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 receives information from various input devices and uses this information to control linear solenoid along with shift and lock-up control solenoid valves. See Figure . PCM contains an electronic control system which stores DTC information if a failure or problem exists in transaxle electronic control or fuel injection system. DTC or flash code can be retrieved to determine transaxle problem area. PCM is located under carpet on passenger's side footwell.
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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.