Service Manual2011 Aveo DIAGNOSTIC TROUBLE CODE DIAGNOSIS

Aveo

DIAGNOSTIC TROUBLE CODE DIAGNOSIS

Diagnostic Trouble Code Chart

DTC	DESCRIPTION	TYPE	Illuminate MIL	Blink Hold Lamp
P0562	System Voltage Low	B	Yes	No
P0563	System Voltage High	B	Yes	No
P0601	Internal Control Module Memory Checksum Error	A	Yes	No
P0604	Internal Control Module Random Access Memory (RAM) Error	B	Yes	No
P0705	Transmission Range (TR) Switch Circuit Malfunction (No Signal)	B	Yes	No
P0706	Transmission Range (TR) Switch Circuit Malfunction (Short)	B	Yes	No
P0711	Transmission Fluid Temperature(TFT) Sensor Circuit Performance	A	Yes	No
P0712	Transmission Fluid Temperature Sensor Circuit Low Input	A	Yes	No
P0713	Transmission Fluid Temperature Sensor Circuit High Input	A	Yes	No
P0717	Input Shaft Speed (ISS) Sensor Circuit No Signal	A	Yes	No
P0722	Output Shaft Speed (OSS) sensor Circuit No Signal	A	Yes	No
P0741	Torque Converter Clutch (TCC) Circuit Performance or Stuck ON	B	Yes	No
P0742	Torque Converter Clutch (TCC) Circuit Stuck ON	B	Yes	No
P0751	Shift Solenoid 1 (SS1) Performance or Stuck OFF	B	Yes	No
P0752	Shift Solenoid 1 (SS1) Performance or Stuck ON	B	Yes	No
P0756	Shift Solenoid 2 (SS2) Performance or Stuck OFF	B	Yes	No
P0757	Shift Solenoid 2 (SS2) Performance or Stuck ON	B	Yes	No
P0787	Timing Solenoid (ST) Electrical (Ground Short)	A	Yes	No
P0788	Timing Solenoid (ST) Electrical (Open or Power Short)	A	Yes	No
P0962	Pressure Control Solenoid (PCS) Electrical (Low)	A	Yes	No
P0963	Pressure Control Solenoid (PCS) Electrical (High)	A	Yes	No
P0973	Shift Solenoid 1 (SS1) Electrical (Ground Short)	A	Yes	No
P0974	Shift Solenoid 1 (SS1) Electrical (Open or Power Short)	A	Yes	No
P0976	Shift Solenoid 2 (SS2) Electrical (Ground Short)	A	Yes	No
P0977	Shift Solenoid 2 (SS2) Electrical (Open or Power Short)	A	Yes	No
P2769	Torque Converter Clutch (TCC) Electrical (Ground Short)	B	Yes	No
P2770	Torque Converter Clutch (TCC) Electrical (Open or Power Short)	B	Yes	No
U0001	High Speed CAN Communication Bus	A	Yes	No
U0100	Lost Communication with ECM/PCM	A	Yes	No
U0401	Invalid Data Received from ECM/PCM	C1	No	Yes

* Description of Type

Type A : TCM will request the illumination of MIL and store DTC when TCM detects a failure on the first ignition cycle.
Type B : TCM will request the illumination of MIL and store DTC when TCM detects failures on two consecutive ignition cycle.
Type C1 : TCM will request the illumination of hold lamp and store DTC.

Diagnostic Trouble Code (DTC) P0562

System Voltage Low

Conditions for Running the DTC

Ignition ON.
No failure condition of CAN Bus OFF.
No failure condition of engine revolution.
Engine revolution is greater than 400 rpm.
No failure condition of input speed sensor revolution.
Input speed sensor revolution is greater than 400 rpm.
Ignition voltage is less than 8 volts for 1 seconds continuously.

Conditions for Setting the DTC

Above detection continuously occurs 20 times.

Action Taken When the DTC Sets

TCM will request the illumination of MIL and store DTC when TCM detects failures on two consecutive ignition cycle.

Conditions for Clearing the DTC

The TCM turns off the MIL when no further failures detected for three consecutive ignition cycles.
The scan tool can clear the DTC from the TCM history.
The TCM clears the DTC from the TCM history memory after forty consecutive warm up cycles without fault.

Cause of Failure

TCM wiring harness and connectors
Battery
TCM

DTC P0562 - System Voltage Low

Step	Action	Value(s)	Yes	No
1	Turn the ignition OFF. Install the Scan tool. Turn the ignition ON, with the engine OFF. Run the engine to 600 rpm or greater. Record then clear DTC(s). Select system voltage on the scan tool. Drive the vehicle and observe the scan tool for either of the flowing conditions: Is the voltage within the values shown?	9-16v	Go to Step 4	Go to Step 2
2	Disconnect the battery cable. Measure the battery voltage. Is the voltage within the values shown?	9-16v	Go to Step 4	Go to Step 3
3	Replace the battery. Is the replacement completed?	-	System OK	-
4	Turn the headlamp ON. Turn the air conditioner ON. Run the engine to 600 rpm or greater. Observe the scan tool for system voltage. Is the voltage within the values shown?	9-16v	Go to Step 6	Go to Step 5
5	Turn the ignition LOCK. Repair the alternator circuit if necessary. Is the action completed?	-	System OK	-
6	Inspect the Ef12,F5 fuse for an open. Was a problem found?	-	Go to Step 7	Go to Step 8
7	Inspect the Ef12,F5 fuse for short. Replace the fuse if necessary. Is the replacement complete?	-	System OK	-
8	Turn the ignition ON. Measure the voltage of Ef12,F5. Is the voltage within the values shown?	9-16v	Go to Step 10	Go to Step 9
9	Repair the fuse voltage supply lines for open. Is the action completed?	-	System OK	-
10	Turn the ignition LOCK. Disconnect the TCM wiring connector. Measure the resistance between Ef12 fuse and terminal A24 of the TCM wiring connector. Is the resistance within the values shown?	0Ω	Go to Step 12	Go to Step 11
11	Repair the circuit (between Ef12 and terminal A24) for short to ground and open. Is the repair completed?	-	System OK	-
12	Disconnect the C102 connector and TCM connector. Turn the ignition ON. Measure the voltage of the terminal A24. Is the voltage within the values shown?	9-16v	Go to Step 13	Go to Step 14
13	Repair the circuit from Ef12 to terminal A24 of the TCM for short to battery. Is the repair completed?	-	System OK	-
14	Turn the ignition LOCK. Disconnect the C203 connector. Measure the resistance between F5 fuse and terminal A6 of the TCM wiring connector. Is the resistance within the values shown?	0Ω	Go to Step 17	Go to Step 15
15	Repair the circuit (between F5 and terminal A6) for short to ground and open. Is the repair completed?	-	System OK	-
16	Turn the ignition ON. Measure the voltage of the terminal A6. Is the voltage within the values shown?	9-16v	Go to Step 17	Go to Step 18
17	Repair the circuit (between F5 and terminal A6) for short to battery. Is the repair completed?	-	System OK	-
18	Inspect the transaxle wiring for poor electrical connectors at the transaxle connector. Look for possible bent, backed out, deformed, or damaged terminals. Check for week terminal tension. Was a condition found?	-	Verify repair and Go to Step 20	Go to Step 19
19	Replace the TCM. Note : Perform the transmission adaptive learn procedure. Refer to "Transmission Adaptive Learn Procedure" in this section. Is the replacement complete?	-	Go to Step 20	-
20	After the repair, use a scan tool "clear info" function and road test the vehicle. Review the "DTC info". Has the last test failed or is the current DTC displayed?	-	Begin diagnosis again	Repair verified Exit DTC chart

Diagnostic Trouble Code (DTC) P0563

System Voltage high

Conditions for Running the DTC

Ignition ON.
No failure condition of CAN Bus OFF.
No failure condition of engine revolution.
Engine revolution is greater than 400 rpm.
No failure condition of input speed sensor revolution.
Input speed sensor revolution is greater than 400 rpm.
Ignition voltage is less than 20 volts for 1 seconds continuously.

Conditions for Setting the DTC

Above condition continuously occurs 20 times.

Action Taken When the DTC Sets

TCM will request the illumination of MIL and store DTC when TCM detects failures on two consecutive ignition cycle.

Conditions for Clearing the DTC

The TCM turns off the MIL when no further failures detected for three consecutive ignition cycles.
The scan tool can clear the DTC from the TCM history.
The TCM clears the DTC from the TCM history memory after forty consecutive warm up cycles without fault.

Cause of Failure

TCM wiring harness and connectors
Battery
TCM

DTC P0563 - System Voltage High

Step	Action	Value(s)	Yes	No
1	Turn the ignition OFF. Install the Scan tool. Turn the ignition ON, with the engine OFF. Run the engine to 600 rpm or greater. Record then clear DTC(s). Select system voltage on the scan tool. Drive the vehicle and observe the scan tool for either of the flowing conditions: Is the voltage within the values shown?	9-16v	Go to Step 4	Go to Step 2
2	Disconnect the battery cable. Measure the battery voltage. Is the voltage within the values shown?	9-16v	Go to Step 4	Go to Step 3
3	Replace the battery. Is the replacement completed?	-	System OK	-
4	Turn the headlamp ON. Turn the air conditioner ON. Run the engine to 600 rpm or greater. Observe the scan tool for system voltage. Is the voltage within the values shown?	9-16v	Go to Step 6	Go to Step 5
5	Turn the ignition LOCK. Repair the alternator circuit if necessary. Is the action completed?	-	System OK	-
6	Inspect the Ef12,F5 fuse for an open. Was a problem found?	-	Go to Step 7	Go to Step 8
7	Inspect the Ef12,F5 fuse for short. Replace the fuse if necessary. Is the replacement complete?	-	System OK	-
8	Turn the ignition ON. Measure the voltage of Ef12,F5. Is the voltage within the values shown?	9-16v	Go to Step 10	Go to Step 9
9	Repair the fuse voltage supply lines for open. Is the action completed?	-	System OK	-
10	Turn the ignition LOCK. Disconnect the TCM wiring connector. Measure the resistance between Ef12 fuse and terminal A24 of the TCM wiring connector. Is the resistance within the values shown?	0Ω	Go to Step 12	Go to Step 11
11	Repair the circuit (between Ef12 and terminal A24) for short to ground and open. Is the repair completed?	-	System OK	-
12	Disconnect the C102 connector and TCM connector. Turn the ignition ON. Measure the voltage of the terminal A24. Is the voltage within the values shown?	9-16v	Go to Step 13	Go to Step 14
13	Repair the circuit from Ef12 to terminal A24 of the TCM for short to battery. Is the repair completed?	-	System OK	-
14	Turn the ignition LOCK. Disconnect the C203 connector. Measure the resistance between F5 fuse and terminal A6 of the TCM wiring connector. Is the resistance within the values shown?	0Ω	Go to Step 17	Go to Step 15
15	Repair the circuit (between F5 and terminal A6) for short to ground and open. Is the repair completed?	-	System OK	-
16	Turn the ignition ON. Measure the voltage of the terminal A6. Is the voltage within the values shown?	9-16v	Go to Step 17	Go to Step 18
17	Repair the circuit (between F5 and terminal A6) for short to battery. Is the repair completed?	-	System OK	-
18	Inspect the transaxle wiring for poor electrical connectors at the transaxle connector. Look for possible bent, backed out, deformed, or damaged terminals. Check for week terminal tension. Was a condition found?	-	Verify repair and Go to Step 20	Go to Step 19
19	Replace the TCM. Note : Perform the transmission adaptive learn procedure. Refer to "Transmission Adaptive Learn Procedure" in this section. Is the replacement completed?	-	Go to Step 20	-
20	After the repair, use a scan tool "clear info" function and road test the vehicle. Review the "DTC info". Has the last test failed or is the current DTC displayed?	-	Begin diagnosis again	Repair verified Exit DTC chart

Diagnostic Trouble Code (DTC) P0601

Internal Control Module Memory Checksum Error

Conditions for Running the DTC

TCM detects that the value of check sum calculations excuted after ignition ON.
If there are a difference from the correct check sum value stored in flash ROM, the second calculation is made differences twice detection is criteria.

Conditions for Setting the DTC

Above detection continuously occurs 1 times.

Action Taken When the DTC Sets

TCM will request the illumination of MIL and store DTC when TCM detects a failure on the first consecutive ignition cycle.

Conditions for Clearing the DTC

The TCM turns off the MIL when no further failures detected for three consecutive ignition cycles.
The scan tool can clear the DTC from the TCM history.
The TCM clears the DTC from the TCM history memory after forty consecutive warm up cycles without fault.

Cause of Failure

Harness or connector between TCM and ECM
ECM
TCM

DTC P0601 - Internal Control Module Memory Checksum Error

Step	Action	Value(s)	Yes	No
1	Turn the ignition OFF. Install the Scan tool. With the engine OFF, turn the ignition switch to the ON position. Select Store Freeze Frame/Failure Records from the Diagnostic Trouble Codes Information menu. Store Freeze Frame/Failure Records. Select Clear DTC Information from the Diagnostic Trouble Codes Information menu. Clear DTC Information. Perform one vehicle drive cycle. Is the Hold/Malfunction Indicator Lamp (MIL) ON?	-	Go to Step 2	Inspect Transmission Control Module (TCM) wiring harness and connector for signs of an intermittent condition. Repair as necessary.
2	Select Request DTC by Status from the Diagnostic Trouble Codes Information menu. Request DTC by Status. Is DTC P0601 displayed?	-	Go to Step 3	Reprogram the TCM and perform the transmission adaptive learn procedure. Refer to "Transmission Adaptive Learn Procedure" in this section.
3	Replace the TCM. Is the replacement completed?	-	Perform the transmission adaptive learn procedure. Refer to "Transmission Adaptive Learn Procedure" in this section.	-

Diagnostic Trouble Code (DTC) P0604

Internal Control Module Random Access Memory (RAM) Error

Conditions for Running the DTC

The Transmission Control Module (TCM) cannot carry out the four RAM initialization routines.
TCM detects that the RAM cannot be written and read correctly.

Conditions for Setting the DTC

Above detection continuously occurs 1 time.

Action Taken When the DTC Sets

TCM will request the illumination of MIL and store DTC when TCM detects failures on two consecutive ignition cycle.

Conditions for Clearing the DTC

The TCM turns off the MIL when no further failures detected for three consecutive ignition cycles.
The scan tool can clear the DTC from the TCM history.
The TCM clears the DTC from the TCM history memory after forty consecutive warm up cycles without fault.

Cause of Failure

Harness or connector between TCM and ECM
ECM
TCM

DTC P0604 - Internal Control Module Random Access Memory (RAM) Error

Step	Action	Value(s)	Yes	No
1	Turn the ignition OFF. Install the Scan tool. With the engine OFF, turn the ignition switch to the ON position. Select Store Freeze Frame/Failure Records from the Diagnostic Trouble Codes Information menu. Store Freeze Frame/Failure Records. Select Clear DTC Information from the Diagnostic Trouble Codes Information menu. Clear DTC Information. Perform two vehicle drive cycles. Is the Hold/Malfunction Indicator Lamp (MIL) ON?	-	Go to Step 2	Inspect Transmission Control Module (TCM) wiring harness and connector for signs of an intermittent condition. Repair as necessary.
2	Select Request DTC by Status from the Diagnostic Trouble Codes Information menu. Request DTC by Status. Is DTC P0604 displayed?	-	Go to Step 3	Reprogram the TCM and perform the transmission adaptive learn procedure. Refer to "Transmission Adaptive Learn Procedure" in this section.
3	Replace the TCM. Is the replacement completed?	-	Perform the transmission adaptive learn procedure. Refer to "Transmission Adaptive Learn Procedure" in this section.	-

Diagnostic Trouble Code (DTC) P0705

Transmission Range (TR) Switch Circuit Malfunction (No Signal)

Conditions for Running the DTC

No failure condition of engine revolution.
No failure condition of CAN Bus OFF.
No emergency mode.
TCM detects no signal of TR switch circuit for 2 seconds continuously.

Conditions for Setting the DTC

TCM detects no signal of TR switch circuit for 28 seconds continuously from short of detection.
No signal of TR switch circuit.
Vehicle speed is 30 km/h (19 mph) or greater.

Action Taken When the DTC Sets

TCM will request the illumination of MIL and store DTC when TCM detects failures on two consecutive ignition cycle.
TCM judges the D range.
No timing solenoid control for N-D
No self-learning control
No lockup
No prevent reverse gear control

Conditions for Clearing the DTC

The TCM turns off the MIL when no further failures detected for three consecutive ignition cycles.
The scan tool can clear the DTC from the TCM history.
The TCM clears the DTC from the TCM history memory after forty consecutive warm up cycles without fault.
TCM detects single "D range" signal of the TR switch.

Diagnostic Aids

Terminal	Condition	Resistance
B20-A23, A1	"P" position	less than 1Ω
B20-A23, A1	Not "P" position	more than 10kΩ
B1-A23, A1	"R" position	less than 1Ω
B1-A23, A1	Not "R" position	more than 10kΩ
B8-A23, A1	"N" position	less than 1Ω
B8-A23, A1	Not "N" position	more than 10kΩ
B7-A23, A1	"D" position	less than 1Ω
B7-A23, A1	Not "D" position	more than 10kΩ
B19-A23,A1	"2" position	less than 1Ω
B19-A23,A1	Not "2" position	more than 10kΩ
B18-A23,A1	"1" position	less than 1Ω
B18-A23,A1	Not "1" position	more than 10kΩ

Cause of Failure

Wiring harness or connector between TR switch and TCM
TR switch
TCM

DTC P0705 - Transmission Range (TR) Switch Circuit Malfunction (No Signal)

Step	Action	Value(s)	Yes	No
1	Turn the ignition OFF. Install the Scan tool. With the engine OFF, turn the ignition switch to the ON position. Select Store Freeze Frame/Failure Records from the Diagnostic Trouble Codes Information menu. Store Freeze Frame/Failure Records. Select Clear DTC Information from the Diagnostic Trouble Codes Information menu. Clear DTC Information. Perform two vehicle drive cycles. Is the Hold/Malfunction Indicator Lamp (MIL) ON?	-	Go to Step 2	Inspect the temporary connection failure of the connector and repair it if necessary. Refer to "Wiring Harness and Connector Inspection" in this section.
2	Select Request DTC by Status from the Diagnostic Trouble Codes Information menu. Request DTC by Status. Is DTC P0705 displayed?	-	Go to Step 3	Inspect the temporary connection failure of the connector and repair it if necessary. Refer to "Wiring Harness and Connector Inspection" in this section.
3	Turn the ignition OFF. Inspect the continuity between the vehicle harness and the Transmission Range (TR) sensor. Disconnect the TCM connector (X-1) of the vehicle harness and inspect the continuity for the each terminal according to the position of the select lever. Refer to Diagnostic Aids. P : B20 R : B1 N : B8 D : B7 2 : B19 1 : B18 Is the inspection OK?	-	Go to Step 4	Go to Step 5
4	Inspect the vehicle side wiring harness and connector. Inspect the continuity and short circuit for the corresponding wiring harness. Refer to "Wiring Harness and Connector Inspection" in this section. Inspect the connection condition between the corresponding connectors. Refer to "Wiring Harness and Connector Inspection" in this section. Is the inspection OK?	-	Clean the connectors.	Replace the vehicle harness or adjustment between the connectors.
5	Inspect the continuity between the vehicle harness and TR switch. Disconnect the connector (X-2) of the vehicle wiring harness and inspect the continuity between the terminals. Refer to "Wiring Harness and Connector Inspection" in this section. Is the inspection OK?	-	Go to Step 4	Replace the TR switch.

Diagnostic Trouble Code (DTC) P0706

Transmission Range (TR) Switch Circuit Malfunction (Short)

Conditions for Running the DTC

No failure condition of engine revolution.
No failure condition of CAN Bus OFF.
No emergency mode.
TCM detects 2 or more signals of TR switch circuit for 2 seconds continuously.

Conditions for Setting the DTC

Above detection continuously occurs 5 times.

Action Taken When the DTC Sets

TCM will request the illumination of MIL and store DTC when TCM detects failures on two consecutive ignition cycle.
TCM judges with the priority. (D>2>L>R>N>P)
No timing solenoid control for N-D
No self-learning control
No lockup
No prevent reverse gear control

Conditions for Clearing the DTC

The TCM turns off the MIL when no further failures detected for three consecutive ignition cycles.
The scan tool can clear the DTC from the TCM history.
The TCM clears the DTC from the TCM history memory after forty consecutive warm up cycles without fault.
TCM detects single "D range" signal of the TR switch.

Diagnostic Aids

Terminal	Condition	Resistance
B20-A23, A1	"P" position	less than 1Ω
B20-A23, A1	Not "P" position	more than 10kΩ
B1-A23, A1	"R" position	less than 1Ω
B1-A23, A1	Not "R" position	more than 10kΩ
B8-A23, A1	"N" position	less than 1Ω
B8-A23, A1	Not "N" position	more than 10kΩ
B7-A23, A1	"D" position	less than 1Ω
B7-A23, A1	Not "D" position	more than 10kΩ
B19-A23,A1	"2" position	less than 1Ω
B19-A23,A1	Not "2" position	more than 10kΩ
B18-A23,A1	"1" position	less than 1Ω
B18-A23,A1	Not "1" position	more than 10kΩ

Cause of Failure

Wiring harness or connector between TR switch and TCM
TR switch
TCM

DTC P0706 - Transmission Range (TR) Switch Circuit Malfunction (Short)

Step	Action	Value(s)	Yes	No
1	Turn the ignition OFF. Install the Scan tool. With the engine OFF, turn the ignition switch to the ON position. Select Store Freeze Frame/Failure Records from the Diagnostic Trouble Codes Information menu. Store Freeze Frame/Failure Records. Select Clear DTC Information from the Diagnostic Trouble Codes Information menu. Clear DTC Information. Perform two vehicle drive cycles. Is the Hold/Malfunction Indicator Lamp (MIL) ON?	-	Go to Step 2	Inspect the temporary connection failure of the connector and repair it if necessary. Refer to "Wiring Harness and Connector Inspection" in this section.
2	Select Request DTC by Status from the Diagnostic Trouble Codes Information menu. Request DTC by Status. Is DTC P0706 displayed?	-	Go to Step 3	Inspect the temporary connection failure of the connector and repair it if necessary. Refer to "Wiring Harness and Connector Inspection" in this section.
3	Turn the ignition OFF. Inspect the continuity between the vehicle harness and the Transmission Range (TR) sensor. Disconnect the TCM connector (X-1) of the vehicle harness and inspect the continuity for the each terminal according to the position of the select lever. Refer to Diagnostic Aids. P : B20 R : B1 N : B8 D : B7 2 : B19 1 : B18 Is the inspection OK?	-	Go to Step 4	Go to Step 5
4	Inspect the vehicle side wiring harness and connector. Inspect the continuity and short circuit for the corresponding wiring harness. Refer to "Wiring Harness and Connector Inspection" in this section. Inspect the connection condition between the corresponding connectors. Refer to "Wiring Harness and Connector Inspection" in this section. Is the inspection OK?	-	Clean the connectors.	Replace the vehicle harness or adjustment between the connectors.
5	Inspect the continuity between the vehicle harness and TR switch. Disconnect the connector (X-2) of the vehicle wiring harness and inspect the continuity between the terminals. Refer to "Wiring Harness and Connector Inspection" in this section. Is the inspection OK?	-	Go to Step 4	Replace the TR switch.

Diagnostic Trouble Code (DTC) P0711

Transmission Fluid Temperature (TFT) Sensor Circuit Performance

Conditions for Running the DTC

Oil temperature is less than 15°C (59°F).
D, 2 or L range.
Vehicle speed is 40km/h (25mph) or greater at 1 time.
Above coditions continues for 10 minutes.

Conditions for Setting the DTC

Above detection continuously occurs 1 time.

Action Taken When the DTC Sets

TCM will request the illumination of MIL and store DTC when TCM detects a failure on the first ignition cycle.
No timing solenoid control for N-D

Conditions for Clearing the DTC

The TCM turns off the MIL when no further failures detected for three consecutive ignition cycles.
The scan tool can clear the DTC from the TCM history.
The TCM clears the DTC from the TCM history memory after forty consecutive warm up cycles without fault.
TCM detects the temperature of the transmission fluid is between 0°C (32°F) and 150°C (302°F) for 10 seconds continuously.

Cause of Failure

Wiring harness or connector between Transmission Fluid Temperature (TFT) sensor and TCM
TFT sensor

DTC P0711 - Transmission Fluid Temperature (TFT) Sensor Circuit Performance

Step	Action	Value(s)	Yes	No
1	Turn the ignition OFF. Install the Scan tool. With the engine OFF, turn the ignition switch to the ON position. Select Store Freeze Frame/Failure Records from the Diagnostic Trouble Codes Information menu. Store Freeze Frame/Failure Records. Select Clear DTC Information from the Diagnostic Trouble Codes Information menu. Clear DTC Information. Perform one vehicle drive cycle. Is the Hold/Malfunction Indicator Lamp (MIL) ON?	-	Go to Step 2	Inspect the temporary connection failure of the connector and repair it if necessary. Refer to "Wiring Harness and Connector Inspection" in this section.
2	Select Request DTC by Status from the Diagnostic Trouble Codes Information menu. Request DTC by Status. Is DTC P0711 displayed?	-	Go to Step 3	Clean the connector.
3	Warm up the engine (coolant temperature:60°C (140°F) and check the following condition: Does the transmission oil temperature rise with the rise of the engine coolant temperature?	-	Clean the connector.	Go to Step 4
4	Inspect the resistance between T/M wire and transmission fluid temperature(TFT) sensor. Disconnect the connector (X-3) of T/M wire and inspect the resistance between TFT sensor connector terminal 1 and 6. Is the measurement within the specified value?	10 °C (50°F): 5.80-7.09 kΩ 110 °C (230°F): 0.231-0.263 kΩ	Go to Step 5	Replace the TFT sensor.
5	Estimate the failure of the vehicle wiring harness or between connectors. Inspect the continuity and short circuit for the vehicle wiring harness. Refer to "Wiring Harness and Connector Inspection" in this section. Inspect the connection condition between the corresponding connectors. Refer to "Wiring Harness and Connector Inspection" in this section. Is the condition OK?	-	Clean the connector.	Replace the vehicle harness or adjustment between the connectors.

Diagnostic Trouble Code (DTC) P0712

Transmission Fluid Temperature (TFT) Sensor Circuit Low Input

Conditions for Running the DTC

No emergency mode.
No failure condition of CAN Bus OFF.
Input A/D value is less than 10 (0.05 volt) for 10 seconds continuously.

Conditions for Setting the DTC

Above detection continuously occurs 30 times.

Action Taken When the DTC Sets

TCM will request the illumination of MIL and store DTC when TCM detects a failure on the first ignition cycle.
TCM judges the temperature of the transmission fluid is 200°C (392°F).
No lockup control
No 4th gear
No self-learning control
No timing solenoid control for N-D

Conditions for Clearing the DTC

The TCM turns off the MIL when no further failures detected for three consecutive ignition cycles.
The scan tool can clear the DTC from the TCM history.
The TCM clears the DTC from the TCM history memory after forty consecutive warm up cycles without fault.
TCM detects the temperature of the transmission fluid is between 0°C (32°) and 150°C (302°F) for 10 seconds continuously.

Cause of Failure

Wiring harness or connector between Transmission Fluid Temperature (TFT) sensor and TCM
TFT sensor
TCM

DTC P0712 - Transmission Fluid Temperature (TFT) Sensor Circuit Low Input

Step	Action	Value(s)	Yes	No
1	Turn the ignition OFF. Install the Scan tool. With the engine OFF, turn the ignition switch to the ON position. Select Store Freeze Frame/Failure Records from the Diagnostic Trouble Codes Information menu. Store Freeze Frame/Failure Records. Select Clear DTC Information from the Diagnostic Trouble Codes Information menu. Clear DTC Information. Perform one vehicle drive cycle. Is the Hold/Malfunction Indicator Lamp (MIL) ON?	-	Go to Step 2	Inspect the temporary connection failure of the connector and repair it if necessary. Refer to "Wiring Harness and Connector Inspection" in this section.
2	Select Request DTC by Status from the Diagnostic Trouble Codes Information menu. Request DTC by Status. Is DTC P0712 displayed?	-	Go to Step 3	Inspect the temporary connection failure of the connector and repair it if necessary. Refer to "Wiring Harness and Connector Inspection" in this section.
3	Turn the ignition OFF. Inspect the resistance between the vehicle harness and transmission fluid temperature (TFT) sensor. Refer to "Unit Inspection" in this section. Disconnect the TCM connector (X-1) and inspect the resistance between the terminal A11 and A12. Is the measurement within the specified value?	10°C (50°F): 5.80-7.09 kΩ 110°C (230°F: 0.231-0.263 kΩ	Go to Step 4	Go to Step 5
4	Inspect the vehicle side wiring harness and connector. Inspect the continuity and short circuit for the corresponding wiring harness. Refer to "Wiring Harness and Connector Inspection" in this section. Inspect the connection condition between the corresponding connectors. Refer to "Wiring Harness and Connector Inspection" in this section. Is the inspection OK?	-	Go to Step 6	Replace the vehicle harness or adjustment between the connectors.
5	Inspect the resistance between T/M wire and TFT sensor. Disconnect the connector (X-3) of T/M wire and inspect the resistance between TFT sensor connector terminal 1 and 6. Is the measurement within the specified value?	10°C (50°F): 5.80-7.09 kΩ 110°C (230°F): 0.231-0.263 kΩ	Go to Step 7	Replace the TFT sensor.
6	Clean the connector. Is the failure resolved?	-	System OK	Go to Step 8
7	Estimate the failure of the vehicle wiring harness or between connectors. Inspect the continuity and short circuit for the vehicle wiring harness. Refer to "Wiring Harness and Connector Inspection" in this section. Inspect the connection condition between the corresponding connectors. Refer to "Wiring Harness and Connector Inspection" in this section. Is the condition OK?	-	Clean the connectors.	Replace the vehicle harness or adjustment between the connectors.
8	Replace the TCM. Is the replacement completed?	-	Perform the transmission adaptive learn procedure. Refer to "Transmission Adaptive Learn Procedure" in this section.	-

Diagnostic Trouble Code (DTC) P0713

Transmission Fluid Temperature (TFT) Sensor Circuit High Input

Conditions for Running the DTC

Engine coolant temperature is greater than 50°C (122°F).
No failure condition of engine coolant temperature.
Input A/D value is greater than 1000 (4.89 volts) for 1 second continuously.

Conditions for Setting the DTC

Above detection continuously occurs 12 times.

Action Taken When the DTC Sets

TCM will request the illumination of MIL and store DTC when TCM detects a failure on the first ignition cycle.
TCM judges the temperature of the transmission fluid is 200°C (392°F).
No lockup control
No 4th gear
No self-learning control
No timing solenoid control for N-D

Conditions for Clearing the DTC

The TCM turns off the MIL when no further failures detected for three consecutive ignition cycles.
The scan tool can clear the DTC from the TCM history.
The TCM clears the DTC from the TCM history memory after forty consecutive warm up cycles without fault.
TCM detects the temperature of the transmission fluid is between 0°C (32°F) and 150°C (302°F) for 10 seconds continuously.

Cause of Failure

Wiring harness or connector between Transmission Fluid Temperature (TFT) sensor and TCM
TFT sensor
TCM

DTC P0713 - Transmission Fluid Temperature (TFT) Sensor Circuit High Input

Step	Action	Value(s)	Yes	No
1	Turn the ignition OFF. Install the Scan tool. With the engine OFF, turn the ignition switch to the ON position. Select Store Freeze Frame/Failure Records from the Diagnostic Trouble Codes Information menu. Store Freeze Frame/Failure Records. Select Clear DTC Information from the Diagnostic Trouble Codes Information menu. Clear DTC Information. Perform one vehicle drive cycle. Is the Hold/Malfunction Indicator Lamp (MIL) ON?	-	Go to Step 2	Inspect the temporary connection failure of the connector and repair it if necessary. Refer to "Wiring Harness and Connector Inspection" in this section.
2	Select Request DTC by Status from the Diagnostic Trouble Codes Information menu. Request DTC by Status. Is DTC P0713 displayed?	-	Go to Step 3	Inspect the temporary connection failure of the connector and repair it if necessary. Refer to "Wiring Harness and Connector Inspection" in this section.
3	Turn the ignition OFF. Inspect the resistance between the vehicle harness and transmission fluid temperature (TFT) sensor. Refer to "Unit Inspection" in this section. Disconnect the TCM connector (X-1) and inspect the resistance between the terminal A11 and A12. Is the measurement within the specified value?	10°C (50°F): 5.80-7.09 kΩ 110°C (230°F: 0.231-0.263 kΩ	Go to Step 4	Go to Step 5
4	Inspect the vehicle side wiring harness and connector. Inspect the continuity and short circuit for the corresponding wiring harness. Refer to "Wiring Harness and Connector Inspection" in this section. Inspect the connection condition between the corresponding connectors. Refer to "Wiring Harness and Connector Inspection" in this section. Is the inspection OK?	-	Go to Step 6	Replace the vehicle harness or adjustment between the connectors.
5	Inspect the resistance between T/M wire and TFT sensor. Disconnect the connector (X-3) of T/M wire and inspect the resistance between TFT sensor connector terminal 1 and 6. Is the measurement within the specified value?	10°C (50°F): 5.80-7.09 kΩ 110°C (230°F): 0.231-0.263 kΩ	Go to Step 7	Replace the TFT sensor.
6	Clean the connector. Is the failure resolved?	-	System OK	Go to Step 8
7	Estimate the failure of the vehicle wiring harness or between connectors. Inspect the continuity and short circuit for the vehicle wiring harness. Refer to "Wiring Harness and Connector Inspection" in this section. Inspect the connection condition between the corresponding connectors. Refer to "Wiring Harness and Connector Inspection" in this section. Is the condition OK?	-	Clean the connectors.	Replace the vehicle harness or adjustment between the connectors.
8	Replace the TCM. Is the replacement completed?	-	Perform the transmission adaptive learn procedure. Refer to "Transmission Adaptive Learn Procedure" in this section.	-

Diagnostic Trouble Code (DTC) P0717

Input Shaft Speed (ISS) Sensor Circuit No Signal

Conditions for Running the DTC

No emergency mode.
No failure condition of engine revolution.
No failure condition of CAN Bus OFF.
No failure condition of output speed sensor and TR switch .
Output speed sensor revolution is greater than 600 rpm.
TCM detects no pulse of input speed sensor while TCM detects 4 pulses of the output speed sensor.

Conditions for Setting the DTC

Above detection continuously occurs 500 times.

Action Taken When the DTC Sets

TCM will request the illumination of MIL and store DTC when TCM detects a failure on the first ignition cycle.
No lockup control
No engine torque reduction control
No engagement pressure control
No 4th gear
No self-learning control
No timing solenoid control for N-D

Conditions for Clearing the DTC

The TCM turns off the MIL when no further failures detected for three consecutive ignition cycles.
The scan tool can clear the DTC from the TCM history.
The TCM clears the DTC from the TCM history memory after forty consecutive warm up cycles without fault.
TCM detects 250 pulses of ISS while failure detection is not achieved.

Cause of Failure

Wiring harness or connector between Input Shaft Speed (ISS) sensor and TCM
ISS sensor
TCM

DTC P0717 - Input Shaft Speed (ISS) Sensor Circuit No Signal

Step	Action	Value(s)	Yes	No
1	Turn the ignition OFF. Install the Scan tool. With the engine OFF, turn the ignition switch to the ON position. Select Store Freeze Frame/Failure Records from the Diagnostic Trouble Codes Information menu. Store Freeze Frame/Failure Records. Select Clear DTC Information from the Diagnostic Trouble Codes Information menu. Clear DTC Information. Perform one vehicle drive cycle. Is the Hold/Malfunction Indicator Lamp (MIL) ON?	-	Go to Step 2	Inspect the temporary connection failure of the connector and repair it if necessary. Refer to "Wiring Harness and Connector Inspection" in this section.
2	Select Request DTC by Status from the Diagnostic Trouble Codes Information menu. Request DTC by Status. Is DTC P0717 displayed?	-	Go to Step 3	Inspect the temporary connection failure of the connector and repair it if necessary. Refer to "Wiring Harness and Connector Inspection" in this section.
3	Turn the ignition OFF. Disconnect the TCM connector (X-1) and inspect the resistance between the terminal B6 and B16. Is the measurement within the specified value?	20°C (68°F): 560-680 Ω	Go to Step 4	Go to Step 5
4	Inspect the vehicle side wiring harness and connector. Inspect the continuity and short circuit for the corresponding wiring harness. Refer to "Wiring Harness and Connector Inspection" in this section. Inspect the connection condition between the corresponding connectors. Refer to "Wiring Harness and Connector Inspection" in this section. Is the inspection OK?	-	Go to Step 6	Replace the vehicle harness or adjustment between the connectors.
5	Inspect the input shaft speed(ISS) sensor. Refer to "Unit Inspection" in this section. Is the inspection OK?	-	Go to Step 7	Replace the ISS sensor.
6	Clean the connector. Is the failure resolved?	-	System OK	Go to Step 8
7	Inspect the continuity and short circuit for the corresponding wiring harness. Refer to "Wiring Harness and Connector Inspection" in this section. Inspect the connection condition between the corresponding connectors. Refer to "Wiring Harness and Connector Inspection" in this section. Is the condition OK?	-	Clean the connector.	Replace the vehicle harness or adjustment between the connectors.
8	Replace the TCM. Is the replacement completed?	-	Perform the transmission adaptive learn procedure. Refer to "Transmission Adaptive Learn Procedure" in this section.	-

Diagnostic Trouble Code (DTC) P0722

Output Shaft Speed (OSS) Sensor Circuit No Signal

Conditions for Running the DTC

No emergency mode.
No failure condition of engine revolution.
No failure condition of CAN Bus OFF.
No failure condition of input speed sensor and TR switch .
Output speed sensor revolution is greater than 300 rpm.
TCM detects no pulse of output speed sensor while TCM detects 178 pulses of the input speed sensor.

Conditions for Setting the DTC

Above detection continuously occurs 500 times.

Action Taken When the DTC Sets

TCM will request the illumination of MIL and store DTC when TCM detects a failure on the first ignition cycle.
No lockup control
No engine torque reduction control
No engagement pressure control
No 4th gear
No self-learning control
No prevent reverse gear control
No timing solenoid control for N-D.

Conditions for Clearing the DTC

The TCM turns off the MIL when no further failures detected for three consecutive ignition cycles.
The scan tool can clear the DTC from the TCM history.
The TCM clears the DTC from the TCM history memory after forty consecutive warm up cycles without fault.
TCM detects 250 pulses of Output Shaft Speed (OSS) sensor while failure detection is not achieved.

Cause of Failure

Wiring harness or connector between Output Shaft Speed (OSS) sensor and TCM
OSS sensor
TCM

DTC - P0722 Output Shaft Speed (OSS) sensor Circuit No Signal

Step	Action	Value(s)	Yes	No
1	Turn the ignition OFF. Install the Scan tool. With the engine OFF, turn the ignition switch to the ON position. Select Store Freeze Frame/Failure Records from the Diagnostic Trouble Codes Information menu. Store Freeze Frame/Failure Records. Select Clear DTC Information from the Diagnostic Trouble Codes Information menu. Clear DTC Information. Perform one vehicle drive cycle. Is the Hold/Malfunction Indicator Lamp (MIL) ON?	-	Go to Step 2	Inspect the temporary connection failure of the connector and repair it if necessary. Refer to "Wiring Harness and Connector Inspection" in this section.
2	Select Request DTC by Status from the Diagnostic Trouble Codes Information menu. Request DTC by Status. Is DTC P0722 displayed?	-	Go to Step 3	Inspect the temporary connection failure of the connector and repair it if necessary. Refer to "Wiring Harness and Connector Inspection" in this section.
3	Turn the ignition OFF. Inspect the voltage between vehicle harness and the output shaft speed (OSS) sensor. Disconnect the connector (X-1) of the vehicle harness. Connect the voltmeter to monitor the voltage between terminal B25 and ground. Turn ignition ON and lift up the vehicle. Check the voltage change from approximately 0 v to 12 v when the wheel is turned slowly. Does the measurement change within the specified value?	0 – 12 v	Go to Step 4	Go to Step 5
4	Inspect the vehicle side wiring harness and connector. Inspect the continuity and short circuit for the corresponding wiring harness. Refer to "Wiring Harness and Connector Inspection" in this section. Inspect the connection condition between the connectors. Refer to "Wiring Harness and Connector Inspection" in this section. Is the inspection OK?	-	Go to Step 6	Replace the vehicle harness or adjustment between the connectors.
5	Inspect the output shaft speed (OSS) sensor. Refer to "Unit Inspection" in this section. Is the inspection OK?	-	Go to Step 7	Replace the OSS sensor.
6	Clean the connector. Is the failure resolved?	-	System OK	Go to Step 8
7	Inspect the continuity and short circuit for the corresponding wiring harness. Refer to "Wiring Harness and Connector Inspection" in this section. Inspect the connection condition between connectors. Refer to "Wiring Harness and Connector Inspection" in this section. Is the condition OK?	-	Clean the connector.	Replace the vehicle harness or adjustment between the connectors.
8	Replace the TCM. Is the replacement completed?	-	Perform the transmission adaptive learn procedure. Refer to "Transmission Adaptive Learn Procedure" in this section.	-