Volt

DTC P2714 or P2715

The clutch pressure control solenoid 4 is part of the control solenoid valve assembly and is not serviced separately. The transmission control module supplies 12 volts to the clutch pressure control solenoid 4 through the high side driver 1 circuit. The transmission control module controls the clutch pressure control solenoid 4 through the clutch pressure control solenoid 4 control circuit. The normally low clutch pressure control solenoid 4 flows fluid to the 1-3 and reverse clutch when commanded ON and exhausts fluid when commanded OFF. The clutch pressure control solenoid 4 regulates the transmission fluid pressure to the 1-3 and reverse clutch.

P2714

The clutch pressure control solenoid 4 commanded pressure is greater than 1800 kPa (261 psi) for 5 seconds.

P2715

The clutch pressure control solenoid 4 commanded pressure is less than 5 kPa (1 psi) for 5 seconds.

P2714 - Condition 1

The clutch pressure control solenoid 4 commanded pressure is 1800 kPa (261 psi) and the transmission fluid pressure switch 4 state is Low for 30 seconds.

P2714 - Condition 2

The clutch pressure control solenoid 4 commanded pressure is 1800 kPa (261 psi) and the transmission fluid pressure switch 4 state is Low for 2 seconds greater than 5 times during a key cycle.

P2715 - Condition 1

The clutch pressure control solenoid 4 commanded pressure is 5 kPa (1 psi) and the transmission fluid pressure switch 4 state is High for 36 seconds.

P2715 - Condition 2

The clutch pressure control solenoid 4 commanded pressure is 5 kPa (1 psi) and the transmission fluid pressure switch 4 state is High for 2 seconds greater than 5 times during a key cycle.

P2714 and P2715 are Type B DTCs.

When attempting to set transmission performance DTCs, observe the Freeze Frame and Failure Records to assist in duplicating the failure conditions.

DTC Type Reference

Powertrain Diagnostic Trouble Code (DTC) Type Definitions

Scan Tool Reference

Control Module References for scan tool information.

Special Tools

DT-47825 Control Solenoid Test Plate

1. Perform the Transmission Fluid Level and Condition Check to verify correct fluid level.
2. Perform the Line Pressure Check to verify correct oil pressure.
3. Perform the Control Solenoid Valve and Transmission Control Module Assembly Inspection to verify control solenoid valve assembly condition.
4. Perform the Control Solenoid Valve and Transmission Control Module Assembly Solenoid Performance Test to verify control solenoid valve assembly function.
5. Inspect the control valve upper body assembly for sticking valves, damage, scored bores, or debris. Refer to Control Valve Body Diagnostic Inspection .

⇒	If there is cause for concern in the valve body, repair or replace the valve body as necessary.

Perform the Diagnostic Repair Verification after completing the diagnostic procedure.

Verify P07A7, P079C, P0AB9 do not set after repair.