Top 20 2004 Chevrolet Tahoe Questions & Answers

You have been watching too many 1960s movies, pull out a couple of wires, spark them together and off you drive. Your vehicle has an anti theft system to stop that. Your local dealership will cut you a key based on the VIN Number.There are videos here, but I would not recommend it.https://www.google.com/search?q=start+a+2004+Tahoe+without+key..

Question edited for clarity. Question moved to sub category. check out the videos https://www.google.com/search?q=2004+Chevy+Tahoe.+How+to+reset+auto+tension+feature+of+the+parking+brake+pedal ..

Question edited for clarity and spelling. No Cadillacs in the exhaust! Question moved from Cadillac Cars to Chevy Tahoe. Yes of course. Those sensors meter the flow of gas to the engine. With no data coming back to the Engine Control Unit, the car shuts off. You need to replace the Catalytic converters and replace both upstream and downstream sensors. Get down the Scrap Yard and see if you can find yours! ..

limited info sounds like your talking of a Brake Proportioning Valve

Get a qualified mechanic

Power windows and the door locks don't work ? How do you know there is no power , did you use a voltmeter an test for battery voltage at the driver door switch connectors ?

Wire it up correctly to the switched power not the all power lead.

1. Open fuse 2. Defective speed sensor

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

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

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.

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

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

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

I am going through the same issue. I'm going to replace all of the o2 sensors and hopefully this will solve the issue. From what I've read, it should. All of the sensors are located on the exhaust system, as I've read from previous posts, and from what I've seen when I look up 2004 Chevy Tahoe 5.3 L oxygen sensor location images. I hope this helps you!

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.

Try the Driver Door Module fuse 15A

Have you replace the stereo system in the vehicle as all of the anti-theft runs through the stereo system

How to repair GM Instrument Cluster Speedometer Gauge Stepper

Your best bet , take it to a qualified repair shop . Service 4X4 light's blinking . DTC'S - diagnostic trouble code's stored in the 4X4 control module.