Diagnostic Trouble Code (DTC) P0973
Shift Solenoid (SS) 1 Control Circuit Low Voltage
Conditions for Running the DTC
- Emergency mode is OFF.
- The elapsed time is 0.025 seconds after solenoid output changed.
Conditions for Setting the DTC
- Shift solenoid (SS) 1 feedback circuit indicates a short to ground for 0.5 seconds.
Action Taken When the DTC Sets
- TCM will request the illumination of MIL.
- TCM records the operating condition when the Conditions for Setting the DTC are met. TCM stores this information as Failure Record.
- TCM stores DTC in TCM history.
- TCM turns Emergency mode ON.
When the Emergency mode is ON, the following conditions occur :The transmission will operate in 4th gear when the transmission is shifted into D or M+ range.
The transmission will operate in 2th gear when the transmission is shifted into 2 or M- range.
Learn control is disabled.
Lock up control is disabled.
Adaptive control is disabled.
N-D shifting is disabled.
ABS function is disabled.
Conditions for Clearing the MIL/DTC
- The MIL turns OFF when no failure is detected for three consecutive driving cycles.
- The scan tool can clear the DTC from the TCM history.
- TCM clears the DTC from the TCM history memory after forty consecutive warm-up cycles without fault.
Cause of Failure
- Wiring harness or connector between Shift Solenoid (SS) 1 and TCM
- SS1
- TCM
DTC P0973 - Shift Solenoid (SS) 1 Control Circuit Low Voltage
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 Malfunction Indicator Lamp (MIL) ON? | - | Go to Step 2 | |
2 | - Select Request DTC by Status from the Diagnostic Trouble Codes Information menu.
- Request DTC by Status.
Is DTC P0973 displayed? | - | Go to Step 3 | |
3 | - Turn the ignition OFF.
- Inspect the resistance between the vehicle harness and Shift Solenoid(SS) 1. Refer to "Unit Inspection" in this section.
- Disconnect the TCM connector J1 (X-1) and inspect the resistance between the terminal 16 and 23.
Is the measurement within the specified value? | 20°C (68°F) : 11-16Ω | Go to Step 4 | Go to Step 5 |
4 | - Estimate the failure of between the vehicle wiring harness connector and TCM.
- Inspect the connector. Refer to "Wiring Harness and Connector Inspection" in this section.
- Inspect the connection condition between the connectors (C-1).
Is the connection condition OK? | - | Go to Step 6 | Repair the wiring harness connectors. |
5 | - Estimate the failure of between the vehicle harness and SS1.
- Disconnect the connector (X-3) of T/M wire and inspect the resistance between SS1 connector terminal 14 and ground.
Is the measurement within the specified value? | 20°C (68°F) : 11-16Ω | Go to Step 7 | Go to Step 8 |
6 | - Replace the master TCM.
- Perform the reproducing test under user condition after confirming no DTC.
Is DTC displayed? | - | | Replace the TCM. |
7 | - Estimate the failure of the vehicle wiring harness or between connectors.
- Inspect continuity and short circuit for the vehicle wiring harness and inspect the connection condition between connectors (C-3). Refer to "Wiring Harness and Connector Inspection" in this section.
Is the condition OK? | - | | Replace the vehicle harness or adjustment between connectors. |
8 | - Estimate the failure of T/M wire or between connectors of SS1.
- Inspect the SS1. Refer to "Unit Inspection" in this section.
Is the problem found? | - | Replace the SS1. | Go to Step 9 |
9 | - Estimate the failure of T/M wire.
- Inspect continuity and short circuit for the T/M wire and inspect the connection condition between connectors (C-5). Refer to "Wiring Harness and Connector Inspection" in this section.
Is the condition OK? | - | | Replace the T/M wire or adjustment between connectors. |
Diagnostic Trouble Code (DTC) P0974
Shift Solenoid (SS) 1 Control Circuit High Voltage
Conditions for Running the DTC
- Emergency mode is OFF.
- The elapsed time is 0.025 seconds after solenoid output changed.
Conditions for Setting the DTC
- Shift solenoid (SS) 1 feedback circuit indicates a continuous open or short to voltage for 0.5 seconds.
Action Taken When the DTC Sets
- TCM will request the illumination of MIL.
- TCM records the operating condition when the Conditions for Setting the DTC are met. TCM stores this information as Failure Record.
- TCM stores DTC in TCM history.
- TCM turns Emergency mode ON.
- TCM requests the ECM to limit engine torque to 185 N•m (136 lb-ft).
When the Emergency mode is ON, the following conditions occur :The transmission will operate in 4th gear when the transmission is shifted into D or M+ range.
The transmission will operate in 2th gear when the transmission is shifted into 2 or M- range.
Learn control is disabled.
Lock up control is disabled.
Adaptive control is disabled.
N-D shifting is disabled.
ABS function is disabled.
Conditions for Clearing the MIL/DTC
- The MIL turns OFF when no failure is detected for three consecutive driving cycles.
- The scan tool can clear the DTC from the TCM history.
- TCM clears the DTC from the TCM history memory after forty consecutive warm-up cycles without fault.
Cause of Failure
- Wiring harness or connector between Shift Solenoid (SS) 1 and TCM
- SS1
- TCM
DTC P0974 - Shift Solenoid (SS) 1 Control Circuit High Voltage
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 Malfunction Indicator Lamp (MIL) ON? | - | Go to Step 2 | |
2 | - Select Request DTC by Status from the Diagnostic Trouble Codes Information menu.
- Request DTC by Status.
Is DTC P0974 displayed? | - | Go to Step 3 | |
3 | - Turn the ignition OFF.
- Inspect the resistance between the vehicle harness and Shift Solenoid(SS) 1. Refer to "Unit Inspection" in this section.
- Disconnect the TCM connector J1 (X-1) and inspect the resistance between the terminal 16 and 23.
Is the measurement within the specified value? | 20°C (68°F) : 11-16Ω | Go to Step 4 | Go to Step 5 |
4 | - Estimate the failure of between the vehicle wiring harness connector and TCM.
- Inspect the connector. Refer to "Wiring Harness and Connector Inspection" in this section.
- Inspect the connection condition between the connectors (C-1).
Is the connection condition OK? | - | Go to Step 6 | Repair the wiring harness connectors. |
5 | - Estimate the failure of between the vehicle harness and SS1.
- Disconnect the connector (X-3) of T/M wire and inspect the resistance between SS1 connector terminal 14 and ground.
Is the measurement within the specified value? | 20°C (68°F) : 11-16Ω | Go to Step 7 | Go to Step 8 |
6 | - Replace the master TCM.
- Perform the reproducing test under user condition after confirming no DTC.
Is DTC displayed? | - | | Replace the TCM. |
7 | - Estimate the failure of the vehicle wiring harness or between connectors.
- Inspect continuity and short circuit for the vehicle wiring harness and inspect the connection condition between connectors (C-3). Refer to "Wiring Harness and Connector Inspection" in this section.
Is the condition OK? | - | | Replace the vehicle harness or adjustment between connectors. |
8 | - Estimate the failure of T/M wire or between connectors of SS1.
- Inspect the SS1. Refer to "Unit Inspection" in this section.
Is the problem found? | - | Replace the SS1. | Go to Step 9 |
9 | - Estimate the failure of T/M wire.
- Inspect continuity and short circuit for the T/M wire and inspect the connection condition between connectors (C-5). Refer to "Wiring Harness and Connector Inspection" in this section.
Is the condition OK? | - | | Replace the T/M wire or adjustment between connectors. |
Diagnostic Trouble Code (DTC) P0976
Shift Solenoid (SS) 2 Control Circuit Low Voltage
Conditions for Running the DTC
- Emergency mode is OFF.
- The elapsed time is 0.025 seconds after solenoid output changed.
Conditions for Setting the DTC
- Shift solenoid (SS) 2 feedback circuit indicates a short to ground for 0.5 seconds.
Action Taken When the DTC Sets
- TCM will request the illumination of MIL.
- TCM records the operating condition when the Conditions for Setting the DTC are met. TCM stores this information as Failure Record.
- TCM stores DTC in TCM history.
- TCM turns Emergency mode ON.
When the Emergency mode is ON, the following conditions occur :The transmission will operate in 4th gear when the transmission is shifted into D or M+ range.
The transmission will operate in 2th gear when the transmission is shifted into 2 or M- range.
Learn control is disabled.
Lock up control is disabled.
Adaptive control is disabled.
N-D shifting is disabled.
ABS function is disabled.
Conditions for Clearing the MIL/DTC
- The MIL turns OFF when no failure is detected for three consecutive driving cycles.
- The scan tool can clear the DTC from the TCM history.
- TCM clears the DTC from the TCM history memory after forty consecutive warm-up cycles without fault.
Cause of Failure
- Wiring harness or connector between Shift Solenoid (SS) 2 and TCM
- SS2
- TCM
DTC P0976 - Shift Solenoid (SS) 2 Control Circuit Low Voltage
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 Malfunction Indicator Lamp (MIL) ON? | - | Go to Step 2 | |
2 | - Select Request DTC by Status from the Diagnostic Trouble Codes Information menu.
- Request DTC by Status.
Is DTC P0976 displayed? | - | Go to Step 3 | |
3 | - Turn the ignition OFF.
- Inspect the resistance between the vehicle harness and Shift Solenoid (SS) 2. Refer to "Unit Inspection" in this section.
- Disconnect the TCM connector J1 (X-1) and inspect the resistance between the terminal 15 and 23.
Is the measurement within the specified value? | 20°C (68°F) : 11-16Ω | Go to Step 4 | Go to Step 5 |
4 | - Estimate the failure of between the vehicle wiring harness connector and TCM.
- Inspect the connector. Refer to "Wiring Harness and Connector Inspection" in this section.
- Inspect the connection condition between the connectors (C-1).
Is the connection condition OK? | - | Go to Step 6 | Repair the wiring harness connectors. |
5 | - Estimate the failure of between the vehicle harness and SS2.
- Disconnect the connector (X-3) of T/M wire and inspect the resistance between SS2 connector terminal 7 and ground.
Is the measurement within the specified value? | 20°C (68°F) : 11-16Ω | Go to Step 7 | Go to Step 8 |
6 | - Replace the master TCM.
- Perform the reproducing test under user condition after confirming no DTC.
Is DTC displayed? | - | | Replace the TCM. |
7 | - Estimate the failure of the vehicle wiring harness or between connectors.
- Inspect continuity and short circuit for the vehicle wiring harness and inspect the connection condition between connectors (C-3). Refer to "Wiring Harness and Connector Inspection" in this section.
Is the condition OK? | - | | Replace the vehicle harness or adjustment between connectors. |
8 | - Estimate the failure of T/M wire or between connectors of SS2.
- Inspect the SS2. Refer to "Unit Inspection" in this section.
Is the problem found? | - | Replace the SS2. | Go to Step 9 |
9 | - Estimate the failure of T/M wire.
- Inspect continuity and short circuit for the T/M wire and inspect the connection condition between connectors (C-5). Refer to "Wiring Harness and Connector Inspection" in this section.
Is the condition OK? | - | | Replace the T/M wire or adjustment between connectors. |
Diagnostic Trouble Code (DTC) P0977
Shift Solenoid (SS) 2 Control Circuit High Voltage
Conditions for Running the DTC
- Emergency mode is OFF.
- The elapsed time is 0.025 seconds after solenoid output changed.
Conditions for Setting the DTC
- Shift solenoid (SS) 2 feedback circuit indicates a continuous open or short to voltage for 0.5 seconds.
Action Taken When the DTC Sets
- TCM will request the illumination of MIL.
- TCM records the operating condition when the Conditions for Setting the DTC are met. TCM stores this information as Failure Record.
- TCM stores DTC in TCM history.
- TCM turns Emergency mode ON.
When the Emergency mode is ON, the following conditions occur :The transmission will operate in 4th gear (short to voltage : 5th gear) when the transmission is shifted into D or M+ range.
The transmission will operate in 2th gear when the transmission is shifted into 2 or M- range.
Learn control is disabled.
Lock up control is disabled.
Adaptive control is disabled.
N-D shifting is disabled.
ABS function is disabled.
Conditions for Clearing the MIL/DTC
- The MIL turns OFF when no failure is detected for three consecutive driving cycles.
- The scan tool can clear the DTC from the TCM history.
- TCM clears the DTC from the TCM history memory after forty consecutive warm-up cycles without fault.
Cause of Failure
- Wiring harness or connector between Shift Solenoid (SS) 2 and TCM
- SS2
- TCM
DTC P0977 - Shift Solenoid (SS) 2 Control Circuit High Voltage
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 Malfunction Indicator Lamp (MIL) ON? | - | Go to Step 2 | |
2 | - Select Request DTC by Status from the Diagnostic Trouble Codes Information menu.
- Request DTC by Status.
Is DTC P0977 displayed? | - | Go to Step 3 | |
3 | - Turn the ignition OFF.
- Inspect the resistance between the vehicle harness and Shift Solenoid (SS) 2. Refer to "Unit Inspection" in this section.
- Disconnect the TCM connector J1 (X-1) and inspect the resistance between the terminal 15 and 23.
Is the measurement within the specified value? | 20°C (68°F) : 11-16Ω | Go to Step 4 | Go to Step 5 |
4 | - Estimate the failure of between the vehicle wiring harness connector and TCM.
- Inspect the connector. Refer to "Wiring Harness and Connector Inspection" in this section.
- Inspect the connection condition between the connectors (C-1).
Is the connection condition OK? | - | Go to Step 6 | Repair the wiring harness connectors. |
5 | - Estimate the failure of between the vehicle harness and SS2.
- Disconnect the connector (X-3) of T/M wire and inspect the resistance between SS2 connector terminal 7 and ground.
Is the measurement within the specified value? | 20°C (68°F) : 11-16Ω | Go to Step 7 | Go to Step 8 |
6 | - Replace the master TCM.
- Perform the reproducing test under user condition after confirming no DTC.
Is DTC displayed? | - | | Replace the TCM. |
7 | - Estimate the failure of the vehicle wiring harness or between connectors.
- Inspect continuity and short circuit for the vehicle wiring harness and inspect the connection condition between connectors (C-3). Refer to "Wiring Harness and Connector Inspection" in this section.
Is the condition OK? | - | | Replace the vehicle harness or adjustment between connectors. |
8 | - Estimate the failure of T/M wire or between connectors of SS2.
- Inspect the SS2. Refer to "Unit Inspection" in this section.
Is the problem found? | - | Replace the SS2. | Go to Step 9 |
9 | - Estimate the failure of T/M wire.
- Inspect continuity and short circuit for the T/M wire and inspect the connection condition between connectors (C-5). Refer to "Wiring Harness and Connector Inspection" in this section.
Is the condition OK? | - | | Replace the T/M wire or adjustment between connectors. |
Diagnostic Trouble Code (DTC) P0979
Shift Solenoid (SS) 3 Control Circuit Low Voltage
Conditions for Running the DTC
- Emergency mode is OFF.
- The elapsed time is 0.025 seconds after solenoid output changed.
Conditions for Setting the DTC
- Shift solenoid (SS) 3 feedback circuit indicates a short to ground for 0.5 seconds.
Action Taken When the DTC Sets
- TCM will request the illumination of MIL.
- TCM records the operating condition when the Conditions for Setting the DTC are met. TCM stores this information as Failure Record.
- TCM stores DTC in TCM history.
- TCM turns Emergency mode ON.
When the Emergency mode is ON, the following conditions occur :The transmission will operate in 4th gear when the transmission is shifted into D, M+, M-, 2th gear range.
Learn control is disabled.
Lock up control is disabled.
Adaptive control is disabled.
N-D shifting is disabled.
ABS function is disabled.
Conditions for Clearing the MIL/DTC
- The MIL turns OFF when no failure is detected for three consecutive driving cycles.
- The scan tool can clear the DTC from the TCM history.
- TCM clears the DTC from the TCM history memory after forty consecutive warm-up cycles without fault.
Cause of Failure
- Wiring harness or connector between Shift Solenoid (SS) 3 and TCM
- SS3
- TCM
DTC P0979 - Shift Solenoid (SS) 3 Control Circuit Low Voltage
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 Malfunction Indicator Lamp (MIL) ON? | - | Go to Step 2 | |
2 | - Select Request DTC by Status from the Diagnostic Trouble Codes Information menu.
- Request DTC by Status.
Is DTC P0979 displayed? | - | Go to Step 3 | |
3 | - Turn the ignition OFF.
- Inspect the resistance between the vehicle harness and Shift Solenoid (SS)3. Refer to "Unit Inspection" in this section.
- Disconnect the TCM connector J1 (X-1) and inspect the resistance between the terminal 14 and 23.
Is the measurement within the specified value? | 20°C (68°F) : 11-16Ω | Go to Step 4 | Go to Step 5 |
4 | - Estimate the failure of between the vehicle wiring harness connector and TCM.
- Inspect the connector. Refer to "Wiring Harness and Connector Inspection" in this section.
- Inspect the connection condition between the connectors (C-1).
Is the connection condition OK? | - | Go to Step 6 | Repair the wiring harness connectors. |
5 | - Estimate the failure of between the vehicle harness and SS3.
- Disconnect the connector (X-3) of T/M wire and inspect the resistance between SS3 connector terminal 13 and ground.
Is the measurement within the specified value? | 20°C (68°F) : 11-16Ω | Go to Step 7 | Go to Step 8 |
6 | - Replace the master TCM.
- Perform the reproducing test under user condition after confirming no DTC.
Is DTC displayed? | - | | Replace the TCM. |
7 | - Estimate the failure of the vehicle wiring harness or between connectors.
- Inspect continuity and short circuit for the vehicle wiring harness and inspect the connection condition between connectors (C-3). Refer to "Wiring Harness and Connector Inspection" in this section.
Is the condition OK? | - | | Replace the vehicle harness or adjustment between connectors. |
8 | - Estimate the failure of T/M wire or between connectors of SS3.
- Inspect the SS3. Refer to "Unit Inspection" in this section.
Is the problem found? | - | Replace the SS3. | Go to Step 9 |
9 | - Estimate the failure of T/M wire.
- Inspect continuity and short circuit for the T/M wire and inspect the connection condition between connectors (C-5). Refer to "Wiring Harness and Connector Inspection" in this section.
Is the condition OK? | - | | Replace the T/M wire or adjustment between connectors. |
Diagnostic Trouble Code (DTC) P0980
Shift Solenoid (SS) 3 Control Circuit High Voltage
Conditions for Running the DTC
- Emergency mode is OFF.
- The elapsed time is 0.025 seconds after solenoid output changed.
Conditions for Setting the DTC
- Shift solenoid (SS) 3 feedback circuit indicates a continuous open or short to voltage for 0.5 seconds.
Action Taken When the DTC Sets
- TCM will request the illumination of MIL.
- TCM records the operating condition when the Conditions for Setting the DTC are met. TCM stores this information as Failure Record.
- TCM stores DTC in TCM history.
- TCM turns Emergency mode ON.
When the Emergency mode is ON, the following conditions occur :The transmission will operate in 3th gear (short to voltage) or 4th gear (open) when the transmission is shifted into D or M+ range.
The transmission will operate in 2th gear (short to voltage) or 4th gear (open) when the transmission is shifted into 2 or M- range.
Learn control is disabled.
Lock up control is disabled.
Adaptive control is disabled.
N-D shifting is disabled.
ABS function is disabled.
Conditions for Clearing the MIL/DTC
- The MIL turns OFF when no failure is detected for three consecutive driving cycles.
- The scan tool can clear the DTC from the TCM history.
- TCM clears the DTC from the TCM history memory after forty consecutive warm-up cycles without fault.
Cause of Failure
- Wiring harness or connector between Shift Solenoid (SS) 3 and TCM
- SS3
- TCM
DTC P0980 - Shift Solenoid (SS) 3 Control Circuit High Voltage
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 Malfunction Indicator Lamp (MIL) ON? | - | Go to Step 2 | |
2 | - Select Request DTC by Status from the Diagnostic Trouble Codes Information menu.
- Request DTC by Status.
Is DTC P0980 displayed? | - | Go to Step 3 | |
3 | - Turn the ignition OFF.
- Inspect the resistance between the vehicle harness and Shift Solenoid (SS)3. Refer to "Unit Inspection" in this section.
- Disconnect the TCM connector J1 (X-1) and inspect the resistance between the terminal 14 and 23.
Is the measurement within the specified value? | 20°C (68°F) : 11-16Ω | Go to Step 4 | Go to Step 5 |
4 | - Estimate the failure of between the vehicle wiring harness connector and TCM.
- Inspect the connector. Refer to "Wiring Harness and Connector Inspection" in this section.
- Inspect the connection condition between the connectors (C-1).
Is the connection condition OK? | - | Go to Step 6 | Repair the wiring harness connectors. |
5 | - Estimate the failure of between the vehicle harness and SS3.
- Disconnect the connector (X-3) of T/M wire and inspect the resistance between SS3 connector terminal 13 and ground.
Is the measurement within the specified value? | 20°C (68°F) : 11-16Ω | Go to Step 7 | Go to Step 8 |
6 | - Replace the master TCM.
- Perform the reproducing test under user condition after confirming no DTC.
Is DTC displayed? | - | | Replace the TCM. |
7 | - Estimate the failure of the vehicle wiring harness or between connectors.
- Inspect continuity and short circuit for the vehicle wiring harness and inspect the connection condition between connectors (C-3). Refer to "Wiring Harness and Connector Inspection" in this section.
Is the condition OK? | - | | Replace the vehicle harness or adjustment between connectors. |
8 | - Estimate the failure of T/M wire or between connectors of SS3.
- Inspect the SS3. Refer to "Unit Inspection" in this section.
Is the problem found? | - | Replace the SS3. | Go to Step 9 |
9 | - Estimate the failure of T/M wire.
- Inspect continuity and short circuit for the T/M wire and inspect the connection condition between connectors (C-5). Refer to "Wiring Harness and Connector Inspection" in this section.
Is the condition OK? | - | | Replace the T/M wire or adjustment between connectors. |
Diagnostic Trouble Code (DTC) P0982
Shift Solenoid (SS) 4 Control Circuit Low Voltage
Conditions for Running the DTC
- Emergency mode is OFF.
- The elapsed time is 0.025 seconds after solenoid output changed.
Conditions for Setting the DTC
- Shift solenoid (SS) 4 feedback circuit indicates a short to ground for 0.5 seconds.
Action Taken When the DTC Sets
- TCM will request the illumination of MIL.
- TCM records the operating condition when the Conditions for Setting the DTC are met. TCM stores this information as Failure Record.
- TCM stores DTC in TCM history.
- TCM turns Emergency mode ON.
When the Emergency mode is ON, the following conditions occur :The transmission will operate in 4th gear when the transmission is shifted into D or M+ range.
The transmission will operate in 2th gear when the transmission is shifted into 2 or M- range.
Learn control is disabled.
Lock up control is disabled.
Adaptive control is disabled.
N-D shifting is disabled.
ABS function is disabled.
Conditions for Clearing the MIL/DTC
- The MIL turns OFF when no failure is detected for three consecutive driving cycles.
- The scan tool can clear the DTC from the TCM history.
- TCM clears the DTC from the TCM history memory after forty consecutive warm-up cycles without fault.
Cause of Failure
- Wiring harness or connector between Shift Solenoid (SS) 4 and TCM
- SS4
- TCM
DTC P0982 - Shift Solenoid (SS) 4 Control Circuit Low Voltage
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 Malfunction Indicator Lamp (MIL) ON? | - | Go to Step 2 | |
2 | - Select Request DTC by Status from the Diagnostic Trouble Codes Information menu.
- Request DTC by Status.
Is DTC P0982 displayed? | - | Go to Step 3 | |
3 | - Turn the ignition OFF.
- Inspect the resistance between the vehicle harness and Shift Solenoid (SS)4. Refer to "Unit Inspection" in this section.
- Disconnect the TCM connector J1 (X-1) and inspect the resistance between the terminal 13 and 23.
Is the measurement within the specified value? | 20°C (68°F) : 11-16Ω | Go to Step 4 | Go to Step 5 |
4 | - Estimate the failure of between the vehicle wiring harness connector and TCM.
- Inspect the connector. Refer to "Wiring Harness and Connector Inspection" in this section.
- Inspect the connection condition between the connectors (C-1).
Is the connection condition OK? | - | Go to Step 6 | Repair the wiring harness connectors. |
5 | - Estimate the failure of between the vehicle harness and SS4.
- Disconnect the connector (X-3) of T/M wire and inspect the resistance between SS4 connector terminal 6 and ground.
Is the measurement within the specified value? | 20°C (68°F) : 11-16Ω | Go to Step 7 | Go to Step 8 |
6 | - Replace the master TCM.
- Perform the reproducing test under user condition after confirming no DTC.
Is DTC displayed? | - | | Replace the TCM. |
7 | - Estimate the failure of the vehicle wiring harness or between connectors.
- Inspect continuity and short circuit for the vehicle wiring harness and inspect the connection condition between connectors (C-3). Refer to "Wiring Harness and Connector Inspection" in this section.
Is the condition OK? | - | | Replace the vehicle harness or adjustment between connectors. |
8 | - Estimate the failure of T/M wire or between connectors of SS4.
- Inspect the SS4. Refer to "Unit Inspection" in this section.
Is the problem found? | - | Replace the SS4. | Go to Step 9 |
9 | - Estimate the failure of T/M wire.
- Inspect continuity and short circuit for the T/M wire and inspect the connection condition between connectors (C-5). Refer to "Wiring Harness and Connector Inspection" in this section.
Is the condition OK? | - | | Replace the T/M wire or adjustment between connectors. |
Diagnostic Trouble Code (DTC) P0983
Shift Solenoid (SS) 4 Control Circuit High Voltage
Conditions for Running the DTC
- Emergency mode is OFF.
- The elapsed time is 0.025 seconds after solenoid output changed.
Conditions for Setting the DTC
- Shift solenoid (SS) 4 feedback circuit indicates a continuous open or short to voltage for 0.5 seconds.
Action Taken When the DTC Sets
- TCM will request the illumination of MIL.
- TCM records the operating condition when the Conditions for Setting the DTC are met. TCM stores this information as Failure Record.
- TCM stores DTC in TCM history.
- TCM turns Emergency mode ON.
When the Emergency mode is ON, the following conditions occur :The transmission will operate in 4th gear when the transmission is shifted into D or M+ range.
The transmission will operate in 2th gear (open) or 3th gear (short to voltage) when the transmission is shifted into 2 or M- range.
Learn control is disabled.
Lock up control is disabled.
Adaptive control is disabled.
N-D shifting is disabled.
ABS function is disabled.
Conditions for Clearing the MIL/DTC
- The MIL turns OFF when no failure is detected for three consecutive driving cycles.
- The scan tool can clear the DTC from the TCM history.
- TCM clears the DTC from the TCM history memory after forty consecutive warm-up cycles without fault.
Cause of Failure
- Wiring harness or connector between Shift Solenoid (SS) 4 and TCM
- SS4
- TCM
DTC P0983 - Shift Solenoid (SS) 4 Control Circuit High Voltage
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 Malfunction Indicator Lamp (MIL) ON?
Is the Malfunction Indicator Lamp (MIL) ON? | - | Go to Step 2 | |
2 | - Select Request DTC by Status from the Diagnostic Trouble Codes Information menu.
- Request DTC by Status.
Is DTC P0983 displayed? | - | Go to Step 3 | |
3 | - Turn the ignition OFF.
- Inspect the resistance between the vehicle harness and Shift Solenoid (SS)4. Refer to "Unit Inspection" in this section.
- Disconnect the TCM connector J1 (X-1) and inspect the resistance between the terminal 13 and 23.
Is the measurement within the specified value? | 20°C (68°F) : 11-16Ω | Go to Step 4 | Go to Step 5 |
4 | - Estimate the failure of between the vehicle wiring harness connector and TCM.
- Inspect the connector. Refer to "Wiring Harness and Connector Inspection" in this section.
- Inspect the connection condition between the connectors (C-1).
Is the connection condition OK? | - | Go to Step 6 | Repair the wiring harness connectors. |
5 | - Estimate the failure of between the vehicle harness and SS4.
- Disconnect the connector (X-3) of T/M wire and inspect the resistance between SS4 connector terminal 6 and ground.
Is the measurement within the specified value? | 20°C (68°F) : 11-16Ω | Go to Step 7 | Go to Step 8 |
6 | - Replace the master TCM.
- Perform the reproducing test under user condition after confirming no DTC.
Is DTC displayed? | - | | Replace the TCM. |
7 | - Estimate the failure of the vehicle wiring harness or between connectors.
- Inspect continuity and short circuit for the vehicle wiring harness and inspect the connection condition between connectors (C-3). Refer to "Wiring Harness and Connector Inspection" in this section.
Is the condition OK? | - | | Replace the vehicle harness or adjustment between connectors. |
8 | - Estimate the failure of T/M wire or between connectors of SS4.
- Inspect the SS4. Refer to "Unit Inspection" in this section.
Is the problem found? | - | Replace the SS4. | Go to Step 9 |
9 | - Estimate the failure of T/M wire.
- Inspect continuity and short circuit for the T/M wire and inspect the connection condition between connectors (C-5). Refer to "Wiring Harness and Connector Inspection" in this section.
Is the condition OK? | - | | Replace the T/M wire or adjustment between connectors. |
Diagnostic Trouble Code (DTC) P0985
Shift Solenoid (SS) 5 Control Circuit Low Voltage
Conditions for Running the DTC
- Emergency mode is OFF.
- The elapsed time is 0.025 seconds after solenoid output changed.
Conditions for Setting the DTC
- Shift solenoid (SS) 5 feedback circuit indicates a short to ground for 0.5 seconds.
Action Taken When the DTC Sets
- TCM will request the illumination of MIL.
- TCM records the operating condition when the Conditions for Setting the DTC are met. TCM stores this information as Failure Record.
- TCM stores DTC in TCM history.
- TCM requests the ECM to limit engine torque to 150 N•m (111 lb-ft).
- TCM turns Emergency mode ON.
When the Emergency mode is ON, the following conditions occur :The transmission will operate in 4th gear when the transmission is shifted into D or M+ range.
The transmission will operate in 2th gear when the transmission is shifted into 2 or M- range.
Learn control is disabled.
Lock up control is disabled.
Adaptive control is disabled.
N-D shifting is disabled.
ABS function is disabled.
Conditions for Clearing the MIL/DTC
- The MIL turns OFF when no failure is detected for three consecutive driving cycles.
- The scan tool can clear the DTC from the TCM history.
- TCM clears the DTC from the TCM history memory after forty consecutive warm-up cycles without fault.
Cause of Failure
- Wiring harness or connector between Shift Solenoid (SS) 5 and TCM
- SS5
- TCM
DTC P0985 - Shift Solenoid (SS) 5 Control Circuit Low Voltage
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 Malfunction Indicator Lamp (MIL) ON?
Is the Malfunction Indicator Lamp (MIL) ON? | - | Go to Step 2 | |
2 | - Select Request DTC by Status from the Diagnostic Trouble Codes Information menu.
- Request DTC by Status.
Is DTC P0985 displayed? | - | Go to Step 3 | |
3 | - Turn the ignition OFF.
- Inspect the resistance between the vehicle harness and Shift Solenoid (SS)5. Refer to "Unit Inspection" in this section.
- Disconnect the TCM connector J1 (X-1) and inspect the resistance between the terminal 22 and 23.
Is the measurement within the specified value? | 20°C (68°F) : 11-16Ω | Go to Step 4 | Go to Step 5 |
4 | - Estimate the failure of between the vehicle wiring harness connector and TCM.
- Inspect the connector. Refer to "Wiring Harness and Connector Inspection" in this section.
- Inspect the connection condition between the connectors (C-1).
Is the connection condition OK? | - | Go to Step 6 | Repair the wiring harness connectors. |
5 | - Estimate the failure of between the vehicle harness and SS5.
- Disconnect the connector (X-3) of T/M wire and inspect the resistance between SS5 connector terminal 12 and ground.
Is the measurement within the specified value? | 20°C (68°F) : 11-16Ω | Go to Step 7 | Go to Step 8 |
6 | - Replace the master TCM.
- Perform the reproducing test under user condition after confirming no DTC.
Is DTC displayed? | - | | Replace the TCM. |
7 | - Estimate the failure of the vehicle wiring harness or between connectors.
- Inspect continuity and short circuit for the vehicle wiring harness and inspect the connection condition between connectors (C-3). Refer to "Wiring Harness and Connector Inspection" in this section.
Is the condition OK? | - | | Replace the vehicle harness or adjustment between connectors. |
8 | - Estimate the failure of T/M wire or between connectors of SS5.
- Inspect the SS5. Refer to "Unit Inspection" in this section.
Is the problem found? | - | Replace the SS5. | Go to Step 9 |
9 | - Estimate the failure of T/M wire.
- Inspect continuity and short circuit for the T/M wire and inspect the connection condition between connectors (C-5). Refer to "Wiring Harness and Connector Inspection" in this section.
Is the condition OK? | - | | Replace the T/M wire or adjustment between connectors. |
Diagnostic Trouble Code (DTC) P0986
Shift Solenoid (SS) 5 Control Circuit High Voltage
Conditions for Running the DTC
- Emergency mode is OFF.
- The elapsed time is 0.025 seconds after solenoid output changed.
Conditions for Setting the DTC
- Shift solenoid (SS) 5 feedback circuit indicates a continuous open or short to voltage for 0.5 seconds.
Action Taken When the DTC Sets
- TCM will request the illumination of MIL.
- TCM records the operating condition when the Conditions for Setting the DTC are met. TCM stores this information as Failure Record.
- TCM stores DTC in TCM history.
- TCM requests the ECM to limit engine torque to 150 N•m (111 lb-ft).
- TCM turns Emergency mode ON.
When the Emergency mode is ON, the following conditions occur :The transmission will operate in 4th gear when the transmission is shifted into D or M+ range.
The transmission will operate in 2th gear when the transmission is shifted into 2 or M- range.
Learn control is disabled.
Lock up control is disabled.
Adaptive control is disabled.
N-D shifting is disabled.
ABS function is disabled.
Conditions for Clearing the MIL/DTC
- The MIL turns OFF when no failure is detected for three consecutive driving cycles.
- The scan tool can clear the DTC from the TCM history.
- TCM clears the DTC from the TCM history memory after forty consecutive warm-up cycles without fault.
Cause of Failure
- Wiring harness or connector between Shift Solenoid (SS) 5 and TCM
- SS5
- TCM
DTC P0986 - Shift Solenoid (SS) 5 Control Circuit High Voltage
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 Malfunction Indicator Lamp (MIL) ON?
Is the Malfunction Indicator Lamp (MIL) ON? | - | Go to Step 2 | |
2 | - Select Request DTC by Status from the Diagnostic Trouble Codes Information menu.
- Request DTC by Status.
Is DTC P0986 displayed? | - | Go to Step 3 | |
3 | - Turn the ignition OFF.
- Inspect the resistance between the vehicle harness and Shift Solenoid (SS)5. Refer to "Unit Inspection" in this section.
- Disconnect the TCM connector J1 (X-1) and inspect the resistance between the terminal 22 and 23.
Is the measurement within the specified value? | 20°C (68°F) : 11-16Ω | Go to Step 4 | Go to Step 5 |
4 | - Estimate the failure of between the vehicle wiring harness connector and TCM.
- Inspect the connector. Refer to "Wiring Harness and Connector Inspection" in this section.
- Inspect the connection condition between the connectors (C-1).
Is the connection condition OK? | - | Go to Step 6 | Repair the wiring harness connectors. |
5 | - Estimate the failure of between the vehicle harness and SS5.
- Disconnect the connector (X-3) of T/M wire and inspect the resistance between SS5 connector terminal 12 and ground.
Is the measurement within the specified value? | 20°C (68°F) : 11-16Ω | Go to Step 7 | Go to Step 8 |
6 | - Replace the master TCM.
- Perform the reproducing test under user condition after confirming no DTC.
Is DTC displayed? | - | | Replace the TCM. |
7 | - Estimate the failure of the vehicle wiring harness or between connectors.
- Inspect continuity and short circuit for the vehicle wiring harness and inspect the connection condition between connectors (C-3). Refer to "Wiring Harness and Connector Inspection" in this section.
Is the condition OK? | - | | Replace the vehicle harness or adjustment between connectors. |
8 | - Estimate the failure of T/M wire or between connectors of SS5.
- Inspect the SS5. Refer to "Unit Inspection" in this section.
Is the problem found? | - | Replace the SS5. | Go to Step 9 |
9 | - Estimate the failure of T/M wire.
- Inspect continuity and short circuit for the T/M wire and inspect the connection condition between connectors (C-5). Refer to "Wiring Harness and Connector Inspection" in this section.
Is the condition OK? | - | | Replace the T/M wire or adjustment between connectors. |
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