Where is the computer located on a 2004 chevy silverado 1500 Drivers side under the hood by the empty battery tray. There are tiny red clips that get pushed back first.
Tac Module C2 Part 2 Gif 1120 688 98 Chevy Silverado Chevy Silverado Garage Equipment
The inside large one is the ecm.
. How to Reset a Chevy Silverado Computer Step 1 Place the ignition key in the Silverado and turn it to the key onengine off position. By continuing to use this site you consent to the use of cookies on your device as described in our cookie policy unless you have disabled them. 2004 Chevrolet Silverado 1500 Problems.
Bottom one is the same. Inability to control the type and intensity of air coming into the car. The airconditioner stops working correctly blows hot air driver side and cold passanger side 2.
Then just recently I experianced the speedometer just stop working by getting stuck at 30mph. Chevy Silverado 21 Failed Self Diagnostic Cycle 22 Running Rough 23 Poor Performance 24 Wont Start 25 Not Shifting Right 3. No matter how silly that sounds and how convinced you are that it is not the problem go ahead and check it anyway.
Check Engine light will not reset code reader does not read ECM fuse is not blown. Unsolved problems for 2004 chevy silverado computer located question. Signs of a Faulty Door Actuator in a Chevy Silverado.
Here is my problem. On Tuesday I started the car to get food I noticed the message on the dash said battery not charging and check brakes something cant remember exactly started it the next day no message. Remove the negative terminal from Your battery.
Brake Line Rusted Out 2004 Silverado Average Cost to. Well I bought the 2004 Silverado truck in June of 2011 and I noticed that the speedometer stutter a little bit going each way. I replaced the computer ECU in my 2004 silverado.
Just a rundown of some common problems you may encounter with Chevy Silverado trucks. Find the most common issues based on car owner complaints. There are tiny red clips that get pushed back first.
Step 2 Locate the DLC diagnostic link connector on the Silverado under the drivers side dashboard near the steering column. The 2004 Chevrolet Silverado 2500 has 3 problems reported for instrument cluster malfunction. Our list of 22 known complaints reported by owners can help you fix your 2004 Chevrolet Silverado 2500 HD.
Get free help tips support from top experts on 2004 chevy silverado computer located related issues. Climate control panel not working. You should want this to be the problem.
Step 3 Plug the trapezoidal shaped plug of the OBD II code reader into the DLC. I did the relearn procedure and the truck runs fine but the Fuel - Answered by a verified Chevy Mechanic. Where is the computer located on a 2004 chevy.
I have a 2004 chevy silverado crew cab and my service shop has determined the cluster panel is faulty it presents misreadings which is causing error codes readings in the computer. 2004 Chevy Silverado IS IT REALLY THE COMPUTER MACAMPBELL641 MEMBER 2004 CHEVROLET SILVERADO 6 CYL 2WD AUTOMATIC 132028 MILES I have the following symptons. It is way less expensive than replacing a bad torque converter.
Problem with your 2004 Chevrolet Silverado 2500 HD. Average repair cost is 30 at 155300 miles. I have a 2000 4WD Chevy Silverado with the 53 V8 with 49000 miles.
What the ECM Does 2. We use cookies to give you the best possible experience on our website. Problem with your 2004 Chevrolet Silverado 1500.
Overview of the electrical issues Ive had with my 04 Silverado 1500Feel free to ask questions in the comments. Turn OFF the ignition and wait 5 seconds. Conclusion What Your Silverados ECM Does The ECM is your Silverados main computer.
AC only blowing hot air. It should be near the front of the compartment near the engine. Drivers side under the hood by the empty battery tray.
Repeat steps 1 through 4 two more times for a total of 3 cycles30 minutes the vehicle is now ready to relearn the Passlock Sensor Data Code andor passwords on the next ignition switch transition from OFF to CRANK. After you have had the vehicle repaired you or your mechanic will need to reset the. Not Moving in any Gear If your 2004 Silverado Transmission has a problem moving in any gear it is likely caused by a lack of transmission fluid.
Bottom one is the same. Warning lights illuminate on the Chevys instrument panel to keep you informed of the status of the various systems in the vehicle. Today when I was headed home from work I noticed that Service Engine Light was on.
Then about the center you push in and the whole clip rotates and then the whole thing comes of the ecm. Dual climate control issue. The firSTStep You need to take is to go to the front of Your vehicle and open the hood.
Four instrument lights on -- battery light on engine light on airbag light on ABS light on. The inside large one is the ecm. Problems Chevrolet Silverado 2500 HD 2004.
Resetting the Chevrolet Silverado computer is an easy task that only takes about 4 to 7 minutes of Your time. They tested the oil pressure and the tach and said the components were working correctly with in range in spite of the fact the gauge dials on the panel were showing things. Then about the center you push in and the whole clip rotates and then the whole thing comes of the ecm.
I headed to the auto parts store to use their scan tool. They also tell you when the vehicle needs servicing. Problems Chevrolet Silverado 1500 2004.
Can Resetting the AC Solve Most Chevy Silverado Climate Control Problems. I pulled over the truck and turned it of to maybe reset the system but even with the trucked turned off the speedometer was still at 30mph. Chevy Silverado and GMC Sierra Electrical and Computer Questions.
And the gauges were not. No power locks no power windows no door chimes no. Then on Thursday I had no very little power to the instrument panel cluster and the odometer was completely blank.
Common Chevy Silverado Climate Control Problems. Unit clips in top tabs. Now take a look at the engine bay and locate Your battery.
Find the most common issues based on car owner complaints. Transmission Failure 2004 Silverado Average Cost to Fix. We are in Anchorage Alaska and although we do not have the corrosion i.
Our list of 68 known complaints reported by owners can help you fix your 2004 Chevrolet Silverado 1500. Almost all of the essential functions of the vehicle are controlled by the ECUECM. 2004 Chevy Silverado Problem help please.
2004 Chevrolet Silverado 2500 HD Problems. You can reset the computer on your 2005 Chevy right from your home garage saving yourself time and money. Truck starts and runs but battery will run down if not run for a few days.
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