FREE REPAIR MANUALS & LABOR GUIDES 1982-2013 Vehicles
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31 Hex

Trouble Code Number
- Scan tool 49
- General scan tool P1696
- MIL 63

Fault Message
- PCM Failure -- EEPROM Write Denied

- Unsuccessful attempt to write to an EEPROM location by the control module.

Probable Cause
- PCM failed

Recommended Action
- Replace the PCM.