Question about 2003 GMC Yukon XL

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When starting truck, it doesn't start the first time, just hangs up when trying to crank, i was told this is a problem with a lot of yukons and it just needs to be reprogrammed

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My 2003 Yukon XL will not turn over

Posted on Jul 19, 2009

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97 yukon 5.7l new coil, crankshaft position sensor, ignition control module, rotor and cap, got good spark and good fuel, the engin sounds like it's trying to start just not cetchen. Code p1351 keeps...

I have a 99 Yukon that was doing the same thing. My problem was the security system. Is the security light flashing when trying to start or before you crank it? there was a lot of problems with this.

Nov 24, 2014 | Cars & Trucks

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2002 GMC Yukon XL 5.3 Cold start

What happens if you bring power directly to the starter solenoid? Will it crank then? You need to try to isolate the problem. If it will crank with direct power, the starter is NOT the issue. Let us know what you find.

Jan 04, 2014 | 2002 GMC Yukon XL

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Yukon won't start after sitting for a few days

What are the symptoms ?
Cranks but does not start ?
Cranks for a long time then starts ?
Does not crank without a jump from another battery ?

Feb 22, 2013 | 2000 GMC Yukon Denali

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May 17, 2017 | Cars & Trucks

1 Answer

2002 Yukon Hesitation when starting- No checking engine lights!!

This can be fuel pump related or just fuel filter related, spark plugs and injectors.
When engine is cold vaporization of gasoline is minimum. When fuel vapor is less than required and the fuel mixture is not ideal, ignition happens harder than it does under ideal running conditions of engine. When fuel pups is sweak, or filter is limiting, or fuel injectors are not injecting gasoline with improper pattern inside engine, or just becasue of corroded spark plugs, cold engine faces difficulties during first ignition.

PS: sometimes car starts and fails to start once more. this can be a sign of broken crank position sensor. FYI.

Nov 18, 2011 | 2001 GMC Yukon Denali

1 Answer

2003 yukon denali speedometer sticks , and stays there even when stop. You have to crank it several times to get it back to its proper place, before starts working again.

Hi, this is a common issue on this model, the speedometer operates off of a stepper motor , internal to the guage. this motor can bind, resulting in a needle that hangs up.The only true fix, is to replace the entire instrument cluster. This must be done at a dealer, as it has to be programmed upon replacement.Good luck...Coop

Oct 06, 2010 | 2003 GMC Yukon Denali

1 Answer

My GMC yukon XL 2001 engine runs after 4 times of cranking.

Try turning key to on only, not start, 2 or 3 times first then try to start. If it starts good first try, then I'd change my fuel filter & then have fuel pressure tested if fuel filter didn't help. You may be looking at a new pump, but lets do filter & test fuel pressure first.

Jul 06, 2009 | 2001 GMC Yukon XL

1 Answer

1996 Yukon

check the battery and alternator or connections

Jun 09, 2009 | 1996 GMC Yukon

1 Answer

2003 yukon engine shut down wont crank

Theft light on indicates a problem with passlock. You have a problem with the key or ignition switch. When I worked I replaced a lot of ignition switches, so i would say that would be your problem.

Give this a try it might work for you........
When you put the key in ignition, turn it on (not to crank) dos the security light start flashing? If so, you need to either wait 15 minutes or wait with the key on until it stops flashing. Once it stops flashing, try to start again. You should get to try it 2 times before the passlock will lock up again.

Feb 18, 2009 | 2003 GMC Yukon

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