Brake lights are'nt working. Checked fuses, stop light switch, wires, etc. all ok. All other lights work as well.
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1993 Volvo 940 Question: Brake lights are'nt working.
Answer #1Bret Bodas from RepairPal Test Shop, January 24, 2011, 08:04Master
There is a bulb check relay in main fuse box, it's round and red. The brake light signal goes into that relay and comes out of it to the brake lights. Check the power in and power out when stepping on the brake pedal. I've seen these fail for just this reason, so that may be the issue.
Replytwismin111, January 24, 2011, 08:16Rookie
Thanks, I beleive thats what the problem is.
ReplyAmanda1782, August 10, 2013, 13:16Rookie
We are having the same problem. How do you check the bulb relay to see if it works?