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NHTSA ID Number: 10123490
Manufacturer Communication Number: GCUS-9-883
Summary
14609 – Special Coverage. On certain 2004-2009 model year Chevrolet Colorado and GMC Canyon extended cab vehicles, the wires in the rear-door-wire harness may fatigue and break. If one or more of the wires break, the vehicle’s airbag readiness light/SIR light will illuminate. A broken wire may also trigger diagnostic trouble codes(s) (DTC) B0057, B0058, B0059, B0064, B0065, and B0066, and could also disable the front driver/passenger seat-belt pretensioner. This condition does not affect the operation of the vehicle’s airbags. Dealers are to replace the rear door wire harness.
12 Affected Products
Vehicles
Parts
Harness Asm-RR Side Door WRG | 10383630 |
Harness Asm-RR Side Door WRG | 15214393 |
Harness Asm-RR Side Door WRG | 20806140 |
Harness Asm-RR Side Door WRG | 20806141 ![]() |
SEOCONTENT-START
Subject: | 14609 – Airbag Readiness Light/Supplemental Inflatable Restraint (SIR) Light On |
Models: | 2004-2009 Chevrolet Colorado Extended Cab |
2004-2009 GMC Canyon Extended Cab |
2004-2009 model year Chevrolet Colorado and GMC Canyon extended cab vehicles, the wires in the rear-door-wire harness may fatigue and break.
If one or more of the wires break, the vehicle’s airbag readiness light/SIR light will illuminate.
A broken wire may also trigger diagnostic trouble codes(s) (DTC) B0057, B0058, B0059, B0064, B0065, and B0066, and could also disable the front driver/passenger seat-belt pretensioner.
This condition does not affect the operation of the vehicle’s airbags.
Special Coverage Adjustment
This special coverage covers the condition described above for a period of 10 years or 120,000 miles (193,000 km), whichever occurs first, from the date the vehicle was originally placed in service, regardless of ownership.
Replace the rear door wire harness. The repairs will be made at no charge to the customer.
Parts Information
Part Number | Description | Quantity/ Vehicle |
10383630 | Harness Asm-RR Side Door WRG | As Required |
15214393 | Harness Asm-RR Side Door WRG | As Required |
20806140 | Harness Asm-RR Side Door WRG | As Required |
20806141 ![]() |
Harness Asm-RR Side Door WRG | As Required |
Service Procedure
- Using the diagnostic steps in Service Information, determine if DTC codes B0057, B0058, B0059, B0064, B0065, or B0066 are set. If none of the listed DTC’s are set, no further action is required. Advise the customer that the Airbag Readiness Light/SIR light condition is not covered by this bulletin.
- If DTC codes B0057, B0058, B0059, B0064, B0065, or B0066 are set, replace the left or right rear side door wiring harness identified by the DTC. Do not replace both harnesses if only one is setting the DTC. Refer to the Rear Side Door Harness Replacement section below.
Rear Side Door Harness Replacement
- Remove the lower door trim panel on the effected door.
Note: It is not necessary to remove the seat belt, only the lower mounting bolt on the access door

- Remove the rubber boot from the door pillar. Gently pull the body harness through the hole exposing the connectors.

- Disconnect the rear side door wiring harness connectors at the door pillar.
- Disconnect the rear side door wiring harness from the door connectors.
- Release the harness clips from the inner door frame and remove the harness.
- Install the new harness, insert the retaining clips into the same location as the original harness.
- Connect the new harness to the door components.

- Connect the harness to the door pillar connector. Insure the rubber boot is seated properly at both ends.
- Reinstall the lower door trim panel on the effected door.
- Clear DTCs.
SEOCONTENT-END
Bulletin No.: 14609
Date: September 2015
To View or Download this Document Click Here
Bulletin No.: 14609
Date: September 2015
To View or Download this Document Click Here
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