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.
2009 Chrysler PT Cruiser L4-2.4LFACTORY OEM SERVICE PROCEDURE
Powertrain Control Module - Removal
REMOVAL
1. Disconnect the negative battery cable.
2. Remove plastic clips that hold the wiring harness to the support bracket.
3. Unlock and disconnect the 3 or 4 electrical connectors (1) from the Powertrain Control Module (PCM).
4. Remove the clutch reservoir and relocate.
5. Remove the four mounting bolts from the PCM mounting bracket.
6. Remove PCM and mounting bracket.
7. Remove the three mounting bolts from the PCM bracket to PCM.
Factory Service Tools
Use the Manual With the Right Hardware
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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.