Symptom:
P0632-ODOMETER NOT PROGRAMMED IN PCM
When Monitored and Set Condition:
P0632-ODOMETER NOT PROGRAMMED IN PCM
When Monitored: Ignition on.
Set Condition: The mileage has not been programmed into the PCM.
POSSIBLE CAUSES
PROGRAMMING MILEAGE INTO PCM
VERIFY PCM PROGRAMMING
PCM
TEST ACTION APPLICABILITY
1 Ignition on, engine not running.
With the DRBIIIt, erase DTCs.
Using the DRBIIIt, program the mileage into the PCM.
Start the engine.
Allow the engine to reach normal operating temperature.
With the DRBIIIt, read DTCs.
Does the DTC reset?
All
Yes → Go To 2
No → The mileage has been succcessfully programmed into the PCM.
Test is complete.
Perform POWERTRAIN VERIFICATION TEST VER - 1.
2 NOTE: The ignition switch must be left in the off position for a minimum of
10 seconds.
Cycle the ignition switch to the off position and then back to run.
Attempt to program the PCM with the applicable information.
Start the vehicle and allow it to reach normal operating temperatures.
With the DRBIIIt, read DTCs.
Does the DTC reset?
All
Yes → Replace and program the Powertrain Control Module in accor-
dance with the Service Information.
Perform POWERTRAIN VERIFICATION TEST VER - 1.
No → The mileage has been successfully programmed into the PCM.
Test is complete.
Perform POWERTRAIN VERIFICATION TEST VER - 1.
231
DRIVEABILITY - NGC
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