Question about 2001 GMC Yukon XL

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2001 yukon xl service 4wd light is illuminated what is the required service or is it a service lite that you get at a certain mileage?

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I NEED THE CODE FROM THE TRANSMISSION CONTROL MODULE. THIS IS NOT FOR SERVICE.

Posted on Apr 18, 2009

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1 Answer

2003 yukon xl 1500 "service air bag"


It probably needs a service by a competent garage.

Mar 11, 2017 | 2002 GMC Yukon XL

1 Answer

Service 4wd light appears on message box and the push buttons won't work. how can i find the problem in a cheap way? I don't really have money to blow on replacement parts. It's a 99'...


THis information from TS Bulletin...

Subject: "Service 4WD" Indicator Illuminated, DTC B2725 Set (Replace Transfer Case Shift Control Switch)
Models: 1999-2002 Chevrolet and GMC C/K Pickup and Utility Models (Silverado, Sierra, Avalanche, Suburban, Tahoe, Yukon, Yukon XL)
with Four Wheel Drive and NVG 236/246 Transfer Case (RPO NP8)

Condition: Some customers may comment on the Service 4WD indicator illuminating. Upon investigation, the technician may find DTC B2725 set.

Cause: The condition may be due to a intermittent fault in the transfer case shift control switch.

Correction:
Important: The transfer case shift control module should not need replacement. DO NOT replace P/N 15749703 unless diagnosis points to the module as the malfunction.

Replace the transfer case shift control switch using published Service Information procedures.

Hope this helps; also keep in mind that your feedback is important and I'll appreciate your time and consideration if you leave some testimonial comment about this answer. Thank you for using Fixya, and have a nice day.

Oct 19, 2011 | 1999 Chevrolet Silverado 1500

1 Answer

Whole instrument panel stopped working. no gauges.. no lights.. no indicators...nothing 2003 tahoe


there is a "special policy" for that vehicle

Document ID# 2037454


Subject: Special Coverage Adjustment-Instrument Panel Cluster Gauge Needle Functions #07187A - (11/08/2007)



Models: 2003-2004 CADILLAC ESCALADE, ESCALADE ESV, ESCALADE EXT

2003-2004 CHEVROLET AVALANCHE, SILVERADO, SUBURBAN, TAHOE

2003-2004 GMC SIERRA, YUKON, YUKON XL


THE SERVICE PROCEDURE IN THIS BULLETIN HAS BEEN REVISED. IN A SMALL NUMBER OF VEHICLES, THE GAUGE SWEEP TEST MAY NOT ALWAYS CONFIRM THE CONDITION. PLEASE REVIEW THE SERVICE PROCEDURE IMMEDIATELY.


DUE TO PART AVAILABILITY, THIS SPECIAL COVERAGE IS BEING ADMINISTERED IN PHASES. YOU WILL BE NOTIFIED AS EACH ADDITIONAL PHASE IS RELEASED.

CUSTOMERS ARE BEING INSTRUCTED TO CONTACT THE DEALERSHIP TO ARRANGE AN APPOINTMENT IF THEY BELIEVE THEIR VEHICLE HAS THIS CONDITION. THE CUSTOMER IS BEING ASKED TO PROVIDE THE VIN SO THE IPC CAN BE ORDERED IN ADVANCE OF THE SCHEDULED APPOINTMENT. THIS WILL ELIMINATE THE NEED TO KEEP THE VEHICLE OVERNIGHT. DEALERS ARE TO OBTAIN THE VEHICLE MILEAGE WHEN SCHEDULING A SERVICE APPOINTMENT. THE VEHICLE MILEAGE WILL BE REQUIRED WHEN PLACING AN ORDER FOR THE IPC.

Condition
Some customers of 2003-2004 model year Cadillac Escalade, Escalade ESV, and Escalade EXT; Chevrolet Avalanche, Silverado, Suburban, and Tahoe; and GMC Sierra, Yukon, and Yukon XL vehicles have reported that one or more of the instrument panel (IP) cluster gauges stick, flutter, or become inoperative. This may cause inaccurate readings, including the speedometer and fuel gauge.

Special Coverage Adjustment
This special coverage covers the condition described above for a period of 7 years or 70,000 miles (110,000 km), whichever occurs first, from the date the vehicle was originally placed in service, regardless of ownership.

Dealers are to replace the instrument panel cluster after the condition has been verified. The repairs will be made at no charge to the customer.

For vehicles covered by Vehicle Service Contracts, all eligible claims with repair orders on or after September 28, 2007 are covered by this special coverage and must be submitted using the labor operation codes provided with this bulletin. Claims with repair orders prior to September 28, 2007, must be submitted to the Service Contract provider.

Vehicles Involved
Involved are certain 2003-2004 model year Cadillac Escalade, Escalade ESV, and Escalade EXT; Chevrolet Avalanche, Silverado, Suburban, and Tahoe; and GMC Sierra, Yukon, and Yukon XL vehicles built within the following VIN breakpoints:

Sep 18, 2011 | 2003 Chevrolet Tahoe

1 Answer

The service 4wd light is on it came on while in auto 4wd


The Service 4wd indicator illuminates when there is a problem with the 4wd system (its the "check engine light" for your 4wd system)
There will be a diagnostic trouble code stored
Most likely scenario...the module is bad (thats the switch on the dash) but have it diagnosed before throwing a part at it

Jan 27, 2011 | 1999 GMC Yukon

2 Answers

There is a horrible rattling noise in the front end of our 03 gmc yukon xl. i think the 4wd linkage is broken.


It sounds more like a possibly bad CV joint in an axle shaft or internal differential problem. There is no mechanical linkage to the front axle, its all electronically controlled. The front suspension is pretty good there aren't a lot of rattle type noises created from it. I need more info to diagnose better. Does it do it only moving? or stopped? over bumps only? in 4wd only? while turning? certain gears or speed only?

Jan 27, 2011 | 2008 GMC Yukon Xl 4WD

1 Answer

GMC Yukon XL is stuck in auto 4wd. Service 4wd light is on message center.


First get the codes from the transfer case control module.This will help in diagnosing the problem.You can try pushing the 2hi and 4lo buttons simultaneously for 10 seconds.This should put the transfer case in neutral. Then try going to 2 hi.See if this will get it out of 4wd.Let me know what you find.If you need more help let me know Good luck.

Mar 02, 2010 | 2001 GMC Yukon XL

2 Answers

My 2001 GMC Yukon seems to be stuck in 4 wheel drive. The drive train is binding up when turning on dry pavement. The push button light is on 2hi and the service 4wd light is on. Is there a way to get it...


It may be the front axel actuator moter(on front axel right side) is not disengaging the axel. There is a 4wd
fuse 15amp in the fuse block under the dash, make sure it's not blown. If the fuse is ok, check the connections at the actuator and the transfer case switch. These are the more common causes for the
problem you have. Give these tests a try and let me
know if you want to go to the next level.
Hope this helps. Good luck.

Feb 12, 2010 | 2001 GMC Yukon XL

1 Answer

2000 yukon xl. 4x4 wont engage


My 2000 Yukon XL with 5300 engine had same problem at 115,800 miles in Aug 2006(I bought the vehicle new January 2000)...My GMC dealer did diagnostic and replaced a faulty 4WD Transfer Case Shift Control. (reading from the service invoice) It was GM part number 15709327. Cost for the repair was $41.48 + labor $74.13, total was $115.71...it now has 165,000 on it and so far no problem and the 4WD works when I need it.

Dec 23, 2008 | 2000 GMC Yukon XL

1 Answer

Went to put the 2001 yukon xl 2500 into 4x4 and service 4wd came on and all lights went off on switch. I checked fuses and power to switch all was ok. could switch be shot


I had an 2001 or 2003 envoy that did that and the only solution was to disconnect the battery for about 5 minutes so the computer would reset.

Dec 06, 2008 | 2006 GMC Yukon Xl Denali

1 Answer

Message center: "4WD SERVICE " LITe on.


sound like a relay problem under your hood is a fuse box with relays and fuses check them that should be your problem....

Aug 15, 2008 | 2001 GMC Yukon

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