Diagnostic Test
WARNING: This page is about a different car, the 2016 Infiniti QX60. However, it is still accessible from the selected car via links, so may be relevant.
- CHECK BRAKE PEDAL POSITION SWITCH-I
- Turn ignition switch OFF.
- Disconnect BRAKE pedal position switch harness connector.
- Check the continuity between BRAKE pedal position switch terminals under the following conditions.
Terminals Condition Continuity 1 and 2 Brake pedal Fully released Existed Slightly depressed Not existed
Is the inspection result normal?
YES
INSPECTION END
NO
GO TO STEP 2 .
- CHECK BRAKE PEDAL POSITION SWITCH-II
- Adjust BRAKE pedal position switch installation. Refer to ADJUSTMENT .
- Check the continuity between BRAKE pedal position switch terminals under the following conditions.
Terminals Condition Continuity 1 and 2 Brake pedal Fully released Existed Slightly depressed Not existed
Is the inspection result normal?
YES
INSPECTION END
NO
Replace BRAKE pedal position switch. Refer to REMOVAL AND INSTALLATION .