P2762

DTC P2762: Torque Converter Clutch Pressure Control Solenoid Control Circuit Range / Performance

Wiring Diagram

Refer to P2763 DTC P2763: Torque Converter Clutch Pressure Control Solenoid Control Circuit High.

DTC Detecting Condition and Trouble Area






DTC Confirmation Procedure

1) Connect scan tool to DLC with ignition switch OFF.
2) Clear DTCs in TCM and ECM memories by using scan tool.
3) Start engine and warm it up to normal operating temperature.
4) Keep engine running at idle speed for 30 seconds or more.
5) Check DTC, pending DTC and freeze-frame data.

DTC Troubleshooting

1.
Was "A/T System Check" performed?
YES -
Go to Step 2.
NO -
Go to A/T System Check A/T System Check.

2. Check for TCC pressure control solenoid valve circuit

Turn ignition switch OFF.
Disconnect TCM connectors from TCM.
Check TCM and TCM connector(s) for proper connection at related terminals.
If OK, check resistance for TCC pressure control solenoid valve circuit.

Is it in good condition?
YES -
Go to Step 3.
NO -
Repair "GRN/YEL" and/or "PPL/WHT" circuit.

3. Check TCC pressure control solenoid valve resistance

Turn ignition switch OFF.
Disconnect solenoid connector on A/T.
Check solenoid connector for proper connection at related terminals.
Check resistance of TCC pressure control solenoid valve circuit referring to Solenoid Valves (Shift Solenoid-A, Shift Solenoid-B, TCC Pressure Control Solenoid and Pressure Control Solenoid) Inspection Solenoid Valves (Shift Solenoid-A, Shift Solenoid-B, TCC Pressure Control Solenoid and Pressure Control Solenoid) Inspection.

Is check results satisfactory?
YES -
Intermittent trouble or faulty TCM. Check for intermittent trouble referring to Intermittent and Poor Connection Inspection Intermittent and Poor Connection Inspection. If OK, substitute a known-good TCM and recheck.
NO -
Replace TCC pressure control solenoid valve or solenoid connector.