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.
POWERTRAIN CONTROL MODULE (PCM) Removal & Installation (Integra)
Disconnect negative battery cable. Remove right door sill molding and right kick panel. Pull carpet back to expose PCM cover. Remove PCM cover. Disconnect electrical connectors. Remove PCM. To install, reverse removal procedure. To reprogram PCM, ensure transaxle is in Neutral or Park. Ensure all accessories are off. Run engine at 3,000 RPM until radiator fan comes on. Allow engine to idle for 5 minutes.
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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.