Operation CHARM: Car repair manuals for everyone.

Stop Lamps Inoperative

STOP LAMPS INOPERATIVE

TEST DESCRIPTION

Steps 1 - 7:




Steps 8 - 13:




Steps 14 - 20:




The numbers below refer to the step numbers on the diagnostic table.
3. Listen for an audible click when the relay operates.
4. Tests for voltage at the coil side of the relay.
5. Verifies that the control module is providing ground to the relay.