#20-NA-200: Diagnostic Tip for Malfunction Indicator Lamp (MIL) Illuminated - DTC P0172 and/or P0175 Set - (Sep 25, 2020) Subject: Diagnostic Tip for Malfunction Indicator Lamp (MIL) Illuminated - DTC P0172 and/or P0175 Set This bulletin... Read More
Engine
2017 Cadillac CTS-V: Supercharger Idler Pulley Sounds March 29, 2017GM TechLink A scraping or moaning sound may be heard from the supercharger idler pulley on some 2017 Cadillac CTS-V, Corvette; and 2017 - 2018 Camaro models equipped with the... Read More
2016 - 2017 Cadillac CTS-V: Harsh Shift and Rough Idle Conditions GM TechLinkOctober 9, 2016 A harsh shift and rough idle may be felt on some 2014 - 2017 Corvette, Silverado, Sierra; 2015-2017 Escalade, Suburban, Tahoe, Yukon; 2016 - 2017 Cadillac... Read More
#PIP5159B: Engine Misfire May Be Due To loose Spark Plug Wires - (Sep 23, 2016) Subject: Engine Misfire May Be Due To loose Spark Plug Wires Models: 2015 - 2017 Cadillac Escalade 2016 - 2017 Cadillac CTS-V 2016-2017 Chevrolet... Read More
2016 Cadillac CTS-V: V8 Engine Surge Sensation during Highway Driving GM TechLink:May 24, 2016 A surge or misfire sensation during steady-state highway driving may be felt on some 2014 - 2016 Corvette and 2016 Camaro and Cadillac CTS-V models (Fig.... Read More
2016 - 2017 Cadillac CTS-V: Fuel Line Pulsation Sound March 29, 2017 GM TechLinkA rattle or ticking sound may be heard coming from the back of the left valve cover on some 2014 - 2017 Corvette, Silverado, Sierra; 2015-2017 Tahoe, Suburban, Yukon,... Read More
2015 - 2018 Cadillac CTS-V: Hard Shifting into 1st Gear or Reverse GM TechLinkJune 10, 2017 Hard shifting conditions when shifting into 1st gear or Reverse may be found on some 2014 - 2018 Silverado, Sierra and Corvette models equipped the 4.3L V6... Read More
2016 - 2018 Cadillac CTS-V: Proper 6.2L V8 Charge Air Cooling System DrainingGM TechLinkDecember 20, 2017 The 6.2L V8 engine (RPO LT4) available in 2016 - 2018 Camaro ZL1, Corvette Z06 and CTS-V models features an Eaton Roots-type supercharger ... Read More
2016 - 2019 Cadillac CTS-V: Setting the Timing on Gen 5 V6 and V8 Engines GM TechLink:March 21, 2019 When installing a chain and gear set on the Gen 5 4.3L V6 (RPO LV1, LV3), 5.3L V8 (RPO L83) or 6.2L V8 engine (RPO L86, LT1, LT4) in some 2014 - 2019... Read More
2016 - 2019 Cadillac CTS-V: Coolant Entering Engine Cylinders GM TechLinkMay 17, 2019 Some 2014-2018 Silverado 1500, Sierra 1500; 2015-2019 Escalade, Tahoe, Suburban, Yukon; 2016 - 2019 Cadillac CTS-V, Camaro, Corvette; and 2019 Silverado and Sierra... Read More