2005 trailblazer with too many problems

2005 CHEVROLET TRAILBLAZER
115,000 MILES • 6 CYL • 4WD • AUTOMATIC
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JMJ8883
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  • 1 POST
Why does my keyless entry only work sometimes on my 2005 trailblazer? Why does my gas guage read empty most of the time but if it doesn't say empty most it will say is 1/4 of a tank? Why did all my sensors go bad at the same time?
May 29, 2011 at 6:04 AM
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JACOBANDNICKOLAS
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  • 110,193 POSTS
  • ASE Certified Mechanic
I would start by checking for a bad or weak ground and then move to the body control module (BCM).
Aug 29, 2011 at 4:23 AM
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HMAC300
  • ✓ASE Certified Mechanic
  • 48,601 POSTS
  • ASE Certified Mechanic
also make sure your battery is in good shape with clean terminals.
Aug 30, 2011 at 2:02 PM
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