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Questions & Answers
Why won't key fob on my 2006 trailblazer will not lock or unlock doors?
Before you go running down the rabbit hole, i.e. reprogramming key fobs, replacing the Lift Gate Module, removing body panels looking for broken wires; do two things:
1.) Open every door and slam it shut.
2.) Almost every auto parts store has a key fob test station, verify the key fob is transmitting.
Those two simple steps will solve it most of the time. If not... I hope you like carrots.
on Oct 25, 2019
2007 trailblazer flasher location
It's easy, you'll want to get Novita LM486 flasher, that way you can run LED's with no problems if you ever choose to do so. It's right under the steer wheel. The panel your knee hits, remove it, it's laying on it. About 4 inches long, about an inch wide. It's a big one. Novita manufacturers all of GM's flashers, the LM486 is LED compatible, will work with or without LED's. Orielly's has them if you need one quick.
on Jul 17, 2018
My 06 trailblazer suddenly won't take fuel. I have no check engine light on. There isn't any obstruction in the filler tube, and I blew on the vent tube, and wiggled the check valve.
My friend is a part time mechanic he gets his solutions from www.reliable-store.com
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U can get help from there
there is a girl at chat she can help you
on Jul 06, 2018
Hello, i have a 2006 trailblazer that has XM from
You should go to www.reliable-store.com
they have got books on every vehicle and also how to service/repair it, parts info, fuse box, gear box, torque specs,coiling, wiring diagrams, electrical diagrams, fuse diagrams, error codes, etc everything
on Mar 15, 2018
2006 chevy trailblazer dome light will not shut off
There is no fuse marked for dome light's in the rear fuse box. The BCM - body control module controls the dome / courtesy light's .
The body control module (BCM) monitors the courtesy lamp switch signal circuit in order to determine when the courtesy/dome lamps should be illuminated. When the BCM senses that the courtesy lamp switch signal circuit is grounded when the switch is activated, the BCM will directly illuminate the courtesy/dome lamps.
DTC B3801 Passenger Compartment Lamp Request Circuit
You should possibly think about taking your vehicle to a qualified repair shop !
Install a scan tool.
Turn ON the ignition, with the engine OFF.
With a scan tool, observe the courtesy lamp switch parameter in the body control module (BCM) data list.
Does the scan tool display INACTIVE?
YES - Go to Step 3
NO - Go to Step 4
Activate the courtesy lamp switch.
With the scan tool, observe the courtesy lamp switch data parameter.
Does the courtesy lamp switch data parameter change state?
• Test the courtesy lamp switch for sticking in the ON position.
• Perform a visual inspection for loose or poor connections at all related components. Refer to Testing for Intermittent Conditions and Poor Connections in Wiring Systems.
on Nov 24, 2017
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