07.02.2021

Category: How to reset computer on 2000 chevy silverado

How to reset computer on 2000 chevy silverado

Mikbek answered 4 years ago. How you trying it?

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How do you know its not resetting? Why are you trying to reset? G A answered 4 years ago. If your trying to reset it the hard way, it takes 20 cold starts to reset, a code reader is way faster. Now if you have disconnected the battery to reset it, it takes time not miles, usually 20 minutes of normal driving for the system to relearn, this has to be done in one session, no stopping and shutting the engine down. Did not pass smog OBD faield secondary air system on my truck chevy they said computer has not rest how many miles do i need to drive before it resets they said it would pass.

Once the com Can someone please tell me how I do a computer reset on my Chevy Silverado ? I need to know asap as I want to do it like now.

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Please let me know if you could tell me how. Content submitted by Users is not endorsed by CarGurus, does not express the opinions of CarGurus, and should not be considered reviewed, screened, or approved by CarGurus.

how to reset computer on 2000 chevy silverado

Please refer to CarGurus Terms of Use. Content will be removed if CarGurus becomes aware that it violates our policies. Report Follow. Mark helpful. Your Answer:. Upload Photo Photo optional. Related Questions. Start a new Chevrolet Silverado question. Search Chevrolet Silverado Questions. Chevrolet Silverado Experts.

Find great deals from top-rated dealers TM Search. Related Models For Sale. Used Cars For Sale.Modern trucks have onboard computer systems that help alert you when there is trouble in the vehicle. When there is a problem, your truck's check engine light will go on. The trouble codes can be read with an OBD-1 or OBD-2 scanner, depending on the model year of your truck, which will then pinpoint the problem. Once you've repaired the vehicle, the error codes must be cleared, which can be done by disconnecting the battery to reset the vehicle's computer.

Open the hood and locate the truck's battery. This will vary, depending on the truck's make, model and year, but will usually be in one of the four corners of the engine compartment.

How to Reset a Chevy Silverado Computer

Place the adjustable wrench on the negative battery clamp and adjust the wrench until it is tightly around the bolt holding on the clamp. Loosen the negative battery clamp and remove it from the negative battery terminal. Tighten the negative battery clamp until it is fits tightly around the negative battery terminal and does not move.

This article was written by the It Still Runs team, copy edited and fact checked through a multi-point auditing system, in efforts to ensure our readers only receive the best information. To submit your questions or ideas, or to simply learn more about It Still Runs, contact us.

Step 1 Turn ignition to the off position. Step 2 Open the hood and locate the truck's battery. Step 3 Place the adjustable wrench on the negative battery clamp and adjust the wrench until it is tightly around the bolt holding on the clamp.

Step 4 Loosen the negative battery clamp and remove it from the negative battery terminal. Step 5 Wait for one minute. Step 6 Reattach the negative battery clamp. Step 7 Tighten the negative battery clamp until it is fits tightly around the negative battery terminal and does not move. Start the vehicle and make sure the check engine light is off.

Tips If you have trouble finding the battery, consult your owner's manual. Whenever you disconnect the truck's battery, the radio presets will have to be input again. If you have many presets, it's a good idea to write them down ahead of time so you can easily reprogram them.If we can't tunnel through the Earth, how do we know what's at its center?

A lady introduce her husband's name with saying by which can stop or move train what is that name. Give points yo advocate thst biology is linked with physics chemistry mathsmatics geography. All Rights Reserved. The material on this site can not be reproduced, distributed, transmitted, cached or otherwise used, except with prior written permission of Multiply. Hottest Questions. Previously Viewed.

Unanswered Questions. Fuel Pumps. Chevy Silverado. Chevy Trucks and SUVs. How do you reset computer in Chevrolet Silverado?

How to Reset the Passlock System on a 2000 Silverado

Wiki User Disconnect the negative battery terminal and leave it unplugged for 30min or so. On most odb2 vehicles there is a capacitor system that maintains a charge for a while. This is for temporary data storage, airbag deployment, etc. Chevrolet does not use reset switches. Chevrolet does not use inertia or reset buttons. There is not a fuel reset or cut off button or switch on a Chevrolet. There is a relearn if power is lost or the computer is reprogrammed. This will NOT keep the vehicle from starting.

Google the code and you will have the answer. Chevrolet doesn't use fuel reset switches. The fuel system is computer controlled with relays. To reset the computer disconnect the battery for several minutes then reconnect.

If the check engine light is off after reconnect then your computer has been reset. Asked in Chevy Silverado How do you reset service engine soon light on Chevrolet silverado? It does not have one,Its controled by the computer.

Asked in Chevrolet, Chevy Silverado How do you reset the fuel pump on a Chevrolet silverado hd crew cab? There is no "reset" button for the fuel pump on GM products. That's a Ford thing. Yes, Chevrolet did produce a truck in called a silverado. Disconnect your battery. It's that simple.We understand your Chevy Silverado is having difficulty getting certain emission monitors to complete become Ready.

The emission monitors are programmed to run while your vehicle is being normally operated. However, due to different driving habits, the criteria required to run a monitor may not always be met. Following the Chevy Silverado drive cycle below should allow all emission monitors to complete. The drive cycle must be followed accurately. Take extra caution when performing the drive cycle on public roadways.

Perform the drive cycle at your own risk. Perform the drive cycle safely and obey all traffic laws. Mode 6 emissions diagnostics tool is especially helpful when trying to complete emission monitors. A well trained smog technician will be able to use Mode 6 to manually run emission monitors. If after completing the drive cycle your Silverado will still not complete any or all the monitor s we have to recommend visiting a Chevy dealer or the smog check repair center. We should note, the secondary air injection monitor which checks for the performance of the air injection system and air injection pump requires the monitor run during a cold engine start.

how to reset computer on 2000 chevy silverado

Once the engine warms up, the monitor is done checking the air injection pump and will continue on checking the performance of the remainder of the AIR injection system. With that said, it's not the number of miles driven which resets the air injection monitor, rather the number of cold starts required to get all the other parameters required for the air injection monitor to to run.

Starting the engine after the vehicle has sat for at least 8 hours in normal weather conditions would be considered a "Cold Start". Since the air injection monitor takes into effect ambient air temperature, it is best to perform a cold start on a morning. Do not leave the key on prior to the cold start or the heated oxygen sensor O2 diagnostic may not run.

As soon as possible apply half throttle until 55mph is reached. Do not brake or shift in order to slow down. This will perform the same self tests as during the first acceleration step.

This time at 55mph for five minutes. If the catalyst Catalytic Converter is marginal or the battery has been disconnected, it may take 5 complete driving cycles to determine the state of the catalyst,or in order to Complete the CAT Monitor. Remember not to press the brakes or shift gears don't press the clutch if equipped. This ends the drive cycle. Following the Chevy Silverado drive cycle above should allow all emission monitors to complete.

Once again, take extra caution when performing the drive cycle on public roadways and perform the drive cycle at your own risk.

how to reset computer on 2000 chevy silverado

Drive your truck safely and obey all traffic laws. Should you want to perform specific Monitor self-tests follow the steps below. Slow vehicle down to 20 mph. Do not use brake clutch, or shift gears. Repeat steps two and three 5 times. Chevy runs their EGR monitor during the deceleration portion of the drive cycle. Stop vehicle and idle engine for 4 minutes. Turn engine off. Remove ignition key. Drive 2 min at steady 50 mph Following the Chevy Silverado drive cycle above should allow all emission monitors to complete.

No smog check?

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No problem. Pay your DMV renewal fees now and avoid penalties!The Chevrolet Silverado is equipped with the General Motors Passlock theft-deterrent security system.

The system disables fuel to the ignition if a valid key is not used when attempting to start the engine. If the Passlock system is activated, the Silverado will not be able to be started until the system is reset.

When the system is activated, a "Security" message appears on the instrument panel. Insert the key into the ignition. Attempt to start the engine. If the Passlock system identifies the key as unauthorized, the engine stalls. Leave the ignition switch in the "Run" position as the "Security" light blinks on and off for approximately 10 minutes. Turn the ignition switch clockwise to start the engine immediately after the "Security" light stops flashing.

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The Passlock system resets and the engine will start. This article was written by the It Still Runs team, copy edited and fact checked through a multi-point auditing system, in efforts to ensure our readers only receive the best information. To submit your questions or ideas, or to simply learn more about It Still Runs, contact us.

Step 1 Insert the key into the ignition. Step 2 Leave the ignition switch in the "Run" position as the "Security" light blinks on and off for approximately 10 minutes. About the Author This article was written by the It Still Runs team, copy edited and fact checked through a multi-point auditing system, in efforts to ensure our readers only receive the best information.Truck would not pass smog.

Chevy dealer stated it needed a new Carbon Canister and thermostat. I have replaced both and do not know how to reset computer to clear " service engine soon' light. Mark answered 6 years ago. Two ways to do it. Disconnect the battery for 15 minutes. GuruBQSK9 answered about a year ago. GuruCBQH3 answered about a year ago. Leave the battery disconnected for at least 35 minutes, to allow the computer to reset itself. Itzglamz answered about a week ago. Can someone please tell me how I do a computer reset on my Chevy Silverado ?

I need to know asap as I want to do it like now. Please let me know if you could tell me how. Did not pass smog OBD faield secondary air system on my truck chevy they said computer has not rest how many miles do i need to drive before it resets they said it would pass. Once the com My truck wont pass smog.

The original code was PO It was random misfire, I was told. And to rese Content submitted by Users is not endorsed by CarGurus, does not express the opinions of CarGurus, and should not be considered reviewed, screened, or approved by CarGurus.

Please refer to CarGurus Terms of Use. Content will be removed if CarGurus becomes aware that it violates our policies. Report Follow. Mark helpful. Your Answer:. Upload Photo Photo optional.

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Related Questions. Start a new Chevrolet Silverado question. Search Chevrolet Silverado Questions. Chevrolet Silverado Experts. Find great deals from top-rated dealers TM Search. Related Models For Sale.You can reset the computer on your Chevy right from your home garage, saving yourself time and money. Warning lights illuminate on the Chevy's instrument panel to keep you informed of the status of the various systems in the vehicle. They also tell you when the vehicle needs servicing. After you have had the vehicle repaired, you or your mechanic will need to reset the On-Board Diagnostics computer so that the warning lights will turn off.

Pop open the hood of your Chevy and locate the negative battery terminal.

How to reset your ECU in less than 1 minute

On this terminal is a clamp that has a nut attached to it. Loose nthe nut using an end wrench. Slip the clamp off of the negative terminal and take care not to allow it to touch the positive side of the battery. Wait 30 minutes then put the negative battery clamp back onto the negative side of the battery. Tighten the nut with the end wrench.

how to reset computer on 2000 chevy silverado

Put the key into the ignition and start the engine. Observe the instrument panel to make sure all warning lights have shut off. This means the computer has been reset. This article was written by the It Still Runs team, copy edited and fact checked through a multi-point auditing system, in efforts to ensure our readers only receive the best information.

To submit your questions or ideas, or to simply learn more about It Still Runs, contact us. How to Reset a Chevrolet Computer by Katebo.

How to Clear Computer Codes on a Chevy Truck

Step 1 Pop open the hood of your Chevy and locate the negative battery terminal. Step 2 Wait 30 minutes then put the negative battery clamp back onto the negative side of the battery.

Tip Because the battery has been disconnected, you will have to reset the clock and radio presets. Items you will need End wrench Ignition key. About the Author This article was written by the It Still Runs team, copy edited and fact checked through a multi-point auditing system, in efforts to ensure our readers only receive the best information. Photo Credits closed end wrenches image by jimcox40 from Fotolia.


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