20 Most Recent 2006 Chevrolet Trailblazer Questions & Answers

Question edited for clarity, 'year make model', first 3 words. Anti-theft immobilizer? Battery only has 11 volts or less, so not enough to open the injectors. It needs 12.6 to 13.2 when cranking. Fuel Pump Pressure? https://www.google.com/search?q=2006+Chevy+Trailblazer+4.2+symptoms+of+a+bad+fuse+relay+box https://www.google.com/search?q=2006+Chevy+Trailblazer+4.2+shuts+off+at+idle ..

Yes, you can use an inline fuel filter canister. https://www.google.com/search?q=inline+fuel+filter+canister ..

When you disconnect a battery you have to reset the Engine Immobilizer. Also the Throttle body needs calibration, or a learning procedure. Reset Security https://www.google.com/search?q=2006+chevy+trailblazer+anti+theft+rese ETB Relearn Procedure https://www.google.com/search?q=2006+chevy+trailblazer+throttle+body+relearn+procedure Or an auto electrician with a pro grade scan tool computer can fix in 30 to 45 minutes https://www.google.com/search?q=auto+electrician+near+me ..

https://www.google.com/search?q=2006+Chevy+Trail+Blazer+Passenger+door+switch+panel+wiring+diagram ..

get computer codes, see if have any codes listed, could have faulty neutral switch computer not detecting in gear, or air by-*** valve, vacuum leaks, check pcv valve,

Question edited for clarity, year make model needs to be first. Question moved from Misc to model category. You appear to be guessing at what parts to swap out? Your vehicle is fully electronic and has diagnostics built in. You just need an auto electrician with a professional grade scan tool computer. All the sensors can be tested in place with the computer, the coils can also be tested with it. They all report back to the Engine Control Module. It is cheaper to hire a technician for 30 minutes than guessing parts, and replacing sensors that are fine. https://www.google.com/search?q=mobile+auto+electrician+near+me ..

I have a 2008 Chevy trailblazer. Hard time cranking then runs really rough. And my r p m gauge drops after running a minute and loses power

Strangely this is a known issue. I fixed my squeaking by spraying the gap behind the steering wheel and the the dash with Jigaloo, which is a dry silicone lubricant. Spray it just before you start driving.

Squeaky Steering Wheel Column Fix with Pics!

https://www.trailvoy.com > ... > Interior Oct 10, 2009 - There are two bolts that hold the column in place. Before you go to work on those, push on your steering wheel to see if it is still squeaking.

What are we talking about here ? class 2 serial data bus , Do you have a scan tool ? Have a U code ? Something not working correctly ?

https://www.obd-codes.com/p0326 code are obd 11 and are available online free.

After I verify both driver window control switch and the passenger wdo control switches don't cause the window to operate, I turn off engine and go on ACC Mode and listen for a relay clicking in the door or the BCM while you operate the switch. If you hear a click, then it's a bad wdo motor.

ok well try this when it stalls see if spark is present and if it is not and it cools down and starts then you might need to replace ignition control module good luck

Is it high speed that works?

Replace wiper switch on dashboard

You don't, need to buy the whole bracket with the bushings included. These bushings aren't replaceable.

Poo17 is for sensor b therefore you have a senor a on the cam as well and it maybe creating the problem. you need to check it as well. The code for cam senor a is poo16. If it runs rough when you start it you may have a bad idle air control or engine tem. control which tells the computer what the temp is outside and determines how much fuel is put into the engine. I would check the idle air control first.

Sounds like you have snapped the Pin in the front pumpkin or a gear has broken. Is their any clunking up front when in 2wd?

Could be that the potentiometer is not tracking properly. If that is not it, then it is the chip that controls the volume at fault.

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.

The code indicates an issue with the Throttle Actuator control. This is a little motor on the throttle body that opens the throttle plates at idle. That control motor may be bad and thus, causing a low idle.

I hope this helps.