4-WHEEL drive light, 4-WHEEL drive inoperative, diagnostic trouble codes C0327, P0836, P0500
Chevrolet technical service bulletin 030421001 for 2003 Chevrolet Tahoe, 2003 Chevrolet Silverado and 2003 Chevrolet Suburban and others.
- Bulletin number
- 030421001
- Component
- Power train: transfer case (4-wheel drive)
- Summary
- 4-wheel drive light, 4-wheel drive inoperative, diagnostic trouble codes c0327, p0836, p0500. Tt
Owners of these vehicles have filed 172 complaints in the transmission category.
Vehicles covered
- Chevrolet Tahoe 2003 2003
- Chevrolet Silverado 2003 2003
- Chevrolet Suburban 2003 2003
- GMC Yukon 2003 2003
- GMC Sierra 2003 2003
- Chevrolet Avalanche 2003 2003
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