NGC

P0632-ODOMETER NOT PROGRAMMED IN PCM

For a complete wiring diagram Consult Diagrams/Electrical.

- When Monitored:
Ignition on.

- Set Condition:
The vehicle mileage is not programed into the PCM. One Trip Fault. Three good trips to turn off the MIL.





Always perform the Pre-Diagnostic Troubleshooting procedure before proceeding.Initial Inspection and Diagnostic Overview

Diagnostic Test

1. MILEAGE NOT PROGRAMMED IN THE POWERTRAIN CONTROL MODULE (PCM)
Turn the ignition on.
With a scan tool, Clear DTCs.
Using the scan tool, program the vehicle mileage into the Powertrain Control Module (PCM).
Start the engine and allow it to reach normal operating temperature.
With a scan tool, select View DTCs.
Is the DTC Active at this time?

Yes

- Replace and program the Powertrain Control Module (PCM).
- Perform the PCM Verification Test. Powertrain Verification Test

No

- Test complete.
- Perform the PCM Verification Test. Powertrain Verification Test