Trailer hitches
Chevrolet technical service bulletin PIT4729E for 2009-2014 Chevrolet Tahoe, 2007-2013 Chevrolet Silverado and 2009-2014 Chevrolet Suburban and others.
- Bulletin number
- PIT4729E
- Component
- Trailer hitches
- Summary
- This Preliminary Information communication provides information to the technician about customer's wanting to add the factory Integrated Trailer Brake Controller Regular Production Option Code (JL1) be installed on their Full Size pickup/utility when the vehicle was not ordered with the option. Dealer should advise the customer that if the vehicle does not have the option Regular Production Option Code (JL1) it cannot be added to the vehicle.
Vehicles covered
- Chevrolet Tahoe 2009-2014 200920102011201220132014
- Chevrolet Silverado 2007-2013 2007200820092010201120122013
- Chevrolet Suburban 2009-2014 200920102011201220132014
- GMC Yukon 2009-2014 200920102011201220132014
- Chevrolet Silverado 2500 2014 2014
- GMC Sierra 2007-2013 2007200820092010201120122013
- GMC Yukon XL 2009-2014 200920102011201220132014
- Chevrolet Avalanche 2009-2013 20092010201120122013
- GMC Sierra 2500 2014 2014
- GMC Yukon Denali 2009-2013 20092010201120122013
- GMC Yukon Denali XL 2009-2013 20092010201120122013
- GMC Sierra Denali 2007-2013 2007200820092010201120122013
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