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.
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HOMESERVICE MANUALSCHRYSLER2013TOWN & COUNTRY S, GASREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 27 (ELECTRONIC CONTROL MODULES (SERVICE INFORMATION))MODULE, POWERTRAIN CONTROLINSTALLATIONDIESEL
2013 Chrysler Town & Country S, Gas
Module, Powertrain Control: Installation: Diesel
2013 Chrysler Town & Country S, GasSECTION Diesel
WARNING: This page is about a different car, the 2012 Jeep Grand Cherokee. However, it is still accessible from the selected car via links, so may be relevant.
- Check pin connectors in Powertrain Control Module (PCM) and the wire harness connectors for corrosion or damage. Also check pin heights in connectors. Pin heights should all be the same. Repair as necessary before installing harness connectors.
- Install the PCM (1) and securely tighten bolts (2).
- Connect the PCM wire harness connectors (3).
- Connect the negative battery cable.
- Use a diagnostic scan tool to reprogram new PCM (2) with vehicles original Vehicle Identification Number (VIN) and original vehicle mileage. Refer to the appropriate Electrical Diagnostic article. .
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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.