Service park lamps

Tiny
CHEVY_ROSE08
  • MEMBER
  • 2004 PONTIAC GRAND PRIX
  • 3.8L
  • 6 CYL
  • 2WD
  • AUTOMATIC
  • 134,000 MILES
My car is saying service park lamps and all the lights flash and drains the battery. I have to keep unplugging the battery. Now my stock radio has no sound and I do not know why. Please help.
Sunday, July 15th, 2018 AT 1:23 AM

1 Reply

Tiny
KEN L
  • MASTER CERTIFIED MECHANIC
  • 48,363 POSTS
Hello,

This sounds like you have a parking lamp relay that is stuck on. Here is a guide to help you confirm the issue and the location of the relay I have also included the wiring diagrams so you can see how the system works:

https://www.2carpros.com/articles/how-to-check-an-electrical-relay-and-wiring-control-circuit

Check out the diagrams (below). Please run this test and get back to us.

Cheers, Ken
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Monday, July 16th, 2018 AT 1:56 PM

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