20 Most Recent 2004 Chevrolet Tahoe Questions & Answers


Hello the Chevy and the GMC are bad for the resistors breaking of the dash easy fix, but they are also bad for the pin bulbs burning out. So if you know anyone that can solder this is a cheap fix can get the bulbs on ebay but personally find someone that can do a good job and go with led bulbs they will last longer and better, but with all the issues i see you may want to look into a new cluster

2004 Chevrolet... | Answered on Dec 07, 2019


Back in 2004, the lamps probably were the bi-pin type mounted in holders that twisted in and out of the rear of the instrument cluster circuit board.

2004 Chevrolet... | Answered on Dec 04, 2019


Either your battery just died or else your battery connections have gotten so loose or dirty that you're no longer getting any power through them. Check the connections first - clean them THOROUGHLY and tighten them fully.

2004 Chevrolet... | Answered on Nov 17, 2019


Not sure what your looking for in an answer here. If you are capable pull it out and check it out. If you are not capable take it to a shop for repair or replacement. I fear there is no easy fix for a transmission going bad. Since you say there is a bad grinding noise, it wont be a simple wire loose or vacuum line etc.

2004 Chevrolet... | Answered on Jul 21, 2019


remove the wipers and the vented shroud you will see it. Just look through the louvers.

2004 Chevrolet... | Answered on Jun 30, 2019


tighten to go up loosen to go down two bolts under truck about the middle i think size 3/4 or 11/16 you will see the torsion bars that go from the front of the truck to this crossmember the bolts are pointing stright down

2004 Chevrolet... | Answered on Jun 06, 2019


There were two designs that year.
First design with M11 bolts:
1) Tighten to 22 Ft/lbs in sequence
2) turn 90 degrees in sequence
3) turn another 90 degrees in sequence
4) turn 50 degrees in sequence

Second design with M11 and M8 bolts
1) tighten all M11 to 22 ft/lbs in sequence
2) turn all M11 90 degrees in sequence
3) turn all M11 70 degrees in sequence
4) tighten M8 bolts to 22 ft/lbs in sequence

2004 Chevrolet... | Answered on May 14, 2019


No such thing on an electronically controlled transmission. This uses shift solenoids, not modulator valves.

2004 Chevrolet... | Answered on May 09, 2019


My database showed lower right rear of engine block. If starter motor is there you may have to drop it, to get at the sensor. I can't see anything from here.
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2004 Chevrolet... | Answered on Apr 06, 2019


As tight as you can get them with a 18 inch breaker bar. I use an impact gun( 400 ft lbs) on them. If you want to be extra sure, use blue locktite on the bolts. Specs are around 135 ft lbs.

2004 Chevrolet... | Answered on Mar 16, 2019


There's a website that has all this information about all this and manuals everything totally free there are many actually but I personally like few reliable-store .. let me know if u need help
thanks

2004 Chevrolet... | Answered on Feb 27, 2019


yes they can be replaced but you would have to handy and confident with a soldering iron if there isn't a small socket that the bulb fit into. Most if not all the backlighting bulbs are those clear bulbs with the blue covers over them. remove the LEDS from the twist socket without breaking the leads and they would have to be soldered directly to the circuit board like the existing bulbs.

2004 Chevrolet... | Answered on Feb 06, 2019


Check your fuel filter if it needs replacement. Empty it out then connect it back. Try to start it again. Inspect the fuel filter if it filled with gasoline. Check if there is noise at the fuel tank to check if the pump is working. If it did not, inspect the fuse for your fuel pump and the relay. If both are good you may connect the fuel pump directly to the battery to see if it works. It may be a bad wiring.

2004 Chevrolet... | Answered on Oct 24, 2018


It is possible that the harmonic balancer is slipping back into the timing chain cover making the scraping noise. If the vehicle has electric fans, a fan motor could be bad.

2004 Chevrolet... | Answered on Oct 02, 2018


Well I was about to say you need to read the codes and fix those issues. Your truck is going into 'Limp Mode', this is indeed reduced power. The ECU is doing this to protect the engine from serious damage. You need to fix each one of those 4 error codes. Having said that, they all point to the throttle position sensor. Wnen you put your foot on the accelerator *PEDAL the sensor tell the fuel management and air management sensors, how much gas you are giving the engine. In the old days it was a cable to the carburetor, but now fuel injected and all electronic.

You can read details on the codes and how to fix here. You can also put each code with Chevrolet Tahoe into Google and look at the video tab fro how to fix.

chevrolet obd2 codes Google Search

2004 Chevrolet... | Answered on Oct 02, 2018


It sounds like it just needs to be reinitialized. Turn your key to the on position with motor off and hold the up/full vent button down for at least 30 seconds or until your sunroof either clicks or goes to the full vent position. That should fix your problem.

2004 Chevrolet... | Answered on Sep 22, 2018


Try the Driver Door Module fuse 15A

2004 Chevrolet... | Answered on Feb 20, 2018


Always disconnect the battery before performing any maintenance on the vehicle. This will prevent you smoking something important.


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2004 Chevrolet... | Answered on Feb 06, 2018

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