Removal & Installation
- The Powertrain Control Module (PCM) is located in front of battery. See Figure. Disconnect negative battery cable. Remove battery shield from battery.
- Remove 2 bolts attaching upper PCM bracket to vehicle. See Fig 1. Remove left front headlight assembly from vehicle by removing 3 retaining screws attaching headlight assembly to vehicle. Disconnect headlight and turn signal/parking light connectors.
- Remove lower PCM mounting bolt and disconnect PCM connectors. To install, reverse removal procedure. New PCM must be programmed to prevent DTCs from being set in Anti-Lock Brake System (ABS) module and Occupant Restraint Controller (ORC). See PROGRAMMING .
Courtesy of DAIMLERCHRYSLER CORPORATION