Questions & Answers for: GMC Yukon XL ground strap

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Question about 2003 Yukon XL

1 Answer

no Fuel to the engine - 2003 yukon XL I checked the Shrader valve and there is no fuel getting to the engine. How do I check and where is the fuel pump relay and how do I get the straps off the gas ...

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...to check the fuel pump with a scope to look at the pattern and check the amps it is drawing . the grounds need to be checked and the pcm checked and reflashed. on the fuel system that would affect ...

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I need to remove the fuel filterbut dont know how Underneath the truck,just in front the gas tank, there is a hose coming from the tank. Mounted to the frame with a "strap" type bracket, is your fuel ...

...windows? power door locks? power mirrors? start with checking fuses, it the fuses are ok, check grounds (mabe a group ground causing all the above). do you own a dvom? you maybe required to go ...

...ground strap connections for corossion, battery to motor ground, battery to body ground. You have to check under bolt to see if there is coeossion. Bad grounding can cause all sorts of electrical ...

Question about 2002 Yukon XL

1 Answer

...you? Thankyou for your help. from the sounds of it it either had a voltage drop to the chassis or a ground connection fault, my guess is a the ground to chassis went bad, reason is grounds usually ...

...This causes me to be unable to then close the rear hatch via the fob This sounds like you have a grounding problem with your hatch circuits.  This type of malfunction usually occurs when two ...

Question about 2002 Yukon XL

2 Answers

All the lights flicker Cleaned battery terminals, and ground wires on the block. Installed new battery, belts and alternator. Dash, dome, headlights, and taillights flicker. The more accessories that ...

I HAVE A CODE C0265 ABS BRAKE. IT SAYS BAD GROUND CHANGED BOTH HELP? 2003 YUKON XL I ALREADY REPLACED BOTH GROUNDS FOR IT. RESET CODE BUT IT COMES BACK ON $ BOTH FRONT WHEEL HUBS AND SENSORS REPLACED?

ground strap and bolt and sand the ground strap and also sand the block and chassis. if theres corrosion on the bolt or stud on chassis clean off corrosion and reinstall all components then check your

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