Engine and engine cooling
Chevrolet technical service bulletin PIT5448C for 2015-2017 Chevrolet Tahoe, 2015-2017 Chevrolet Suburban and 2015-2017 GMC Yukon and others.
- Bulletin number
- PIT5448C
- Component
- Engine and engine cooling
- Summary
- This Preliminary Information communication advises the technician with a tip when the vehicle stops running after it has been idling for 2.5 hours. This is normal operation of the vehicle built with regular production code BTM and without Regular Production Option Code AVF. If the vehicle was built with regular production code BTM and AVF only has a 1 hour idle time.
Owners of these vehicles have filed 468 complaints in the engine category.
Vehicles covered
- Chevrolet Tahoe 2015-2017 201520162017
- Chevrolet Suburban 2015-2017 201520162017
- GMC Yukon 2015-2017 201520162017
- GMC Yukon XL 2015-2017 201520162017
- Cadillac Escalade 2015-2017 201520162017
- Cadillac Escalade ESV 2015-2017 201520162017
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