Test Procedure
- TO1 CHECK FOR CORRECT GENERATOR RPM NOTE: Refer to the table at the beginning of this pinpoint test for correct generator to engine RPM correlations.
- Clear the TCM DTCs.
- Access the TCM and monitor the G_SPEED and RPM_TCM PIDs.
- Place gear selector lever in PARK.
- Key ON, engine running.
- Record the generator RPM at different engine speeds.
Does the generator RPM correspond with the engine RPM in the table?
Yes No GO to TO2. INSTALL a new transaxle assembly. REFER to AUTOMATIC TRANSAXLE/TRANSMISSION EXTERNAL CONTROLS . - TO2 CHECK FOR DIAGNOSTIC TROUBLE CODES (DTCS)
Is DTC P0C2F present?
Yes No GO to PINPOINT TEST TP . Unable to duplicate or identify the concern at this time.
RETURN to part 3, Symptom Charts, to continue diagnosis.