How to repair the odometer on a GMC PRND321?

The instrument cluster is held in place by four (4) 7mm hex screws, one in each corner. Remove these. Tilt the instrument cluster forward carefully, and unlatch the large wire harness on the back. The instrument panel can now be removed. Remove the black panel on the back by loosening the clips.

How to fix non working odometer and gear selector display?

Here is how you fix a non working odometer and gear selector display (PRND321). It is very simple, just remove the cluster and find a bad solder on the wire going to the odometer/gear selector display.

Why is the odometer on my GM Truck not working?

A common fault on ’99 – ’02 GM trucks was the permanent or intermittent failing of the odometer/gear select LCD. This meant that you were unable to see what gear you were currently in, unable to determine the mileage of the vehicle, and unable to use the trip computer.

How do you remove the odometer from a Chevy Blazer?

It is very simple, just remove the cluster and find a bad solder on the wire going to the odometer/gear selector display. (Most likely going to be the top wire/solder that is broken as shown in the video) This applies to 1998, 1999, 2000, 2001, 2002, 2003, and 2004 Chevy s10, Blazer, and Silverado trucks (Sonoma, Jimmy, Sierra).

How to repair the odometer on a Chevy Avalanche?

In this Instructable, I will show you how to repair odometer/gear select (PRND321) LCD on your GM truck. In this case, mine is a ’02 Chevrolet Avalanche but this should apply to all GMT 800 series trucks within this age range. A common fault on ’99 – ’02 GM trucks was the permanent or intermittent failing of the odometer/gear select LCD.

Why is my Chevy Silverado transmission not working?

It also feeds the transmission range switch, known as the PRNDL. First check all of your fuses. If the fuse is blown for the power feed to the transmission solenoids this can cause all your problems. The reason the truck doesn’t run well is because the computer doesn’t know what gear the transmission is in.

How to repair the odometer on a GM Truck?

Insert the key into the ignition and turn to “ON” – you don’t have to fire up the truck, but you will need to turn the key enough that you can move the gear stick down to the lowest position. Using the steering wheel’s height adjustment, move the steering wheel to the lowest position. Finally, remove the dashboard surround.

Why is the shift indicator not working on my Chevy Silverado?

With the shift indicator light being off, tachometer not moving, speedometer not working and all the transmission codes you have, this sounds like electrical problem. It’s possible you have a bad ignition switch.

How to troubleshoot a no start GM 4.3L pick up?

Testing a Cranks but Does Not Start condition on your GM 4.3L, 5.0L, 5.7L pick up, van or SUV is not that hard to do, if you have a solid diagnostic strategy. In this article I’ll show you the basics of testing such a problem.

Are there any problems with GM pickup trucks?

Throughout the last decade or so, it has been quite apparent that GM trucks have been experiencing a plethora of issues when it comes to their brakes. It has been such a noted problem that, according to Car Complaints, a lot of individuals have begun to avoid pickups from General Motors entirely.

Why does my GM car say no start no crank?

How to diagnose a no start no click on GM vehicle. If you have a late model GM vehicle and turn the key only to hear nothing, you’ll most likely think you have a dead battery—and you may. But a no start, no crank, no click condition can be far more involved than that.

Is there a lack of originality in GMC trucks?

The lack of originality from both Chevy and GMC is downright laughable, and it honestly needs to change. Different stylistic decisions need to be made for each and every model from both car manufacturer. Until this is done, General Motors is going to continue to see their number of sales decrease each and every release year.

What’s the shift range on a Duramax Diesel?

The information below shows shift range availability based on transmission oil temperature: All shift ranges available at −25°C (−13°F) or above. .2(Second) and 3(Third) shift ranges only at −35°C (−31°F) to −25°C (−13°F). .2(Second) shift range only at −35°C (−31°F) or lower.

How does a Duramax work on a Chevy Silverado?

Chevrolet/GMC Duramax Diesel Supplement (GMNA Localizing-U.S./Canada- Black plate (2,1) 7132827) – 2015 – crc – 6/5/14 1-2 In Brief Heater Performance Mode When cold weather conditions are detected, the transmission raises part throttle upshift points after the 1(First) to 2(Second) upshift to increase engine speed.

What is the owner manual for a Duramax Diesel?

Refer to the purchase documentation relating to your specific vehicle to confirm the features. This manual contains information that pertains to the operation of your diesel engine. It also contains your Diesel Maintenance Schedule. The sections in this manual correspond to the sections in your owner manual.

Are there any flaws in the Cummins Duramax?

Still, and just as we exposed the shortcomings of the almighty Cummins, the Duramax isn’t without its flaws—some of them catastrophic. For example, did you know the injection pump on the LML version is prone to coming apart and wrecking the entire high-pressure fuel system when it does?

Why is my Duramax diesel engine not working?

The trucks computer keeps track of how much fuel needs to be added or subtracted from each individual cylinder to make the engine run smoothly, and this value is called the balance rate. If one cylinder is contributing too much or not as much as the rest, the cause is usually a bad injector and the cure is a replacement.

What causes the crankshaft on a Duramax to crack?

Or how about the fact that the rods in the LB7 and LLY engines can bend with added power and the LBZ and LMM mills are notorious for cracking pistons? Discover the worst failure point (s) of your Duramax in the article that follows, along with how to address it. 1. Snapped Crankshaft

What would cause the odometer light to go out?

It sounds like the instrument cluster i.e the odometer display may be wearing out. If you are only talking about the illumination for the odometer at night, then that may just be bulb that is getting old. Thanks for taking the time to respond.

Do you need to replace the Transmission Control Module?

Important: The Transmission Control Module (TCM) and or the Pressure Switch Manifold (PSM) should NOT be replaced unless properly diagnosed. They are probably not the cause of the concern. It is often assumed the module is the cause of the concern when, in fact, it is another component or the wiring between the components that causes the concern.

Is the 2001 GMC Yukon XL car tested?

The 2001 GMC Yukon XL has not been tested. Like what you see? Find the best deal on a GMC Yukon XL today. There are for sale near you. Certified child passenger safety technicians conduct hands-on tests of a car’s Latch system and check the vehicle’s ability to accommodate different types of car seats.

What’s the difference between GMC Yukon and XL?

GMC redesigned its biggest SUV last year and dropped the Suburban name in favor of Yukon XL to denote its similarity to the Yukon. Both are based on General Motors full-size pickup trucks, but the XL is 20 inches longer.