20 Most Recent 2005 Chevrolet Trailblazer Ext Questions & Answers


Common problem on the 03-06 Trailblazer instrument clusters for the fuel gauge to go out. It's usually caused by one of two main problems, either the stepper motor on the cluster's circuit board is going out or the sending unit on the fuel pump is going out. Check out this blog post about the problem - Trailblazer fuel gauge problems

2005 Chevrolet... | Answered on Feb 11, 2019


Put the transmission in Neutral. Turn the switch next to the stereo to AWD, 4HI or 4LO. Some TB's have different designations on the switch, what I listed above is one. The other will say AWD, 4 with an up arrow, and 4 with a down arrow for 4 low.

2005 Chevrolet... | Answered on Nov 15, 2018


Donde esta la valvula de expancion fe un trailblazer2006

2005 Chevrolet... | Answered on Dec 02, 2017


open hatch and remove the screws around the wheel well and with screw driver or trim tool pry away to pop retaining clips

2005 Chevrolet... | Answered on Sep 06, 2016


was the system evacuated prior to recharging --do you have a full charge if not vacuumed prior to charging moisture can freeze causing a blockage also if not fully charged system can ice up or not function correctly

2005 Chevrolet... | Answered on Aug 14, 2016


2005 Chevrolet Trailblazer Ext, your transmission is defective

2005 Chevrolet... | Answered on Jan 31, 2016


There are 2 little black buttons under the volume knob for the stereo. The right one is for the hours, the left one for minutes. Very easy to miss, been there done that.

2005 Chevrolet... | Answered on Jan 28, 2016


Sounds like it is related to the security system...is the keyless entry working OK? Try unlocking the drivers door with the key to dis-arm the alarm...clean and lubricate ignition key with PB Blastor and work in/out and turning right to left in ignition switch...a rare but effective fix...hope this helps.

2005 Chevrolet... | Answered on Jun 17, 2015


Bummer deal! This may be a way to tell you some tail lights are burnt out. Some cruise controls have a fuse in a second location.
The fuse is not in right or is blown. Check with a new fuse. Hope this helps. ...gc http://www.auto-tune-up-and-repair-options.com/

2005 Chevrolet... | Answered on Apr 30, 2015


try locking and unlocking the drivers door with the key

2005 Chevrolet... | Answered on Apr 18, 2015


Most likely weak battery.

2005 Chevrolet... | Answered on Mar 21, 2015


Sounds like a broken transmission or motor mount and is putting shift cable in a bind.

2005 Chevrolet... | Answered on Feb 01, 2015


Take off the transmission pan to find them.

2005 Chevrolet... | Answered on Feb 01, 2015


this is hard to say, not knowing whats wrong, it may be a bad waterpump or bad fan clutch,the fan clutch is the most common problem on these type of trucks,but could be the pump,to drive 25 miles i dont know,tell you what, open the hood with the engine off, grab the fan and try to spin it,if it binds up then its okay to drive, but if you grab it and move it back and fourth and theres alot of play then its a gamble but a would think it would be okay just keep an eye on the temp gauge, if it starts to overheat then shut it down and tow it the rest of the way,hope this helps,

2005 Chevrolet... | Answered on Jan 25, 2015

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