GMC Yukon 2000–2006
Common on this vehicle:Seat or seat heater
issueMemory seat recalls to a more-forward position than set (memory seat module software)Remove
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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) ・ 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.
