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.
Component Function Check
Check ("KEY CYL LK-SW", "KEY CYL UN-SW") in "DATA MONITOR" mode for "POWER DOOR LOCK SYSTEM" with CONSULT-III. Refer to "DOOR LOCK : CONSULT-III FUNCTION (BCM - DOOR LOCK) ".
| Monitor item | Condition | |
|---|---|---|
| KEY CYL LK-SW | Lock | : ON |
| Neutral / Unlock | : OFF | |
| KEY CYL UN-SW | Unlock | : ON |
| Neutral / Lock | : OFF | |
Is the inspection result normal?
YES: Key cylinder switch is OK.
NO: Refer to "DIAGNOSIS PROCEDURE ".
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.