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.
Key Lock System: Prizm
The ignition key lock system prevents ignition key from being turned to LOCK position until gear selector lever is returned to "P" position. Ignition key lock solenoid is energized by shift lock control module whenever ignition switch is in ON or ACC position, and shift lock control switch is depressed or gear selector lever is in any position other than "P". The shift lock control module and ignition key lock solenoid are permanently grounded.
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.
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