1994 Toyota Celica Q&A

1994 Toyota Celica Question: The brake lights won't come on when I brake. I replaced the brake switch.

How can I diagnose the problem -
Answer 1
You can diagnose it by having a wiring diagram of the circuit , and an understanding of how it works , and by then using that information along with a volt-ohmmeter to test for power , ground and continuity as needed.Or check the wire harness in trunk along the hinge for a broken wire. -
Comment 1
thanks. -
Comment 2
was it a broken wire in the trunk harness? -
Comment 3
Don't know yet did not have time to test. I will post results soon. -