How to reset the computer in a 1998 Chevy truck?

How to Reset the Computer in a 1998 Chevy Truck Open the hood of your Chevy truck and loosen the retaining nut on the cable that runs to the negative battery terminal. The nut is on the cable’s clamp, and must be loosened with a 10mm socket and socket wrench.

What should I replace on my 1998 Chevy k1500?

Here is what has been replaced to try and stop this misfire: spark plugs, spark plug wires twice, distributor cap twice, rotor, ignition coil, EGR, CTS on intake manifold, coolant temp gauge sender, fuel filter, fuel pump, MAF sensor, oil change.

What do I need to know about Chevrolet complete care?

Rest easy knowing that long after you drive your new Chevrolet off the lot, you’ll be covered by our comprehensive Complete Care package. Chevrolet Complete Care is included with all 2019 Chevrolet vehicles and includes: One maintenance visit † that includes an oil change, tire rotation and multi-point inspection.

What kind of technician is a Chevy mechanic?

ASE Master Technician, L1, Master GM Technician. Over 20 years of bumper to bumper GM experience. Chevrolet, founded in 1911, is a division of General Motors, which produces and sells a wide range of vehicles, from subcompact cars to medium-duty commercial trucks.

What was the shop manual for a 1938 Chevy truck?

1938 Chevrolet Car and Truck Factory Shop Manual Covering the following Chevy Models: HC 1/2 Ton Truck, HD 3/4 Ton Truck, HE 1 Ton Truck, 1 1/2 Ton Truck, Master, Master Deluxe, Sedan Delivery Complete Volume | General Motors Corporation |…

What is the shop manual for a Chevy?

…written by General Motors specifically for the year and vehicle (s) listed. Official Shop Manuals that the dealers and shop technicians use to diagnose, service and repair your Chevy Pick-Up Truck, Astro Van, Blazer, Camaro, Colorado, Corvette, Cruze, Equinox, Express Van, S10, Silverado, Suburban, Tahoe, or Volt vehicles.

How do you reset the PassLock on a Chevy truck?

If you have the original key, you can reset the passlock easily. Insert your registered key into the ignition. Try to start your Chevy truck. If the security feature was activated, you should not be able to start the truck. Turn the key back to the “Run” position.

How do you reset the computer on a Chevy Malibu?

Unplug the computerized scan tool from the port. Turn on the engine and observe the instrument panel to make sure all warning lights have shut off. The computer is now reset. Turn the key in the ignition to the “Key on/Engine off” position. Locate the diagnostic link connector in you Chevy Malibu.

What to do if your Chevy truck won’t start?

If the security feature was activated, you should not be able to start the truck. Turn the key back to the “Run” position. The security light will start to flash off and on. Keep the key in the “Run” position until the security light stops flashing. This usually takes 10 to 15 minutes. Do not remove the key.

How to reset PassLock reset system on Chevy?

1. Turn the key to ON and attempt to start the engine and release the key to the ON position. 2. The SECURITY light will illuminate. Wait 10 minutes until it turns off. 3. Turn the key to OFF for 10 seconds. 4. Turn the key to ON and attempt to start the engine.

How to program Chevy Gm key with no keys programmed?

The programming of any of these Gm keys is relatively easy and most of them can be programmed yourself DIY. If you have at least 1 working key…. If all keys are lost…. Then you must perform what we call the 10x10x10 procedure: Insert new key and turn on (do not start!)

How does the PassLock work on a 1998 Chevy truck?

Most ’98 Chevy trucks came equipped with a General Motors passlock security feature that cuts the fuel supply to the engine if a key that’s incompatible with the system is inserted into the ignition. Once the theft-deterrent security feature has been activated on your ’98 Chevy truck, you will have to reset the passlock to start the engine.

How to reset the computer in a 1998 Chevy truck?