2018

Reduced Acceleration at Low Speed and/or Transmission Slipping from a Launch, DTC P0751 – 2010-2019 Cadillac Chevrolet GMC

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2019 Chevrolet Suburban

NHTSA ID Number: 10163902 Manufacturer Communication Number: PI1344C Summary This preliminary informational bulletin adds the 2016 model year to diagnostic tips and repair information to correct a customer concern of reduced acceleration at low speed and/or transmission slipping from a launch, DTC P0751 set.   151 Affected Products Vehicles CADILLAC ATS 2013-2015 CADILLAC CTS 2010-2015 CADILLAC ESCALADE … Read more

Service Engine Soon MIL on, Service Power Steering Message Loss of Assist or Loss of Power with Multiple U-Codes Stored or C0800 – 2015-2019 Chevrolet Colorado & GMC Canyon

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2019 Chevrolet Colorado

NHTSA ID Number: 10161031 Manufacturer Communication Number: PIT5474C Summary This Preliminary Information communication provides information to the technician about vehicles that may have a Service Power Steering message, loss of power and or Malfunction Indicator Lamp on in the Instrument Panel Cluster. Technician will inspect terminals for circuits 2500 and 2501 at the transfer case control module … Read more

Diagnostic Tip – Adaptive Cruise Temporarily Unavailable – 2015-2019 Cadillac Escalade

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2017 Cadillac Escalade

NHTSA ID Number: 10144463 Manufacturer Communication Number: PIT5473E   Summary This Preliminary Information communication provides information to the technician about vehicles that have “ADAPTIVE CRUISE TEMPORARILY UNAVAILABLE” message on the Driver Information Center when attempting to activate the cruise. Technician should consider environmental factors, repair, collision, aftermarket parts, and radar alignment factors. For Cadillac Escalades model years … Read more

DTC P0016 P0017 P0018 P0019 P0008 P0009 – 2004-2019 Buick Cadillac Chevrolet GMC Pontiac Saturn

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2019 Chevrolet Impala

NHTSA ID Number: 10144453 Manufacturer Communication Number: PIP3423P Summary This Preliminary Information communication provides information to the technician that Diagnostic Trouble Codes P0016, P0017, P0018, P0019, P0008 or P0009 may be set. Technician will need to inspect for loose timing chains or tensioners. If after following Service Information diagnostics the root cause is not found inspect the … Read more

Normal Mode Powertrain Grade Braking Feature – 2013-2019 Cadillac Chevrolet GMC

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2016 Chevrolet Silverado

NHTSA ID Number: 10162108 Manufacturer Communication Number: PIT5202E Summary This Preliminary Information communication provides information to the technician about vehicles that are equipped with 6L80 Regular Production Option Code (MYC), 6L90 Regular Production Option Code (MYD) or 8L90 Regular Production Option Code (M5U) Automatic Transmission, now have Powertrain Grade Braking. Powertrain grade braking assists when driving on … Read more