Fault-tracing

Fault-tracing

Checking stop lamp switch status

Note! The following troubleshooting shall not be performed if no symptom (acc. to trouble code information) is noticed on the vehicle. Then the diagnostic trouble code shall be erased instead.

This diagnostic trouble code indicates that there is a defect in the brake light switch or the leads to the same.
Brake light switch is a switch that controls when the brake lights shall be activated/not activated.
Troubleshoot according to:
1. Check the brake light switch connector for contact resistance and oxidation.
2. Check that the brake light switch is supplied with voltage.
3. Check leads between Central electronic module (CEM) and brake light switch.
If no defect is detected, replace brake light switch.
Remedy as necessary.

Other information
- For information about the cable routing, see the relevant Wiring Diagram.
- Checking wiring and terminals Checking Wiring And Terminals


Continue - Fault-tracing information

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Fault-tracing information




Information

Fault-tracing information
In case of this defect, troubleshooting is not followed by verification.
The information can be displayed again or the fault-tracing for this fault can be interrupted.

Do you want to view the information again?

Yes - Attempt New Test

No - Fault Found

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FAULT FOUND - DONE

Attempt New Test - Checking stop lamp switch status

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