2004 chevy silverado computer problems

biedekapp55846 August 16, 2022 2004 , chevy , computer , wallpaper Comment

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. 4 2015 Chevrolet Silverado 2500 HD problems. Problem with your 2004 Chevrolet Silverado 1500. Ignition switch failure 2004 Chevrolet silverado.

Turn ON the ignition with the engine OFF. How do you fix a fan speed switch that wont blow until its on 4 or 5 in a 2004 z71 Chevy Silverado 1500. If you plan on buying a used Silverado be very keen on the 2004 model.

Brake Line Rusted Out 2004 Silverado. Climate control panel not working. Our list of 22 known complaints reported by owners can help you fix your 2004 Chevrolet Silverado 2500 HD.

Where is the ECM on a 2004 Chevy Silverado. Then about the center you push in and the whole clip rotates and then the whole thing comes of the ecm. This will fully drain the computer or ECM.

The 2004 Chevy Silverado was the 6th model year of the GMT800 platform truck. 7 2014 Chevrolet Silverado 2500 HD problems. I have found this to be a very common problem on all late model gm vehicles.

I would think the dealer would have an exploded view of the HVAC system that shows the doors and the actuators. Attempt restarting the Chevy Silverado. Get free help tips support from top experts on 2004 chevy silverado computer located related issues.

Wait for around 10 to 15 minutes. 2013 Chevrolet Silverado 2500 HD problems. Speedometer Doesnt Work 2004 Silverado Average Cost to Fix.

Start Your engine and the computer should be reset. Steps-by-Steps Solution Step 1. 2004 Chevrolet Silverado 1500 Problems.

Lift them slightly and remove ecm. There are tiny red clips that get pushed back first. Turn OFF the ignition and wait 5 seconds.

Posted on Sep 11 2012. To reset the pcm on a chevy silverado you will need to remove the battery cable for about 10 minutes to allow the system to reset. You will need to use a socket wrench to do this.

This is unsafe and gm should be made to repair this problem. There is a recirculation mode door and a floor mode door in addition to the temp control. In the 2004 Chevy Silverado the PCM or Powertrain Control Module is located in the engine compartment close to the battery.

Changed the oil in 2004 chevy silverado 54 liter. Find the most common issues based on car owner complaints. The need to change oil light is still displayed on dash.

Check Engine light will not reset code reader does not read ECM fuse is not blown. Remove the negative connection to the truck battery. Position the Ignition Key in the Silverado and put it on the key on or Engine off spot.

Below youll find a ton of troubleshooting your transmission problems. Attempt to start the engine then release the key to ON vehicle will not start. The 2004 Chevrolet Silverado 2500 has 3 problems reported for instrument cluster malfunction.

Remove the negative terminal from Your battery. Problems Chevrolet Silverado 1500 2004. When they hit the road in 2013 the previous generation GMC Sierra and Chevrolet Silverado were new from tip to tail running new engine tech new connectivity new safety features and one of the.

They are called blend doors. Bottom one is the same. The airconditioner stops working correctly blows hot air driver side and cold passanger side 2.

Ad A Mechanic Will Answer in Minutes. 2 2016 Chevrolet Silverado 2500 HD problems. The inside large one is the ecm.

In the 2004 Chevy Silverado the PCM or Powertrain Control Module is located in the engine compartment close to the battery. These trucks are getting older and it is hitting the point that your 2004 Silverado may be having transmission problems. Next flip Your headlights on.

Oftentimes the system looks out for faults each time you turn the key in the ignition. Out of all the Chevy Silverado models 2004 has received the most complaints ranging from malfunctioning interior features to speedometer issues. The 2004 Silverado was a carryover from the 2003 model year.

You need to replace the fan resistor located by fan motor if not there then trace red and black power wires to locate resistor behind or under dash it wont be mounted far from fan motor. This is on the passenger area of the engine. Then turn the headlights off and reconnect the negative terminal to Your battery.

Such as no start no crank int. How do I reset this. Posted on Feb 16 2017.

How to Reset Computer on Chevy Silverado. This is a fix for a known electrical issue with the 2003-2007 CK series GM Trucks where a bad ground causes multiple issues. The speedometer on my 2004 Chevrolet Silverado 2500hd is not working properly.

2004 Chevy Silverado AC problems. When the truck is turned off the speedometer reads 90 mph and when traveling through my neighborhood it reads 120 mph. Our list of 68 known complaints reported by owners can help you fix your 2004 Chevrolet Silverado 1500.

Questions Answered Every 9 Seconds. The PCM is basically the cars computer as it controls things like gas and air ratios and delivers fault codes when diagnostics are done. However since 2018 the Silverado line has received fewer complaints related to climate control and other common issues.

Transmission Failure 2004 Silverado Average Cost to Fix. Unit clips in top tabs. You got to hold the oil change menu button down for atleast 5 secs to clear the computer and go to 0 percent oil life used.

2 2017 Chevrolet Silverado 2500 HD problems.

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