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Recent Bulletins

N182182760 Safety Recall - Loss of Power Steering Assist
Campaign / Safety / Power Steering 		May 17
N192217500-02 Equipment Safety Recall - Tonneau Cover Retention
Campaign / Safety / General Information 		May 17
PIP5645A 2019 Cadillac XT4 9T50 Transmission And Stack Plate Heat Exchanger (Automatic Transmission Fluid Cooler Exchanger) Restriction
Bulletin / Preliminary Information / Automatic Transmission 		May 17
19-NA-111 Ticking Noise from Upper B-Pillar Area
Bulletin / Technical / Squeaks and Rattles / Collision Repair 		May 17
N182205890-01 Service Update - Evaporative Emisison Canister Purge Pump Failures
Campaign / Service Update / Engine Controls and Fuel 		May 17
PIE0523 Engineering Information – Hard Start and/or No Start, DTCs P0087, P0088, P0191, P128E Set and/or Fuel Injector Pump Replacement
Bulletin / Engineering Information / Vehicle DTC Information / Engine Controls and Fuel 		May 17
19-NA-109 Oil Life Monitor Engine Control Module Update
Bulletin / Information / Engine Controls / Programming and Setup 		May 17
PIT5474C Service Engine Soon MIL on, Service Power Steering Message Loss of Assist or Loss of Power with Multiple U-Codes Stored or C0800
Bulletin / Preliminary Information / Data Communications 		May 17
PIT5363E Click or Tick Noise Heard Inside Cab with Engine Running
Bulletin / Preliminary Information / Heating, Ventilation and Air Conditioning / Instrument Panel and Console Trim / Bolted Exterior Body Panels and Closures / Engine Mechanical 		May 17
PIC6249C Cold Air Blowing from Wireless Charging Dock Area
Bulletin / Preliminary Information / Heating, Ventilation and Air Conditioning / Air/Wind Noise 		May 17
PIT5687 SES MIL / No Start / Stall / DTCs P16A7 P16AF
Bulletin / Preliminary Information / Engine Controls and Fuel 		May 17
PIT5686 Adding or Installing a Rearview Camera
Bulletin / Preliminary Information / Displays and Gauges / Driver Assistance Systems 		May 17
PIT5685 Removal / Deletion of Rear Fuel Tank
Bulletin / Preliminary Information / Engine Controls and Fuel 		May 17
PIC6206C HVAC/Radio/IPC/Onstar Inoperative-Other Various Electrical Concerns
Bulletin / Preliminary Information / Heating, Ventilation and Air Conditioning / Entertainment / Wiring Systems and Power Management 		May 17
PIP5649 Diagnostic Tip - DTC P0299 Set After Vehicle Runs Out Of Fuel And The Engine Stops
Bulletin / Preliminary Information / Engine Controls and Fuel 		May 17
PIP4825A DTC P0101 P0234 Low Power LAU 2 8L Turbocharged
Bulletin / Preliminary Information / Engine Controls 		May 17
18-NA-172 Rattle Type Noise Heard from Rear of Vehicle
Bulletin / Technical / Exhaust / General Information / Squeaks and Rattles 		May 16
N192219930 Customer Satisfaction Program - Missing Competition Tire Section in Owners Manual
Campaign / Customer Satisfaction / Wheels and Tires 		May 16
19-NA-108 Cold Start Rough Run, Misfire and/or Malfunction Indicator Lamp (MIL) Illuminated
Bulletin / Technical / Vehicle DTC Information / Engine Mechanical / Engine Controls and Fuel 		May 16
18-NA-378 Surge, Chuggle, Fishbite, Shudder Feel During Driving Maneuvers
Bulletin / Technical / Automatic Transmission / Transmission Cooling 		May 16
PIE0508A Engineering Information - Burning Smell, Potential Loss of Driveability, No Start/Crank and/or Unwanted Windshield Wiper Activation
Bulletin / Engineering Information / Wiring Systems and Power Management 		May 16
PIE0509A Engineering Information - Driver Seat Track Will Not Adjust Forward and/or Backwards and Becomes Seized
Bulletin / Engineering Information / Power Seats / Seat Hardware, Trim and Upholstery 		May 16
PIP5648 MIL on P0011 and/or P0014
Bulletin / Preliminary Information / Engine Controls and Fuel 		May 16
19-NA-114 Information on Malfunction Indicator Lamp (MIL) Illuminated - DTC P0171 Set
Bulletin / Information / Engine Controls / Vehicle DTC Information / Displays and Gauges / Engine Controls and Fuel 		May 15
18-NA-020 Malfunction Indicator Lamp Illuminated with DTC P0300 and/or P0299/P2227 Set
Bulletin / Technical / Vehicle DTC Information / Engine Heating and Cooling / Engine Mechanical / Engine Controls and Fuel 		May 15
PIC6293C Installation Of the GM Accessory Interior Spectrum Lighting Kit
Bulletin / Preliminary Information / Lighting Systems 		May 15
PIT5396C Diagnostic Tips - Water Leaks
Bulletin / Preliminary Information / General Information / Waterleaks / Bolted Exterior Body Panels and Closures / Fixed and Moveable Windows 		May 15
18-NA-007 Malfunction Indicator Lamp (MIL) and/or Service AWD Displayed on Driver Information Center (DIC), Loss of Power Steering Assist, Dead Battery, ICS Screen Backlighting Powers Up and Momentarily Flashes and/or Loss of Communication on HSLAN - DTCs C0800, U0136 Set
Bulletin / Technical / Rear Drive Axle / Vehicle DTC Information / Displays and Gauges 		May 15
PIT5551D During Start up Forward Collision System Reduced Displayed on DIC
Bulletin / Preliminary Information / Object Detection / Driver Assistance Systems 		May 15
PIT5684 Intermittent No Start, Loss of Communication, Multiple DTCs
Bulletin / Preliminary Information / Wiring Systems and Power Management 		May 15
N172130462-01 Customer Satisfaction Program - Loss of Propulsion Due to Low Cell Voltage
Campaign / Customer Satisfaction / Hybrid/EV Energy Storage 		May 15
PIT5638C Service Brake Assist Message with DTC C0021, C058E and/or C05B0
Bulletin / Preliminary Information / Antilock Brake System 		May 15
PIT5652D Clock Shows Dashes And Cannot Be Set After Battery Disconnect
Bulletin / Preliminary Information / Entertainment 		May 15
19-NA-113 Erratic Instrument Panel Cluster (IPC) and Gauge Readings, Malfunction Indicator Lamp (MIL) Illuminated - DTC U0073, U0100, U0101 and/or U0121 Set
Bulletin / Technical / Vehicle DTC Information / Displays and Gauges / Data Communications / Wiring Systems and Power Management 		May 15
19-NA-112 Information on Passenger Rear Seat Back (60%) Stuck in Down Position/Will not Raise Up and/or Front Seat Belt Height Adjuster Stuck in Full Down Position
Bulletin / Information / Seat Belts / General Information / Seat Hardware, Trim and Upholstery 		May 15
PIP4173A Coolant Leak
Bulletin / Preliminary Information / Engine Mechanical 		May 15
18-NA-367 Diagnostic Tip for Malfunction Indicator Lamp (MIL) Illuminated with DTC P305F, P058B and/or P058D
Bulletin / Technical / Vehicle DTC Information / Displays and Gauges / Wiring Systems and Power Management / 12 V Starting and Charging 		May 14
19-NA-110 Visible Cracks in Shock Tower Near Strut Top Mount
Bulletin / Information / Front Suspension / General Information / Collision Repair / Frame and Underbody 		May 14
PIE0520B Engineering Information - Sunroof and/or Sunshade with Loss of Express Motion or Sunshade Does Not Go Past Halfway Closed
Bulletin / Engineering Information / General Information / Sunroof 		May 14
N182206311 Safety Recall - Diesel Engine Block Heater Cord
Campaign / Safety / Engine Heating and Cooling 		May 14
PIP5646 Rear Wheels Lock Up While Driving At Low Speeds Feels Like The Brakes Applied Or The Transmission Was Shifted To Park DTCs P2724 P2727 Or P2729 May Or May Not Set
Bulletin / Preliminary Information / Automatic Transmission 		May 14
N192214610 Customer Satisfaction Program - VIN Plate Does Not Match - 2 Involved Vehicles in USA Only
Campaign / Customer Satisfaction / General Information 		May 14
19-NA-094 Ticking Type Noise Heard from the Driver and/or Passenger Side Center Pillar Upper Trim Panel Structure On Bumpy Roads
Bulletin / Technical / General Information / Interior Trim and Paneling 		May 14
PIP5647 Low Mileage Running Poorly With Rich Fuel Trims and/or Crank Case Overfull
Bulletin / Preliminary Information / Engine Controls and Fuel 		May 13
PIP4017C SES Light due to a P1174 DTC - Perform Injector Test with AFIT (CH47976)
Bulletin / Preliminary Information / Engine Controls 		May 13
PIT3219F DRLs or Auto Headlights Will Not Disable with Headlamp Switch
Bulletin / Preliminary Information / Lighting Systems 		May 13
PIT5683 Diagnostic Tip - Liftgate Will Not Lock or May Open Unwanted / Vehicles Equipped With Passive Entry
Bulletin / Preliminary Information / Bolted Exterior Body Panels and Closures / Fixed and Moveable Windows 		May 13
PIC6364 Power Windows May Become Inoperative After Dead or Discharged Battery
Bulletin / Preliminary Information / Entertainment / Fixed and Moveable Windows 		May 13
PIT5682 Sunroof Sunshade Will Not Latch
Bulletin / Preliminary Information / Fixed and Moveable Windows 		May 13
PIC6363 Diagnostic Information On Low Beam Headlight Bulb Replacement.
Bulletin / Preliminary Information / Lighting Systems 		May 13

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Contained within this site is information for most domestic GM models built since 1995. We have built a custom web-based application using our unique tree-based navigation and combined it with a weekly feed of updated information from GM to create a solution for your repair and diagnosis needs. Our focus is on making the information easy to find, enabling you to increase your shop's efficiency.

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2923 documents were updated

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