1, 2 and 3 Digit Codes: 49

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.