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Home >> Jeep >> 2008 >> Commander Limited, 4.7 N, AWD >> Repair and Diagnosis >> Engine Performance >> System >> DTCS P0703 To P2072 >> P1696-EEPROM Memory Write Denied/Invalid >> Possible Causes
July 1: So it begins. Don't worry, this is not in the correct legal jurisdiction!

Possible Causes

Possible Causes 
POWERTRAIN CONTROL MODULE (PCM) SOFTWARE UPDATE
EXCESSIVE RESISTANCE IN THE PCM POWER OR GROUND CIRCUITS
POWERTRAIN CONTROL MODULE (PCM)

Always perform the PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE before proceeding.

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