2000 GMC Yukon XL 2500 Repair and Maintenance

A guide to problems, costs, maintenance and repair for your 2000 GMC Yukon XL 2500

2000 GMC Yukon XL 2500 Problems

Check Engine Light With Code P1870

Vehicles equipped whit a 4 speed automatic transmission may develop a harsh 1-2 shift and/or illumination of the Check Engine Light with code P1870 stored. This can be caused by wear of the bore for the TCC isolator and regulator valves in the valve body. This condition does not commonly occur until the transmission reaches normal operating temperature. If the valve body is worn, replacement will be necessary to correct this concern.

Fuel Level Sensor Failure

It is common for the fuel level sensor in the fuel tank read the fuel level incorrectly. The sensor must be replaced to correct the condition. Our technicians recommend having the complete fuel pump module replaced on high mileage vehicles.

Air Conditioning Compressor May Fail

A rattling noise may develop from the AC belt tensioner. This can be caused by an internal fault with the AC compressor, AC performance may also be diminished when this occurs. Our technicians tell us that replacing the ac compressor will commonly correct this concern.

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2000 GMC Yukon XL 2500 Questions

Front drivers side wheel - when turning feel a rubbing noise (1 answer)

I know that I need to take this in to be repaired, but I need to know what it is that is causing the noise. When I am driving forward no real problems, but when I am using an on ramp I can really feel it and hear it. Is this the ball joint going bad? About how much am I looking at for cost of rep...

need the location of the map sensor. (1 answer)

I am replaceing the map sensor on my 2000 gmc yukon xl2500. But i need to know were to look. Thank you

Brakes (2 answers)

My 2000 Yukon Xl 2500 brakes do not function properly. I've done everything like checked the brake pads and rotors, changed the brake line and changed the brake fluid and the brakes still do not work. Please help me?

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2000 GMC Yukon XL 2500 Recalls

GM Recalls 2000-2001 1500-2500 Trucks and SUVs Due to Fuel Pump Wiring Overheating

The wiring to the fuel pump may overheat, which may cause multiple concerns. The fuse for the pump may blow, which will prevent the vehicle from starting and running. A check engine light may come on from connector damage. Fuel may leak out of the connector body and create a fire hazard. Dealers will remove the fuel tank and remove the module reservoir assemblies from the fuel tank, and install a new service kit.

Recall 05V379000
CERTAIN PICKUP TRUCKS AND SPORT UTILITY VEHICLES MAY EXPERIENCE UNWANTED ANTILOCK BRAKE SYSTEM (ABS) ACTIVATION. THIS CONDITION IS MORE LIKELY TO OCCUR IN ENVIRONMENTALLY CORROSIVE AREAS. THIS RECALL WILL BE LAUNCHED IN THE "SALT BELT" STATES OF CONNECTICUT, DELAWARE, ILLINOIS, INDIANA, IOWA, ...
GM Recalls 2000 1500 and 2500 Series Trucks Due to Hydraulic Steering Pump Shaft Fracture

The hydraulic pump that controls power steering and in some cases hydro-boost power brakes may experience a fracture of its driveshaft. If this shaft breaks, power steering assist will cease immediately and hydro-boost brake power will also cease following depletion of stored reserve pressure. An increase in steering and brake effort may cause an accident. Dealers will replace the hydraulic pump.

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