I am trying to find out how I can fix the tpm on.

Tiny
ANONYMOUS
  • 2007 CHEVROLET COLORADO
  • 105,000 MILES

I am trying to find out how I can fix the tpm on my colorado 2.9 liter, I have had the tpm checked and they are fine, the tire pressures are fine, the dealer says the relays need to be cleaned, is there a way that I can do this myself and how many are there and where located? The tpm light still comes on telling me its has low tire pressure

Sunday, November 4th, 2012 AT 1:33 PM

2 Replies

Tiny
HMAC300
  • EXPERT
  • 45,744 POSTS

See attached pic, the wire-item 1 is an antenna for the tpm, it may be pinched by bolt item 2 the bcm is under center console. This is a tsb put out by gm.

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Sunday, November 4th, 2012 AT 2:20 PM
Tiny
HMAC300
  • EXPERT
  • 45,744 POSTS

If htere are relays they may be in the underhood fuse box.

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Sunday, November 4th, 2012 AT 2:21 PM

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