Review the 'Possible Causes' mentioned above and visually examine the corresponding wiring harness and connectors. Ensure to check for any damaged components and inspect the connector pins for signs of being broken, bent, pushed out, or corroded.
If a new ECM/PCM is installed in a vehicle, the mileage has to be reprogrammed to the new ECM/PCM
To diagnose the P0632 code, it typically requires 1.0 hour of labor. The specific diagnosis time and labor rates at auto repair shops can differ based on factors such as the location, make and model of the vehicle, and even the engine type. It is common for most auto repair shops to charge between $75 and $150 per hour.
Mileage on odometer does not agree with mileage in Engine Control Module (ECM) or Powertrain Control Module (PCM)
On some vehicle the mileage on odometer is stored in the Engine Control Module (ECM) or Powertrain Control Module (PCM).
Need more information on how to fix the P0632 code? Get Access to Factory Service Manuals
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