Operation CHARM: Car repair manuals for everyone.
Manuals through 2025 now available!

Our trusted friends have launched a new website named LEMON, which has newer manuals. It also contains all the CHARM manuals.

LEMON is the spiritual successor to CHARM, I recommend you try it!

Link: lemon-manuals.la or lemon-manuals.org.ua

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Component Tests and General Diagnostics

KEYLESS CONTROL MODULE INSPECTION

1. Remove the rear seat back.
2. Measure the voltage at the keyless control module terminals using a voltmeter.

Terminal Voltage Table/Pinouts Part 1:




Pinouts Part 2:




3. Disconnect the keyless control module connector and check for continuity at terminal L.
- If not as specified, inspect the parts listed under "Action" and the related wiring harnesses.
- If the parts and wiring harnesses are okay but the system still does not work properly, perform the symptom troubleshooting.