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Recent Bulletins

19-NA-034 Radio Changes the Settings for Lane Change Assist and Rear Cross Traffic Alert - Side Blind Zone Alert Systems
Bulletin / Technical / Entertainment / Displays and Gauges
Mar 08
N182201530 Service Update - Propeller Shaft Disengage at Power Transfer Unit
Campaign / Service Update / Propeller Shaft
Mar 08
N182188910 Special Coverage - PPS Setting DTC For Airbag Light On
Campaign / Special Coverage / Supplemental Restraints
Mar 08
N192212090 Service Update - Rear Bumper Corrosion
Campaign / Service Update / Bumpers and Fascias
Mar 08
18-NA-368 Park Assist Message Displayed on the Drivers Information Center (DIC)
Bulletin / Technical / Displays and Gauges / Secondary and Configurable Customer Controls / Driver Monitoring / Parking Assistance Systems / Driver Assistance Systems
Mar 08
PIP5527B Drivability Concerns Caused By Intake Rocker Arm Oil Control Valve - Chuggle Surge Misfire P0101 P0106 P0171 P0300
Bulletin / Preliminary Information / Engine Controls and Fuel
Mar 08
PIP4902L Procedure For Emailing Global Diagnostic System 2 (GDS2) Session Log To GM TAC (US and Canada Dealers Only)
Bulletin / Preliminary Information / Engine Controls / Antilock Brake System / Automatic Transmission / Engine Controls and Fuel
Mar 08
PIT5657A Loose Shifter Lever / Poor Shift Actuation from Shift Lever / Shift to Park Message / Dead Battery
Bulletin / Preliminary Information / Steering Wheel and Column
Mar 08
PIC6353 Digital Engine Coolant Temperature Gauge Disappears Over an Ignition Cycle
Bulletin / Preliminary Information / Displays and Gauges
Mar 08
PIE0496A Engineering Information – Drivers Door Window Regulator Inoperative and/or Won’t Move Down
Bulletin / Engineering Information / Fixed and Moveable Windows
Mar 08
PIP5630 6.0L L96 Low Oil Pressure And/Or P0521
Bulletin / Preliminary Information / Engine Mechanical
Mar 07
N192209550 Safety - Insufficient Weld on Rear Right Seatback
Campaign / Safety / Seat Hardware, Trim and Upholstery
Mar 07
N192213550 Service Update - Trailer Integration Module Software Error
Campaign / Service Update / Driver Assistance Systems
Mar 07
05-06-04-022P TOP TIER Detergent Gasoline and TOP TIER Diesel Fuel Information and Licensed Brands
Bulletin / Information / Engine Controls / Engine Controls and Fuel / Fuel System
Mar 07
PIP5617B Service 4wd message P1899 P189A C119B
Bulletin / Preliminary Information / Transfer Case
Mar 07
PIT5659A Driver Side Power Seat Inoperative or Moves Unwanted
Bulletin / Preliminary Information / Power Seats
Mar 07
N182194790 Special Coverage Adjustment - Drivers Front Seat Belt Anchor Pretensioner Cable
Campaign / Special Coverage / Seat Belts
Mar 06
PIC3100G Verifying Odometer Accuracy
Bulletin / Preliminary Information / Instrument Panel and Console / Displays and Gauges
Mar 06
PIP5427B Diagnostic tips for SES light with DTCs P2635, U0074 and/or U18A2 set
Bulletin / Preliminary Information / Engine Controls and Fuel
Mar 06
PIE0515 Engineering Information – During Start/Stop Event Vehicle Fails to Restart Using the Start Button On the Dash
Bulletin / Engineering Information / General Information / Wiring Systems and Power Management
Mar 06
17-NA-324 Information on P80 Lubricant for Front Stabilizer Shaft
Bulletin / Information / Front Suspension / Maintenance and Lubrication
Mar 06
18-NA-200 Diagnostic Tip for Rattle Type Noise Heard From the Instrument Panel (IP) Area
Bulletin / Information / General Information / Engine Controls and Fuel
Mar 06
18165-03 Customer Satisfaction Program - Super Cruise Control Software Improvement
Campaign / Customer Satisfaction / Driver Assistance Systems
Mar 06
18-NA-016 DTC P3260 - Internal Control Module Drive Motor Control Performance Set
Bulletin / Technical / Programming and Setup / Hybrid/EV Controls / Engine Controls and Fuel
Mar 06
PIT5662 Service Parking Brake Message, Red Park Brake Indicator Flashing & or Amber Parking Brake Wrench Indicator Illuminated. DTC C056D or C056E Could Have Other ABS DTC’s
Bulletin / Preliminary Information / Antilock Brake System
Mar 06
PIP3119P Catalytic Converter Break-In Information To Prevent DTCs P0420 And/Or P0430
Bulletin / Preliminary Information / Engine Controls / Engine Controls and Fuel
Mar 06
N182205680 Service Update - Transmission Stack Plate Heat Exchange Leak
Campaign / Service Update / Automatic Transmission
Mar 06
PIC5894A Multiple IPC Warning Indicators DIC Messages Displayed and or Loss of Communication DTCs in Various Modules
Bulletin / Preliminary Information / Hydraulic Brakes / Wiring Systems and Power Management
Mar 06
18-NA-236 High Voltage Lithium-Ion Battery Section and Small Pack Exchange Procedure
Bulletin / Exchange Program / General Information / Hybrid/EV Energy Storage / Battery
Mar 05
06-06-05-001H Information on Changes in Exhaust Tone for Active Fuel Management Engines When in Three or Four Cylinder Mode
Bulletin / Information / Engine Controls / Engine Exhaust / Exhaust / Engine Controls and Fuel
Mar 05
PIP5626 6.6L Diesel Engine (L5D) Engine Exchange Program
Bulletin / Preliminary Information / Engine Mechanical
Mar 05
PIT5661 Service Engine Soon Light and DTC P0480
Bulletin / Preliminary Information / Engine Heating and Cooling
Mar 05
PIT5660 HVAC Mode Does Not Move to the Correct Position / Unable to Reach Certain Mode Positions / Mode Door Stuck / No Related HVAC DTCs
Bulletin / Preliminary Information / Heating, Ventilation and Air Conditioning
Mar 05
18-NA-182 Information on Water Leaks in Rear Cargo Area, Rear Compartment Well, Possible Loss of Chime and/or Radio Functions
Bulletin / Information / Waterleaks
Mar 05
15-06-01-002H Engine Misfire/Tick Noise, Malfunction Indicator Lamp (MIL) Illuminated - DTC P0300 Set
Bulletin / Technical / Vehicle DTC Information / Displays and Gauges / Engine Mechanical
Mar 04
19-NA-045 Overheating and/or Malfunction Indicator Lamp (MIL) Illuminated - DTC P117A, P118A, P11C9, P26C0 and/or P26C2 Set
Bulletin / Technical / Vehicle DTC Information / Displays and Gauges / Engine Heating and Cooling / Engine Mechanical
Mar 04
19-NA-046 Information on Electronic Limited Slip Differential (eLSD) Operation and Driver Information Center (DIC) Wheel Slip Screen
Bulletin / Information / Tires and Wheels / Rear Drive Axle / Displays and Gauges / Wheels and Tires
Mar 04
PIT5426B Second Row Seat Belt Wet And/Or Carpet Wet from the C-Pillar Area Rearward
Bulletin / Preliminary Information / Bolted Exterior Body Panels and Closures
Mar 04
PIT5499A ABS or ESC MIL on Service Trailer Brake Message or Low Brake Fluid Warning
Bulletin / Preliminary Information / Antilock Brake System
Mar 04
N192212270-01 NonCompliance Recall - Incorrect Odometer Display
Campaign / FMVSS Noncompliance / Cab and Chassis Electrical
Mar 04
PIE0499B Engineering Information - Check Engine Light On, DTCs P0097, P00F4, P0102 and/or P2199 Set
Bulletin / Engineering Information / General Information / Vehicle DTC Information
Mar 04
PIP5472F Short Duration Misfire - Rough Idle - MIL On During Cold Start - P050D
Bulletin / Preliminary Information / Engine Controls and Fuel
Mar 04
PIT5658 Navigation Inoperative Displays Optimizing Search
Bulletin / Preliminary Information / Entertainment
Mar 01
18-NA-337 Light Tap or Knock Noise From Engine When Hot
Bulletin / Technical / General Information / Maintenance and Lubrication / Engine Mechanical
Mar 01
19-NA-044 Information on Black Smoke, Rough Idle and Minimal Misfires on Cold Start
Bulletin / Information / Engine Exhaust / Exhaust
Mar 01
PIP4859E (EREV Volt) Vacuum Coolant Fill Information
Bulletin / Preliminary Information / Engine Cooling / Heating, Ventilation and Air Conditioning / Hybrid Cooling / Engine Heating and Cooling / Hybrid/EV System Heating and Cooling
Mar 01
18-NA-355 Shake and/or Shudder During Light Throttle Acceleration Between 25 and 80 MPH (40 and 128 KM/H) at Steady Speed
Bulletin / Technical / Automatic Transmission / Transmission Cooling
Mar 01
PIT5648B Trailer Disconnected Check Connection Message on DIC Without a Trailer Connected (Reprogram the Trailer Lighting Control Module K68)
Bulletin / Preliminary Information / Lighting Systems / Wiring Systems and Power Management
Mar 01
18-NA-272 Rattle Noise from Front Fascia
Bulletin / Technical / Squeaks and Rattles / Engine Heating and Cooling
Mar 01
19-NA-042 Yellow Tint to ZR1s Hood and Engine Cover Exposed Carbon Fiber Parts
Bulletin / Information / General Information / Bolted Exterior Body Panels and Closures / Paint and Coatings
Feb 28

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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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2206 documents were updated

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