Equipment adaptive/mobility
Chevrolet technical service bulletin PIP5121A for 2014 Chevrolet Silverado 1500, 2015-2016 Chevrolet Tahoe and 2014 GMC Sierra 1500 and others.
- Bulletin number
- PIP5121A
- Component
- Equipment adaptive/mobility
- Summary
- This Preliminary Information communication provides information to the technician about vehicles that have the oil pressure gauge jumps from approximately 40 lb. to 60 lb. The 4.3L (L83), 5.3L (L86), 6.2L (LV3) engines are equipped with a two stage oil pump. Dealer should advise the customer this is normal operation for these engines.
Vehicles covered
- Chevrolet Silverado 1500 2014 2014
- Chevrolet Tahoe 2015-2016 20152016
- GMC Sierra 1500 2014 2014
- Chevrolet Suburban 2015-2016 20152016
- GMC Yukon 2015-2016 20152016
- Chevrolet Silverado 2500 2014-2016 201420152016
- GMC Yukon XL 2015-2016 20152016
- GMC Sierra 2500 2014-2016 201420152016
- Cadillac Escalade 2015-2016 20152016
- Cadillac Escalade ESV 2015-2016 20152016
- GMC Sierra Denali 2015-2016 20152016
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