Engine Control Module: Service and Repair

1997 Plymouth Breeze L4-2.0L VIN CSECTION Service and Repair

Fig. 33 Auxiliary Jumper Terminal:






POWERTRAIN CONTROL MODULE SERVICE
The PCM attaches to a bracket between the air cleaner housing and Power Distribution Center (PDC) Fig. 33.


REMOVAL
1. Disconnect negative cable from auxiliary jumper terminal Fig. 33.
2. Disconnect both 40-way connectors from PCM.

Fig. 34 PCM Bracket Screws:






3. Remove screws attaching PCM to bracket Fig. 34.
4. Lift PCM up to remove it from vehicle.

INSTALLATION
1. Install PCM. Tighten mounting screws.
2. Attach both 40-way connectors to PCM.
3. Connect negative cable to auxiliary jumper terminal.

RENDER: 1.0x

NO RELATED

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • You smell fuel, burning insulation, or see smoke.
  • Brakes feel soft, pull hard to one side, or make grinding noises.
  • The engine overheats, stalls repeatedly, or misfires under load.
  • You are missing required tools, torque specs, or safe lifting equipment.
  • You are not confident in the next step or safety outcome.