2004 Chevrolet TrailBlazer - Page 7 - Answered Questions & Fixed issues

0helpful
1answer

Dome light fuse..??

The BCM - body control module controls those lights ! There are two fuse's in the rear fuse box that supply B+ voltage to the BCM for interior light's. TBC 3 an TBC 4. Fuse # 4 an #40 both are 10amp fuse's . Fuse Block - Rear Beneath the left rear seat !
9/14/2016 10:00:32 PM • 2004 Chevrolet... • Answered on Sep 14, 2016 • 1,757 views
0helpful
1answer

Chevy Trailblazer ABS light won't go off

You need to have it checked for codes , then diagnose the code ! Replace the sensor , module , or fix the wiring ! What ever the problem is . Then the light will go out .
9/12/2016 9:21:14 PM • 2004 Chevrolet... • Answered on Sep 12, 2016 • 551 views
0helpful
1answer

Locating bank 2 sensor 1 on 2004 chev trailblazer

If it's the inline engine should be second sensor back on the exhaust
9/10/2016 10:10:53 AM • 2004 Chevrolet... • Answered on Sep 10, 2016 • 1,258 views
0helpful
2answers

I can shift into drive but it won't engage

sounds like a broken shift cable. (the connection between the shifter and the gearbox) common symptoms are the shifter move easier than normal.and does not move to any gears (not even park or neutral).
9/9/2016 1:01:42 AM • 2004 Chevrolet... • Answered on Sep 09, 2016 • 1,729 views
0helpful
2answers

I have a 2004 trailblazer. cruise control don't work.I put in a blower Resister all was well. I filled the gas tank and topped it off. I was wondering if a vacuum was caused by a top off and gas use.

I think you may have 2 different problems that just happened at the same time . You see the cruise control has vary little to do with the blower motor . It has to do with the brakes the speed sensors and the transmission shifting controls . Ware as the blower motor problem could be the relay you see the resister only controls the low and middle speeds the relay controls the high speed on the unit . Then you have the fuel system to think about a clogged fuel filter or a failing fuel pump could give you problems like long cranking time it should be a click on the key and fires right up. I know this vehicle I don't have enough information to give you the magic answer yet.
9/9/2016 12:26:33 AM • 2004 Chevrolet... • Answered on Sep 09, 2016 • 943 views
0helpful
1answer

I tried to install spiderman 2 game in windows 10 and it started the introduction and suddenly stops and show LOCRECT failed:d3derr_devicelost

uninstall and reload the game if still no better that copy of the game is damaged or corrupted in some way 26274322-wjya3n2etfq4tuodlgyyifbb-2-0.jpg
9/4/2016 10:05:53 AM • 2004 Chevrolet... • Answered on Sep 04, 2016 • 76 views
0helpful
1answer

2004 chevytrailblaZer ac/ heating doesn't blow any air front or rear and control panel doesn't work , abs & brake lights came on also, what could be problem?

Check under the hood in the fuse and relay center for a popped fuse. The information about each fuse or relay is under the lid of the box cover.
7/15/2016 9:54:30 PM • 2004 Chevrolet... • Answered on Jul 15, 2016 • 90 views
0helpful
1answer

I want to increase the sensitivity on my 2004 Chevy Trailblazer

If you have aftermarket you can. Find the module and turn the set screw. The module will be under the dash, Usually on the drivers side. If it is factory, you can't. Factory only works for someone breaking into it, or using the wrong key.
7/7/2016 11:18:53 PM • 2004 Chevrolet... • Answered on Jul 07, 2016 • 119 views
0helpful
5answers

How come my cruise control won't even light up, much less work? 2004 trailblazer

has a fuse and an actuator motor or the set resume switch could be faulty
7/3/2016 1:18:15 AM • 2004 Chevrolet... • Answered on Jul 03, 2016 • 1,269 views
0helpful
1answer
0helpful
1answer

My headlight on my trailblazer start to flicker on and off on occassions

hello, it sounds as if you have a ground problem, check all ground cables at both ends and clean both sides then clean the mating surfaces where the go, there are braided wires possible on either side of the engine and toward the rear of the engine.the other thing is the positive wires and their connections check all battery wires and the alternator main wire(depending on year of vehicle there may be a connection block that connect the alt and the battery also clean all connections. good luck, dave
6/25/2016 7:47:11 PM • 2004 Chevrolet... • Answered on Jun 25, 2016 • 238 views
0helpful
1answer

Have 2004 chevy blazer i turn key off but cant get key out but wait 15 to 30 min. and it will come out why?

hello, I can't be sure but it sounds like it may be a temp related ? could be in either way on temp. sometimes it is the shift lever and cable, try holding the lever and move it around as you try to remove the key and depending on year you may have to hold down the brake pedal at the same time to release the lever from the lock out to the brake pedal lever. give it a try and see if that will work for you. if it does work then you probably have a cable loose or going bad. good luck, dave
6/25/2016 7:30:35 PM • 2004 Chevrolet... • Answered on Jun 25, 2016 • 179 views
0helpful
2answers

Vaulv clerance 4d32 mitsubusi canter 3 ton intake and exhaust

0.45 millimeter intake and exhaust cold engine.
5/9/2017 3:45:56 PM • 2004 Chevrolet... • Answered on May 09, 2017 • 334 views
0helpful
1answer

Replaced instrument cluster with reman from Dorman. All good except Speedo still not working. Next replaced "Speed Sensor" from NAPA - still no Speedo. What next?

Check the wires from the speedo sensor the the ECM. Ohm them, if less than 5 ohms, your looking at a bad ECM.
6/4/2016 4:17:07 PM • 2004 Chevrolet... • Answered on Jun 04, 2016 • 67 views
0helpful
1answer

2004 chevy Trailblazer seat belt chime doesnt work ?

Lots of owners would like to kill the seatbelt warning if they could. If the car is fitted with airbags and connected pyrotechnic seatbelt retractors as part of the SRS fault finding in that area can be potentially explosive for the inexperienced and should not be undertaken without taking sensible precautions and access to a wiring diagram to ensure the correct wires are being tested. The chime might not be working because the switch within the catch is faulty or stuck. The manufacturer will probably suggest such things as disconnecting the vehicle battery and waiting for half an hour before disconnecting the pyrotechnic unit and proceeding to check the circuit wiring.
5/30/2016 2:37:19 AM • 2004 Chevrolet... • Answered on May 30, 2016 • 371 views
0helpful
1answer

What does the code P0013 mean

The meaning of p0013 Intake camshaft position 'B' actuators circuit open bank 1 Possible causes Variable camshaft timing (,VCT) CIRCUIT Open or short vpwr circuit open variable camshaft timing (VCT) solenoid open or short
5/26/2016 4:11:01 AM • 2004 Chevrolet... • Answered on May 26, 2016 • 267 views
0helpful
1answer

Truck will crank with gas rag over breather then roughly dies.

DID YOU RESET CODE?
5/23/2016 4:10:40 PM • 2004 Chevrolet... • Answered on May 23, 2016 • 59 views
0helpful
1answer

Would my truck even try to crank if the computer was bad.?

Depending on model/year it may crank and give spark.
For older models, the computer doesn't control the starter or the spark itself, only the fuel injection and spark advance.

What year / model / engine is your truck?
5/23/2016 1:38:42 PM • 2004 Chevrolet... • Answered on May 23, 2016 • 53 views
0helpful
1answer

Just replaced alternator and now transmission acts like it is in neutral .

Check all the fuses both under the hood and in the fuse box , if you left the battery hooked up because it was dead and changed the altenator or if you charged the battery with it connected there is a possibility that one of the main fuses for the ecm or tcm popped from a voltage surge.
5/12/2016 1:56:47 AM • 2004 Chevrolet... • Answered on May 12, 2016 • 131 views
0helpful
1answer

I programmed remote as far as lock recycle but wont go any further 2004 matrix

Contact a company call remote remote for a step by step for the reprogram. remoteremote.com Great folks there they will help you.
5/5/2016 9:02:46 PM • 2004 Chevrolet... • Answered on May 05, 2016 • 78 views
Not finding what you are looking for?
2004 Chevrolet TrailBlazer Logo

5,006 questions posted

Ask a Question

Usually answered in minutes!

Top Chevrolet Experts

ZJ Limited
ZJ Limited

Level 3 Expert

17989 Answers

Ronny Bennett Sr.
Ronny Bennett Sr.

Level 3 Expert

6988 Answers

john h

Level 3 Expert

29494 Answers

Are you a Chevrolet Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...