Question about 2004 Chevrolet TrailBlazer
Speedometer does not work properly
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Posted on Jan 02, 2017
It sounds like you have a faulty Instrument panel Cluster (IPC) Your local dealer will have to confirm this as independant shops don't have the scanner capabilities for this diagnostic procedure.
I hope this helps.
Posted on Aug 06, 2009
The 2004 Trailblazer has two fuse panels, one in the under hood and one under the middle row seats. The radio fuse is marked RADIO fuse # 41 and is a 15 amp fuse located in the rear fuse panel. To access the rear fuse panel flip the seat behind the driver to the upright position, under it you can see the fuse panel and a diagram should be on the under side of the cover.
Good luck and hope this helps.
Posted on May 26, 2009
Check fuses & bulbs first, The headlight bulbs may be twin filiment type in which case the lower filliment may be blown & the upper filliment or highbeam will still work in this case replace your bulbs. But these models are renowned for having negative earthing problems. Follow the negative (-) or black lead from the battery to the point it is bolted to the vehicle. make sure there is good metal on metal contact with the negative lead & the vehicle. Then check the negative that comes out of the lowbeam headlight socket insure clean metal on metal contact. If you still cant find a fault, contact a chevy technician.
Posted on Jul 13, 2009
SOURCE: speedometer stopped working
this vehicle has an electronic speed sensor located on the trans i do believe but im pretty sure this is your problem change it and your cured
Posted on Jan 16, 2010
speedometer problem click the link below :--- How to trouble shoot speedometer? ----------- --------- ---------- --------- -------- ---------- ----------- This will help. Thanks.
speedometer not working?
Speedometer runs backward?
Warning lights on and speedometer died?
ABS & Brake lights warning indicator steady on dash and speedometer not working?
Odometer works properly but speedometer works intermittently?
speedometer is jumping?
speedometer problem click the link below :---
How to trouble shoot speedometer?
This will help.
Posted on Feb 18, 2012
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