GMC Yukon XL 2000–2006
Common on this vehicle:Gauge or instrument faultWarning lightLeakNoiseCorrosion or rustMisfire or rough idleVibration or shudderAir conditioning or heater
Record by record
6 records state a cause or a remedy. Each record is shown as short labels in the order fault → finding the cause → correction. Press a label to narrow to the records that state it.
Read the records one by one (4)
Known issuesFront seat adjuster switch knob loose or missing (replace only the switch cover)1
Manufacturer communication2002–2006 GMC YUKON XL ・ 2006-08-01(also printed in 2 other issues)
Front seat adjuster switch knob loose or missing: replace only the switch cover
1Fault
- The front seat adjuster switch knob is loose or missing.
2Finding the cause
Not stated
3Correction
Repair
- Replace the missing switch cover.
Caution
- Do not replace the entire power seat adjuster switch; the reference given is 05-08-50-017.
Read the sentences of the record
From the manufacturer’s document
- Applies to:The row is for 2002-07 Chevrolet Avalanche, Silverado, Tahoe, Suburban, GMC Sierra, Yukon, Yukon XL, and Cadillac Escalade.
- Condition:The front seat adjuster switch knob is loose or missing.
- Repair:Replace the missing switch cover.
- Caution:Do not replace the entire power seat adjuster switch; the reference given is 05-08-50-017.
Open this issue of GM TechLink ↗ The points above are read from an article of TechLink, GM’s monthly publication for dealership technicians. The article itself is not reproduced here.
- Remedy
- Truck Issues — Fix It Right the First Time 2002-07 Chevrolet Avalanche, Silverado, Tahoe, Suburban. GMC Sierra, Yukon, Yukon XL, Cadillac Escalade - Front Seat Adjuster Switch Knob Loose or Missing GMC Sierra, Yukon, Yukon XL, Cadillac Escalade - Front Seat Adjuster Switch Knob Loose or Missing Front Seat Adjuster Switch Knob Loose or Missing Replace missing switch cover Don’t replace entire power seat adjuster switch 05-08-50-017
Known issuesMemory seat recalls to a more-forward position than set (memory seat module software)1
Manufacturer communication2003–2005 GMC C/K TRUCKS AND UTILITIES (YUKON XL) ・ 2005-07-01
Memory seat recalls to a more-forward position: new memory seat module software
1Fault
- The memory seat may recall to a more-forward position than previously set; the concern may be difficult to duplicate, and the position may change gradually over time.
2Finding the cause
Possible causes
- Engineering found the cause to be a coding deficiency in the software of the memory seat module.
3Correction
Repair
- New memory seat module software was released in TIS version 4.5, dated April 18, 2005.
Caution
- Do not replace the memory seat module.
Read the sentences of the record
From the manufacturer’s document
- Applies to:Applies to 2003-05 Chevrolet and GMC C/K trucks and utilities and Hummer H2.
- Condition:The memory seat may recall to a more-forward position than previously set; the concern may be difficult to duplicate, and the position may change gradually over time.
- Caution:Do not replace the memory seat module.
- Cause:Engineering found the cause to be a coding deficiency in the software of the memory seat module.
- Repair:New memory seat module software was released in TIS version 4.5, dated April 18, 2005.
Open this issue of GM TechLink ↗ The points above are read from an article of TechLink, GM’s monthly publication for dealership technicians. The article itself is not reproduced here.
- Remedy
- Power Seat Memory Position This information applies to 2003-05 Chevrolet and GMC C/K trucks and utilities and Hummer H2. The memory seat may recall to a more-forward position than previously set. This concern may be difficult to duplicate, and the position may change gradually over time. Do not replace the memory seat module. Engineering has found the cause to be a coding deficiency in the software of the memory seat module. New memory seat module software was released in TIS version 4.5, dated April 18, 2005.
SEATS2
Manufacturer communication2003–2004 GMC YUKON XL ・ 2004-08-17
Front Heated Seat Inoperative/Cold Service Information
1Fault
2Finding the cause
Not stated
3Correction
SERVICE INFORMATION FOR FRONT HEATED SEAT INOPERATIVE/COLD. *MJ
Read the sentences of the record
- Remedy
- SERVICE INFORMATION FOR FRONT HEATED SEAT INOPERATIVE/COLD. *MJ
Manufacturer communication2003–2004 GMC YUKON XL ・ 2004-05-06
Heated Seats Operating Unexpectedly
1Fault
2Finding the cause
Not stated
3Correction
DRIVERS OR PASSENGERS HEATED SEATS TURN ON BY THEMSELVES. *MR
Read the sentences of the record
- Remedy
- DRIVERS OR PASSENGERS HEATED SEATS TURN ON BY THEMSELVES. *MR
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