GMC Yukon XL 2000–2006
Common on this vehicle:Warning light
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Known issuesSIR lamp on and inside mirror temperature/compass display inoperative (open air bag fuse, circuit 1139 shorted to ground)1
Manufacturer communication2003–2006 GMC FULL-SIZE UTILITY (YUKON XL) ・ 2007-11-01
1Fault
- Owners of a 2003-06 full-size utility or 2003-07 classic pickup may comment of a SIR MIL, and the temperature/compass display on the inside rearview mirror, if equipped, is inoperative.
2Finding the cause
Possible causes
- The concern may be caused by an open 15 amp air bag fuse.
Steps to confirm (in the document’s order)
- Circuit 1139 (yellow) may be shorted to ground at the left I/P junction block mounting bracket.
3Correction
Repair
- To correct the concern, repair the wiring as necessary and insulate the harness and the mounting bracket with foam tape to prevent a reoccurrence.
Read the sentences of the record
From the manufacturer’s document
- Applies to:The article concerns a 2003-06 full-size utility or a 2003-07 classic pickup.
- Condition:Owners of a 2003-06 full-size utility or 2003-07 classic pickup may comment of a SIR MIL, and the temperature/compass display on the inside rearview mirror, if equipped, is inoperative.
- Cause:The concern may be caused by an open 15 amp air bag fuse.
- Confirm:Circuit 1139 (yellow) may be shorted to ground at the left I/P junction block mounting bracket.
- Repair:To correct the concern, repair the wiring as necessary and insulate the harness and the mounting bracket with foam tape to prevent a reoccurrence.
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
- Air Bag Fuse Open Some owners of a 2003-06 full-size utility or 2003-07 classic pickup may comment of a SIR MIL and if equipped the temperature/compass display on the inside rearview mirror is inoperative. Some owners of a 2003-06 full-size utility or 2003-07 classic pickup may comment of a SIR MIL and if equipped the temperature/compass display on the inside rearview mirror is inoperative. This concern may be caused by an open 15 amp air bag fuse. Circuit 1139 (yellow) may be shorted to ground at the left I/P junction block mounting bracket (fig. 15) . To correct the concern, repair the wiring as necessary and insulate the harness and mounting bracket with foam tape to prevent a reoccurrence.
