Chevrolet TrailBlazer Questions Any type

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2003 Chevy Trailblazer Low Beam Lights Going Out

Low beam lights on 2003 chevy trailblazer keep going off and on causing high beams to come on only, have no idea, checked relays under hood, didn't solve anything

PNP Switch 2003 And 2006 Chevy Trailblazer 4.2

Looking for a wiring diragram for the PNP switch. This is the problem, bought an 03 Trailblazer, had a small engine fire. Went to a junk yard to get the wiring harness that was burnt, ended up being ...

Multiple Codes On My Girlfriend's 2002 4.2l Inline 6 Chev Trail Blazer

Codes J1850 VPW J1850 PWM ISO15765-4 CAN(11 BIT) ISO15765-4 CAN(29 BIT) ISO14230-4 KWP ISO14230-4 KWP(5 EPS) ISO09141-2

Rattle In Motor

My car is making a rattle noise from some where inside the engine. It sounds something like a rattling catalytic converter. It started very light and is now getting louder. More loud when then eng...

I Am Replacing A Fender And Bumper Cover Of A 2002 Chevy Trailblazer. Is It...


Will a 99 transmission 4l60e fit in a 2002 Chevy trailblazer Ltz 2wd

Security Light

When i turned my 03 Trailblazer off last night, the security light stayed on for a few minutes and the doors also locked without me locking them. This morning when i turned the key to start the engi...


I lost key took ignition out I turned switch on with plastic roller thingy and I jump the solenoid it will crank some days be others not why



I disconnected battery now vehicle runs really bad like I have no power

Transmission 2006 Trail Blazer LS

Transmission works fine, then just stops pulling. I was told that it is a switch in the transmission that is causing this? What switch?

Key Stuck In The On Position

I have a 2002 Trailblazer and my key is stuck in the ignition, in the on position. My truck is running and the battery cables have been disconnected. But my truck still won't turn off or let my key lo...

Btsi Fuse

I have a 2005 chevy trailblazer and it keeps blowing the btsi fuse and I cant figure out why please help


Had a power steering pump and pulley put on and went to try n go to work and had no power really then got worse! Now no reverse but have drive somewhat and if I try n push peddle all the way down ...

Fuse And Relay

What fuse or relay goes where in fuse box?

2006 Chevy Trailblazer

Will a 1998 blazer engine fit my 2006 blazer without any trouble?

Transmission Bumping Or Going In And Out Of Gear

I have a 2005 trailblazer that just started around 55 to 70 mph when driving in cruise control, the transmission is acting like it going in and out of gear (bumping). Doesn't do this in lower speeds...

Drive Cycle

Can you complete a drive cycle without driving the truck it's a 2002 Chevy Trailblazer

Stalls When I Come To A Stop

Just had transmission replaced on a 99 Chevy Trailblazer now it's stalls when I come to a stop

Code 300

The trailblazers is got a very rough idol i’ve clean the throttlebody change the cam sensor can you change the cam actuator sensor change clothes change valve cover gasket fuel filter and intake ...

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