Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
Removal & Installation
Disconnect negative battery cable. Powertrain Control Module (PCM) is located on left front inner fender. Remove PCM connector cover. Disconnect 3 PCM connectors. Remove 3 screws attaching PCM to left front inner fender. Remove PCM from vehicle. To install, reverse removal procedure. If PCM was replaced, new PCM must be programmed with Vehicle Identification Number (VIN), mileage and secret key data, or vehicle will not start. See PROGRAMMING .
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
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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.