Question about 1997 Pontiac Firebird

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1997 pontiac firebrid trans am 5.7L auto trans car alarm maybe not working as it should. I have no dash lights, door locks and windows not working, the gages are not working as thay should, they are pegged to the right( wrong reading)radio is also doing some crazy stuff, hour, station, and CD, raido flash as if they all are working at the same time. I think it may be the BCM may have gone bad. I am right or is it something else. Thank you for your time in this matter.

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Did you check all the fuses and do an error code (DTC) check? If all is well, then something in the wiring harness may be faulty. However, the BCM can also be the problem, but if so, you should be getting a DTC about it.

Posted on Jun 14, 2017


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Posted on Jan 02, 2017

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SOURCE: Replaced BCM now radio locked?

You will have to take it to the dealer and have them run a radio setup with the Tech2. The VIN's in the BCM and the radio do not match therfore the radio locks.

Good Luck

Posted on Sep 05, 2008

  • 328 Answers

SOURCE: 2001 Pontiac Sunfire the radio display "LOCKED"

i believe ur radio is vin encode and has to be reprogramed at the dealer

Posted on Apr 08, 2009

  • 10 Answers

SOURCE: Key Fob Programming

key fobs have to be the same gm id number on back of fob and need to be programmed for your car by the dealer. its expensive . i had to have it done on my car. other fob i had could not be programmed to work, wrong gm id number

Posted on Apr 23, 2009

  • 118 Answers

SOURCE: I have a 99 pontiac bonneville ssei. recently had

driver side under hush panel 25amp fuse.-need to go into body control & pull code. did you try your second remote?

Posted on Sep 03, 2009

  • 3 Answers

SOURCE: have a pontiac montana, but lately when I press ths remote start button, the alarm goes off. Door locks work fine.

Dec 2009.
I also have a 2006 sv6 witht he exact same problem. The battery diesd in the remote and after changing it only sets off the alarm now instead of starting? Di dyou figure out the problem?

Posted on Dec 17, 2009

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