Technical Service Bulletins
- A/C Compressor
- Accessories & Equipment
- Accessories Control Systems
- Odometer Servicing When Odometer Cannot Be Set To Actual Mileage (PIT4720F)
- Aftermarket ALDL Or DLC Interface Devices Causing Multiple Issues (13-08-116-001K)
- Multiple U-Code Diagnostic Information - With One Having Symptom Byte 71 (PIT5569C)
- Do Not Swap Modules In Vehicles With Global Electrical Systems (PIP4670J)
- Tips For Servicing Fuel Level Sensors/ Fuel Gauge Inoperative Or Inaccurate (PIC4996C)
- Multiple IPC Warning Indicators DIC Messages Displayed And Or Loss Of Communication DTCS In Various Modules (PIC5894A)
- Diagnostic Tips For I/M Flags Resetting After Ignition Cycled (PIP5627)
- Diagnostic Tip: Unable To Connect To ONSTAR Or Connects Failed To Voice (PIT5389F)
- Diagnostic Tip: El-51578 Most Bus Diagnostic Tool Kit (PIC6073E)
- Requirements For ONSTAR Over The Air Programming And Updates (PIC6107A)
- Information On Disabling Passive Locking / Unlocking From Vehicle Outside Door Handles (U.S. And CANADA Only) (18-NA-303)
- Diagnostic Tip: Voice Recognition Errors When Using IPHONE With One Or More Emojis/Emoticons/Symbols In Contacts List (PIC5953D)
- Information On Engine Oil Life Monitor Operation Calculation (PIP5282A)
- Diagnostic Tip- Information For U0140 Or U0073 (BCM Appears Off Line On The High Speed Buss) (PIT4730B)
- Memory Mirror Positions Reverse Tilt Are Inoperative (17-NA-297)
- Malfunction Indicator Lamp (Mil) Illuminated - DTC B001A 02 Set (17-NA-270)
- Information On How To Prevent Inadvertent Vehicle Starting From Key Fob Or ONSTAR Mobile Application (17-NA-244)
- Red Led, No WIFI Operation, And/Or Limited ONSTAR® Module Functionality After ONSTAR Module Replacement For Another Condition (17-NA-215)
- Diagnostic Tip For Booming Noise Of Active Noise Cancellation (ANC) Module Between 1,500 Rpm To 2,400 Rpm (17-NA-122)
- Security Code Input Message With SPS Error Code E5659, M5304 And/Or M5530 During TIS2WEB Programming (17-NA-067)
- ONSTAR- Unwanted Or Phantom Phone Calls (PIC3278G)
- Diagnostic Tip: Diagnosing Vehicles With ONSTAR DTC B101D-37 (PIC5492E)
- Diagnostic Tip: ONSTAR Vehicles With B101D And Symptom Codes (PIT5236H)
- Gm Of CANADA ONSTAR® Cellular Communication Upgrade (15-08-44-001H)
- UPFITTER Bulletin - Aftermarket ALDL Or DLC Interface Devices Causing Multiple Issues (UI 108D)
- Information On Using MYBUICK, MYCADILLAC, MYCHEVROLET, And MYGMC Phone Applications To Control Gm Accessory Remote Start Kits (PI0360F)
- Side Detection System Unavailable Or Intermittently Side Blind Zone Stops Working (16-NA-069)
- Infotainment System Will Not Return To Media After BLUETOOTH Call Ends (16-NA-011)
- Driver And/Or Passenger Power Seat Height Stuck In The Full-Up Position, Intermittent Inoperative Seat Adjustment Or Not Lowering (15-NA-044)
- Normal Characteristic - Radio Clock Screen Is Not Retained After A Key Cycle (PIC6034A)
- Caller Id Unavailable After ONSTAR Upgrade (PIT5464)
- XM Weather Tab Will Highlight But Can Not Enter/Access (PIC6085A)
- IPC Gauges Sweep, Loss Of Power Steering Assist, Intermittent No Crank, Reduced Engine Power And Multiple U-Codes (PI1487A)
- Diagnostic Aid: HMI USB Programming (PIC6108A)
- Service Front Camera Or Tire Learning Active Message On DIC At Start Up (PI1383A)
- Engine Power Reduced Message After ONSTAR Upgrade (CANADA Only) (PIT5442)
- Navigation Estimated Time Of Arrival Incorrect/Inaccurate (PIC6075A)
- Normal Characteristic - Heated Seat Operation After Performing A Remote Vehicle Start (RVS) (PIC5322D)
- Possible Blank Radio Display And/Or DTC U150F Stored In The Radio/HVAC Controls (PIT5231C)
- Normal Characteristic - Clock Does Not Update Or Slow To Update (PIC5839C)
- Diagnostic Tip: Unable To Connect Or Use Hands Free Calling Or No Data On The Call (Failed To Voice) (PIC4310L)
- UPFITTER Bulletin - Transport Mode Message/Battery Light Flashing (UI 121B)
- Call Screen Is Still Displayed Or Flashing After Ending A BLUETOOTH Call (PIT5285A)
- No XM On Start-Up When Manually Tuned And/Or Using Voice Recognition, No Radio Wake-Up, Rear View Camera And ONSTAR HANDSFREE Calling Issues, Favorite Stations Stored Twice And/Or Disappear (PI1238C)
- Malfunction Code B101D Sym39 Set In HMI Module With No Other Observed Concern (PIC6067)
- Diagnostic Tip: CANADIAN ONSTAR Subscriber Unable To Receive Turn-By-Turn Directions While Traveling In The United States (PIT5264C)
- Unable To Clear BCM DTCS After Completing Repair (14-08-117-001)
- Air Bag, SRS
- Passenger Presence System (PPS) May Command Seat Belt Reminder Chime And Passenger Airbag Indicator On Or Set DTC B101D When Electronic Devices Or Conductive Objects Are Placed On Front Passenger Seat (12-09-41-002D)
- Diagnostic Information For Supplemental Inflatable Restraint (Sir) System, Intermittent Air Bag Indicator/Lamp Illuminated With DTC(S) B0012, B0013, B0015, B0016, B0019, B0020, B0022, B0023, B0026, B0033, B0040, B0042 Or B0044 Set (Inspect And Replace Connector Position Assurance (CPA) Retainer) (08-09-41-002H)
- Information Regarding Servicing Components Located Near Sir Components (16-NA-055)
- Anti-Lock Brakes
- Anti-Theft Systems
- Automatic Trans
- Auxiliary Emission Control Systems
- Axle Shafts
- Battery Management Systems
- Body Electrical
- Body Interior
- Brakes Control Systems
- Charging Systems
- Collision/Avoidance
- Updated Warranty And Policy Exchange Program For Electronic Products (U.S. And CANADA) (08-08-44-029N)
- Radio Inoperative With No Communication And DTC U0184, No XM On Start-Up When Manually Tuned And/Or Using Voice Recognition, No Radio Wake-Up, Rear View Camera And ONSTAR HANDSFREE Calling Issues, Favorite Stations Stored Twice And/Or Disappear Pit5401, Pit5401A, Pit5401B, Pit5401C, Pit5401D, Pit5401E (16-NA-115)
- Diagnostic Tips For Rear Vision Camera Image That Is Grainy, Distorted And/Or Pixelated (17-NA-375)
- Service Side Object Detection Message Displayed On Driver Information Center (DIC) (17-NA-154)
- Radio Inoperative With No Communication And DTC U0184, No XM On Start-Up When Manually Tuned And/Or Using Voice Recognition, No Radio Wake-Up, Rear View Camera And ONSTAR HANDSFREE Calling Issues, Favorite Stations Stored Twice And/Or Disappear (16-NA-115)
- Side Detection System Unavailable Or Intermittently Side Blind Zone Stops Working (16-NA-069)
- Information On Inside Rear View Mirror And Camera Loose (PI1187C)
- Blank Screen After Startup And Reverse, Rearview Camera Message On, Touch Screen Inoperable, BLUETOOTH® And Navigation Concerns (PI1126G)
- Service Front Camera Or Tire Learning Active Message On DIC At Start Up (PI1383A)
- Diagnostic Tips For Unable To Align Radar During Distance Sensing Cruise Control Module Learn Procedure (PI1427)
- No XM On Start-Up When Manually Tuned And/Or Using Voice Recognition, No Radio Wake-Up, Rear View Camera And ONSTAR HANDSFREE Calling Issues, Favorite Stations Stored Twice And/Or Disappear (PI1238C)
- Communication Devices
- Aftermarket ALDL Or DLC Interface Devices Causing Multiple Issues (13-08-116-001K)
- Updated Warranty And Policy Exchange Program For Electronic Products (U.S. And CANADA) (08-08-44-029N)
- Diagnostic Tip: Unable To Connect To ONSTAR Or Connects Failed To Voice (PIT5389F)
- Requirements For ONSTAR Over The Air Programming And Updates (PIC6107A)
- Diagnostic Tips: XM Audio Traffic And Travel Link Availability And Operation (PIT5353C)
- Diagnostic Tip: Voice Recognition Errors When Using IPHONE With One Or More Emojis/Emoticons/Symbols In Contacts List (PIC5953D)
- Diagnostic Tip: Apple Device Connectivity Issues Due To USB Cord Concern (PIT5399A)
- Voice Recognition Inoperative / No Speech Heard Message (PIC5891E)
- ONSTAR Will Not Power Up (PIC5491K)
- Questionnaire For BLUETOOTH Related Concerns (PIC5932B)
- Red Led, No WIFI Operation, And/Or Limited ONSTAR® Module Functionality After ONSTAR Module Replacement For Another Condition (17-NA-215)
- Normal Characteristic - ONSTAR Power Consumption (PIC4935F)
- Diagnostic Tip - ONSTAR Turn By Turn /TBT Feature Inoperative (PIC4801H)
- ONSTAR- Unwanted Or Phantom Phone Calls (PIC3278G)
- Programming And Activation Of Replacement ONSTAR Modules (VCIM) (PIC5588C)
- ONSTAR BLUETOOTH Option Availability (PIT4733K)
- ONSTAR BLUETOOTH Pairing Limit And Operational Characteristics (PIC5759B)
- Diagnostic Tip - ONSTAR Back-Up Battery Failure (PIC4541F)
- Diagnostic Tip: Diagnosing Vehicles With ONSTAR DTC B101D-37 (PIC5492E)
- Diagnostic Tip: ONSTAR Vehicles With B101D And Symptom Codes (PIT5236H)
- Dead Battery After Exiting The Vehicle While On A BLUETOOTH Call (PIC6198A)
- Gm Of CANADA ONSTAR® Cellular Communication Upgrade (15-08-44-001H)
- UPFITTER Bulletin - Aftermarket ALDL Or DLC Interface Devices Causing Multiple Issues (UI 108D)
- Off Route Message During ONSTAR Turn By Turn Operation (PIC5374D)
- Radio Inoperative With No Communication And DTC U0184, No XM On Start-Up When Manually Tuned And/Or Using Voice Recognition, No Radio Wake-Up, Rear View Camera And ONSTAR HANDSFREE Calling Issues, Favorite Stations Stored Twice And/Or Disappear (16-NA-115)
- Radio Does Not Mute Enough When ONSTAR® Turn-By Turn Navigation Directions Are Announced (Increase Volume Setting Or Request Soft Mute Feature Change Through ONSTAR® Customer Service) (10-08-46-001C)
- Poor Radio Hands-Free Voice Recognition Performance Or Sound Quality After ONSTAR Upgrade (PI1533B)
- Information On Coax Repair Kit Availability (PI0572C)
- Behavior Of Non-Upgraded ONSTAR® Equipped Vehicles Operating In CANADA After Decommissioning Of 2G CDMA Cellular Networks (16-NA-025)
- Infotainment System Will Not Return To Media After BLUETOOTH Call Ends (16-NA-011)
- ONSTAR® Voice Fallback Number Update (15-NA-079)
- Blank Screen After Startup And Reverse, Rearview Camera Message On, Touch Screen Inoperable, BLUETOOTH® And Navigation Concerns (PI1126G)
- Diagnostic Tip: BLUETOOTH Connectivity Issues After Software Update (PIT5468)
- Caller Id Unavailable After ONSTAR Upgrade (PIT5464)
- Turn By Turn Directions Not Displayed After CANADA Upgrade (PIT5465)
- Normal Characteristic - Ability To Hide And UNHIDE The ONSTAR Menu (PIT5443)
- Engine Power Reduced Message After ONSTAR Upgrade (CANADA Only) (PIT5442)
- Possible Blank Radio Display And/Or DTC U150F Stored In The Radio/HVAC Controls (PIT5231C)
- Diagnostic Tip: Unable To Connect Or Use Hands Free Calling Or No Data On The Call (Failed To Voice) (PIC4310L)
- Call Screen Is Still Displayed Or Flashing After Ending A BLUETOOTH Call (PIT5285A)
- No XM On Start-Up When Manually Tuned And/Or Using Voice Recognition, No Radio Wake-Up, Rear View Camera And ONSTAR HANDSFREE Calling Issues, Favorite Stations Stored Twice And/Or Disappear (PI1238C)
- Diagnostic Tip: CANADIAN ONSTAR Subscriber Unable To Receive Turn-By-Turn Directions While Traveling In The United States (PIT5264C)
- ONSTAR Will Not Connect With Current DTC B2470-04 (PIC6024)
- UPFITTER Bulletin - Info - Radio Telephone/Mobile Radio (Transceiver) Installation And Troubleshooting Guidelines (UI 119)
- Brief Static On Outbound Side Of BLUETOOTH Calls (PIC5991A)
- Information On Requests To Add ONSTAR BLUETOOTH Option (PIT4864F)
- ONSTAR Voice Recognition Operation Issues (PIC3011H)
- Warranty Procedure For Gm Dealer Or KERR Approved Warranty Center (13-00-89-011)
- Poor ONSTAR Or BLUETOOTH Microphone Audio (PIC5905)
- Cooling Fan
- Cooling System (Mechanical)
- Cruise Control Systems
- Differentials & Drive Axles
- Driveshaft & Universal Joints
- Electronic Steering
- Engine Control Systems
- Aftermarket ALDL Or DLC Interface Devices Causing Multiple Issues (13-08-116-001K)
- Radio Inoperative With No Communication And DTC U0184, No XM On Start-Up When Manually Tuned And/Or Using Voice Recognition, No Radio Wake-Up, Rear View Camera And ONSTAR HANDSFREE Calling Issues, Favorite Stations Stored Twice And/Or Disappear Pit5401, Pit5401A, Pit5401B, Pit5401C, Pit5401D, Pit5401E (16-NA-115)
- Multiple U-Code Diagnostic Information - With One Having Symptom Byte 71 (PIT5569C)
- Service Programming System (SPS) Errors (E4398, E4399, E4401, E4403, M4404, M4413, M6954, M6955, E4414, E4423, E4491, E4492, Or E6961) (PI0592I)
- Module Damage From Incorrect AFIT Usage On Vehicles With Direct Fuel Injection (PIP5569B)
- Diagnostic Aids For Gas Engine Misfire/Rough Running With DTC P0300-P0308 And/Or DTC P050D (PIP5628G)
- Diagnostic Tip For Malfunction Indicator Lamp (Mil) Illuminated - DTC P0442 And/Or P0455 Set (21-NA-124)
- Do Not Swap Modules In Vehicles With Global Electrical Systems (PIP4670J)
- Transport Mode On Message Displayed In Driver Information Center (DIC) And/Or Battery Light Is Flashing (20-NA-157)
- Diagnostic Tips For Direct Injected Engines Hard Start Cold (PIP5180C)
- (Hybrid) Emergency First Responder Information (PIT4610F)
- BAS+ (Hybrid) EASSIST Battery Cooling Fan Inoperative Due To Low System Voltage Conditions (PIP4992D)
- Information On Black Smoke, Rough Idle And Minimal Misfires On Cold Start (PIP5189C)
- Diagnostic Tips For I/M Flags Resetting After Ignition Cycled (PIP5627)
- Mil On With DTC P0016 And/Or P0017 Setting On A Properly Timed Engine Or Crank No Start (PIP4548G)
- Engineering Information - Smoke Or Burning Odor From UNDERHOOD With Malfunction Indicator Lamp (Mil) Illuminated With DTC P305F Or P058D (PIE0463A)
- Malfunction Indicator Lamp (Mil) Illuminated - DTC P0442, P0496, And/Or P0455 Set (17-NA-409)
- SES Light With Fuel Trim And Or Oxygen Sensor Codes (PIP4925B)
- Malfunction Indicator Lamp (Mil) Check Engine Light On, DTC P182E (17-NA-084)
- Information On Engine Oil Life Monitor Operation Calculation (PIP5282A)
- Cold Start Misfire And/Or Rough Idle - DTC P0300 May Be Set (PIP4959F)
- Vibration Felt In Drive At Idle (PI1420B)
- Intermittent Malfunction Indicator Lamp (Mil) Illuminated, DTC P2138 With Reduced Engine Power (Repair Instrument Panel (IP) To Body Harness Connector) (07-06-04-019F)
- Exhaust Smell And/Or Leak With Possible Malfunction Indicator Lamp Illuminated (17-NA-321)
- Information On Changes To SPS That Warn/Prohibit Reprogramming A Module With Its Current Calibration (17-NA-242)
- Stalling - Hesitation - Lack Of Performance P018B And/Or P2635 Setting In High Ambient Temperatures (PIP5507B)
- Diagnostic Tip For Malfunction Indicator Lamp (Mil) Illuminated - DTC P0449 00, P0180 00, P069E 00 Set (17-NA-212)
- Information On Rough Idle, Crank No Start, Extended Crank Or Misfire Due To Excessive Carbon On Top Of The Valves Or Sticking Valves, Malfunction Indicator Light (Mil) Illuminated - DTC P0300, P0301, P0302, P0303, P0304, P0305, P0306, P0307, P0308 Set (16-NA-383)
- Security Code Input Message With SPS Error Code E5659, M5304 And/Or M5530 During TIS2WEB Programming (17-NA-067)
- Repeat P228C Setting On High Feature V6 Engines While Using E85 Fuel (PIP5385C)
- BAS+ (Hybrid) EASSIST Drive Motor Generator Battery Module (POWERPACK) Has Ended (PIC5520X)
- Prior To Any Circuit Testing (PIP5094A)
- UPFITTER Bulletin - Aftermarket ALDL Or DLC Interface Devices Causing Multiple Issues (UI 108D)
- Steam/Vapor Coming From Front Grille Or Radiator Area, Engine Runs Rough Or Stalls, DTC P0506 Set (15-NA-006)
- IPC Gauges Sweep, Loss Of Power Steering Assist, Intermittent No Crank, Reduced Engine Power And Multiple U-Codes (PI1487A)
- TAC Part Restriction Ended - BAS+ (Hybrid) EASSIST TAC Parts Restriction (PIP4920P)
- Steam/Vapor Coming From Front Grille Or Radiator Area, Engine Runs Rough Or Stalls, DTC P0506 Set (PI1203B)
- UPFITTER Bulletin - Transport Mode Message/Battery Light Flashing (UI 121B)
- Control Module Diagnostic Trouble Code(S) (DTC)(S) P0601, P0602, P0603, P0604, P0606, P062F, P1621, P16F3 Shared In Multiple Modules (05-06-04-060A)
- Deceleration Misfire On All Cylinders 1400 Rpm To 1800 Rpm Diagnosis (PIP5264)
- BAS+ (Hybrid) EASSIST Charge Message On After A Collision Or Due To A Low Voltage Condition (PIP4993B)
- DTC P0011 P0014 P0021 Or P0024 Light With No Drivability Concerns (PIP5096C)
- UPFITTER Bulletin - Properly Maintaining Vehicles In Dealer Inventory (UI 100B)
- High Voltage Safety - High Voltage Disabling (14-06-130-001)
- SES Light And Misfire With Injector Codes (PIP4924D)
- DTC P0300 With An Upper End Noise On The Cylinder That Is Misfiring (PIP5167)
- P0011 P0014 Malfunction Indicator Lamp Illumination (PIP5162)
- Entertainment Systems
- Aftermarket ALDL Or DLC Interface Devices Causing Multiple Issues (13-08-116-001K)
- Updated Warranty And Policy Exchange Program For Electronic Products (U.S. And CANADA) (08-08-44-029N)
- Radio Inoperative With No Communication And DTC U0184, No XM On Start-Up When Manually Tuned And/Or Using Voice Recognition, No Radio Wake-Up, Rear View Camera And ONSTAR HANDSFREE Calling Issues, Favorite Stations Stored Twice And/Or Disappear Pit5401, Pit5401A, Pit5401B, Pit5401C, Pit5401D, Pit5401E (16-NA-115)
- Blank Radio Displays Due To Bad NAV USB Update (PIT6122)
- Audio Muting When Listening To Some SIRIUSXM Channels Due To Interference In Some Geographic Locations (19-NA-081)
- Diagnostic Tip: El-51578 Most Bus Diagnostic Tool Kit (PIC6073E)
- Diagnostic Tips: XM Audio Traffic And Travel Link Availability And Operation (PIT5353C)
- Diagnostic Aid: Part Identification For Next Generation Infotainment Components And Correct Labor Codes (PIC6095C)
- Diagnostic Tip: Apple Device Connectivity Issues Due To USB Cord Concern (PIT5399A)
- Audio Volume Stuck High Or Low With No DTCS (18-NA-141)
- Voice Recognition Inoperative / No Speech Heard Message (PIC5891E)
- Information On Multi-Media Infotainment Tester (MIT) Incompatibility Issues (17-NA-386)
- Intermittent Radio Blank Display With Or Without Audio And Most Bus Diagnostic Aid (PI1149A)
- Questionnaire For BLUETOOTH Related Concerns (PIC5932B)
- Diagnostic Tip For Booming Noise Of Active Noise Cancellation (ANC) Module Between 1,500 Rpm To 2,400 Rpm (17-NA-122)
- Radio Will Not Turn On Or Function (17-NA-112)
- Missing Channels Or No Audio On Certain XM Radio Channels (PIC5959C)
- Programming And Activation Of Replacement ONSTAR Modules (VCIM) (PIC5588C)
- Information On Inappropriate Warranty Claims Submitted For Damaged Radios And Instrument Panel Clusters (IPCS) (08-08-44-015H)
- Diagnostic Tip - USB Port Inoperative Using Multi Media Interface Tester (MIT) (PIC5851C)
- Audio Muting When Listening To Some SIRIUS XM Channels Due To Interference In Some Geographic Locations (16-NA-356)
- Reporting Missing Or Inaccurate Navigation Radio Map Disc Information - Complete And Submit Feedback Form At Gm Navigation Disc Center Website (10-08-44-006D)
- Cannot Save XM Favorites (PIC6193B)
- Radio Volume And Tune Knobs Broken, Missing Or Will Not Stay Attached (16-NA-190)
- UPFITTER Bulletin - Aftermarket ALDL Or DLC Interface Devices Causing Multiple Issues (UI 108D)
- Radio Inoperative With No Communication And DTC U0184 (PIT5401F)
- Hd Radio Performance (16-NA-116)
- Radio Inoperative With No Communication And DTC U0184, No XM On Start-Up When Manually Tuned And/Or Using Voice Recognition, No Radio Wake-Up, Rear View Camera And ONSTAR HANDSFREE Calling Issues, Favorite Stations Stored Twice And/Or Disappear (16-NA-115)
- XM Band Not Receiving All Channels (Preview Mode) (PIC5088F)
- XM Weather, Traffic, Or Travel Link Displaying Dashes, No Data Or Updating Message At Startup (PIC4707E)
- Radio Does Not Mute Enough When ONSTAR® Turn-By Turn Navigation Directions Are Announced (Increase Volume Setting Or Request Soft Mute Feature Change Through ONSTAR® Customer Service) (10-08-46-001C)
- Cd Player Inoperative (PIT5344F)
- Poor Radio Hands-Free Voice Recognition Performance Or Sound Quality After ONSTAR Upgrade (PI1533B)
- Information On Coax Repair Kit Availability (PI0572C)
- Normal Characteristic - Favorites List Preventing Access To Some Radio Display Functions (PIT5268A)
- USB Or SD Favorites Gray Out And Inoperative When Selected Intermittently (PIC6187)
- Radio Inoperative - Blank Screen, No Audio, No Navigation And/Or Lack Of Audible Signal Chimes (16-NA-021)
- Infotainment System Will Not Return To Media After BLUETOOTH Call Ends (16-NA-011)
- Hd Radio Turns On Unwanted When Using Radio Station Voice Command (PIT5332B)
- Blank Screen After Startup And Reverse, Rearview Camera Message On, Touch Screen Inoperable, BLUETOOTH® And Navigation Concerns (PI1126G)
- Return Or Reimbursement Of Customer Owned CDS, DVDS Or Navigation Discs (05-08-44-024E)
- XM Weather Tab Will Highlight But Can Not Enter/Access (PIC6085A)
- Possible Blank Radio Display And/Or DTC U150F Stored In The Radio/HVAC Controls (PIT5231C)
- Call Screen Is Still Displayed Or Flashing After Ending A BLUETOOTH Call (PIT5285A)
- Normal Characteristic - Key Off Radio Operation (PIC5161E)
- No XM On Start-Up When Manually Tuned And/Or Using Voice Recognition, No Radio Wake-Up, Rear View Camera And ONSTAR HANDSFREE Calling Issues, Favorite Stations Stored Twice And/Or Disappear (PI1238C)
- Normal Characteristic - Hd Radio Signal Cuts In And Out, Skips, Or Drops Out (PIC5854D)
- Radio Touchscreen Inaccurate Or Difficult To Use (PIT5283)
- No Audio Or Poor Speaker Quality Static Noise Attributed To Water Leaks (PIC5870A)
- Exhaust
- Exterior Body Panels
- Exterior Lights
- Frames, Subframes & Crossmembers
- Front Suspension
- Fuel System
- Information On Improved Oil Filter Gasket Design For Spin-On Oil Filters Pf63 Pf64 And Pf48 (20-NA-213)
- Information On Fuel Injector Replacement Guidelines During Service, Malfunction Indicator Lamp (Mil) Illuminated - DTCS P0300-P0308, P050D, P0171, P0172, P0174, P0175, P2099, P219A, And/Or P219B Set (20-NA-098)
- Top Tier™ Detergent Gasoline And Top Tier™ Diesel Fuel Information And Licensed Brands (05-06-04-022Q)
- Properly Maintaining Vehicles In Dealer Inventory (21-NA-043)
- Stalling - Hesitation - Lack Of Performance P018B And/Or P2635 Setting In High Ambient Temperatures (PIP5507B)
- Information On Clicking/Ticking Sound/Noise Heard During Cold Start (07-06-04-025L)
- Rough Idle Crank No Start Extended Crank Or Misfire Due To Excessive Carbon On Top Of The Valves Or Sticking Valves (PIP5029H)
- Premature Catalytic Converter Failures - DTC P0420, DTC P0430 (PIP5232C)
- Usage Of E85 Fuel In Gm Vehicles (05-06-04-035E)
- Information On Clicking/Ticking Sound/Noise Heard During Cold Start (07-06-04-025K)
- UPFITTER Bulletin - Properly Maintaining Vehicles In Dealer Inventory (UI 100B)
- SES Light And Misfire With Injector Codes (PIP4924D)
- Fuel And Oil Additives - Facts And Myths - Maximizing Gasoline Fuel Economy (05-00-89-072F)
- Top Tier Detergent Gasoline (Deposits, Fuel Economy, No Start, Power, Performance, Stall Concerns) - U.S. Only (04-06-04-047L)
- Fuses & Circuit Breakers
- Gauges & Instrument Panels
- Odometer Servicing When Odometer Cannot Be Set To Actual Mileage (PIT4720F)
- Interior Cleaning - Instrument Panel (IP), Hard Or Plastic Surfaces, Seats, Carpet, Leather, Vinyl, Fabric Cleaner, Stain Remover, Restorer - Product Availability (06-00-89-029W)
- Aftermarket ALDL Or DLC Interface Devices Causing Multiple Issues (13-08-116-001K)
- Updated Warranty And Policy Exchange Program For Electronic Products (U.S. And CANADA) (08-08-44-029N)
- Tips For Servicing Fuel Level Sensors/ Fuel Gauge Inoperative Or Inaccurate (PIC4996C)
- Transport Mode On Message Displayed In DIC And/Or Battery Light Is Flashing (11-08-49-001Z)
- Multiple IPC Warning Indicators DIC Messages Displayed And Or Loss Of Communication DTCS In Various Modules (PIC5894A)
- Verifying Odometer Accuracy (PIC3100G)
- Diagnostic Tips For I/M Flags Resetting After Ignition Cycled (PIP5627)
- IPC Odometer Programming Method Quick Reference Guide (07-08-49-020O)
- Diagnostic Tip- Information For U0140 Or U0073 (BCM Appears Off Line On The High Speed Buss) (PIT4730B)
- Malfunction Indicator Lamp (Mil) Illuminated - DTC B001A 02 Set (17-NA-270)
- Information On Inappropriate Warranty Claims Submitted For Damaged Radios And Instrument Panel Clusters (IPCS) (08-08-44-015H)
- UPFITTER Bulletin - Aftermarket ALDL Or DLC Interface Devices Causing Multiple Issues (UI 108D)
- Normal Characteristic - Radio Clock Screen Is Not Retained After A Key Cycle (PIC6034A)
- White Film/Residue On Vehicle Interior, Door Trim Panels And/Or Instrument Panel (IP) (PI0799A)
- IPC Gauges Sweep, Loss Of Power Steering Assist, Intermittent No Crank, Reduced Engine Power And Multiple U-Codes (PI1487A)
- Service Front Camera Or Tire Learning Active Message On DIC At Start Up (PI1383A)
- Engine Power Reduced Message After ONSTAR Upgrade (CANADA Only) (PIT5442)
- Navigation Estimated Time Of Arrival Incorrect/Inaccurate (PIC6075A)
- Normal Characteristic - Clock Does Not Update Or Slow To Update (PIC5839C)
- General Servicing
- Headlights
- Heated Glass/Defoggers
- Horns
- HVAC Control Systems
- Identification
- Ignition Switch/Steering Lock
- Infotainment
- Updated Warranty And Policy Exchange Program For Electronic Products (U.S. And CANADA) (08-08-44-029N)
- Radio Inoperative With No Communication And DTC U0184, No XM On Start-Up When Manually Tuned And/Or Using Voice Recognition, No Radio Wake-Up, Rear View Camera And ONSTAR HANDSFREE Calling Issues, Favorite Stations Stored Twice And/Or Disappear Pit5401, Pit5401A, Pit5401B, Pit5401C, Pit5401D, Pit5401E (16-NA-115)
- Blank Radio Displays Due To Bad NAV USB Update (PIT6122)
- ONSTAR Module 2G Sunset Information (23-NA-001)
- Voice Recognition Inoperative / No Speech Heard Message (PIC5891E)
- Questionnaire For BLUETOOTH Related Concerns (PIC5932B)
- Changing Turn-By-Turn Voice Response To Metric Or English Units (PIC5614B)
- Reporting Missing Or Inaccurate Navigation Radio Map Disc Information - Complete And Submit Feedback Form At Gm Navigation Disc Center Website (10-08-44-006D)
- Off Route Message During ONSTAR Turn By Turn Operation (PIC5374D)
- Radio Does Not Mute Enough When ONSTAR® Turn-By Turn Navigation Directions Are Announced (Increase Volume Setting Or Request Soft Mute Feature Change Through ONSTAR® Customer Service) (10-08-46-001C)
- Information On Coax Repair Kit Availability (PI0572C)
- Side Detection System Unavailable Or Intermittently Side Blind Zone Stops Working (16-NA-069)
- Blank Screen After Startup And Reverse, Rearview Camera Message On, Touch Screen Inoperable, BLUETOOTH® And Navigation Concerns (PI1126G)
- Turn By Turn Directions Not Displayed After CANADA Upgrade (PIT5465)
- Navigation Estimated Time Of Arrival Incorrect/Inaccurate (PIC6075A)
- ONSTAR Will Not Connect With Current DTC B2470-04 (PIC6024)
- Normal Characteristic - Map View Changes To The North Up View When Zoomed Out More Than 25 Miles / 40 Kilometers (PIC5968)
- DVD Navigation Update Program, Navigation Disc Diagnostic Aid, AVN Software Update Discs And Ordering Information (06-08-44-012G)
- Interior/Exterior Trim
- Lubrication System
- Manual Steering
- Manual Trans
- Mechanical
- Mechanical - Hydraulic
- Memory Modules
- Mirrors
- Parking Brake System
- Passive Restraints
- Procedures
- Rear Suspension
- Restraints Control Systems
- Multiple U-Code Diagnostic Information - With One Having Symptom Byte 71 (PIT5569C)
- Do Not Swap Modules In Vehicles With Global Electrical Systems (PIP4670J)
- Information On Passenger Presence Sensing System (PPS Or PSS) Concerns With Custom Upholstery, Accessory Seat Heaters Or Other Comfort Enhancing Devices (06-08-50-009J)
- Malfunction Indicator Lamp (Mil) Illuminated - DTC B001A 02 Set (17-NA-270)
- Information On Changes To SPS That Warn/Prohibit Reprogramming A Module With Its Current Calibration (17-NA-242)
- Security Code Input Message With SPS Error Code E5659, M5304 And/Or M5530 During TIS2WEB Programming (17-NA-067)
- Passenger Presence System (PPS) May Command Seat Belt Reminder Chime And Passenger Airbag Indicator On Or Set DTC B101D When Electronic Devices Or Conductive Objects Are Placed On Front Passenger Seat (12-09-41-002D)
- Diagnostic Information For Supplemental Inflatable Restraint (Sir) System, Intermittent Air Bag Indicator/Lamp Illuminated With DTC(S) B0012, B0013, B0015, B0016, B0019, B0020, B0022, B0023, B0026, B0033, B0040, B0042 Or B0044 Set (Inspect And Replace Connector Position Assurance (CPA) Retainer) (08-09-41-002H)
- Prior To Any Circuit Testing (PIP5094A)
- UPFITTER Bulletin - Aftermarket ALDL Or DLC Interface Devices Causing Multiple Issues (UI 108D)
- Information Regarding Servicing Components Located Near Sir Components (16-NA-055)
- Seat Belt Buckle Latching Issues And/Or Seat Belt Warning Lights Illuminated (09-09-40-001C)
- Seats
- Starter
- Steering Column
- Steering Control Systems
- Steering Gear
- Sun Roof/T-Top/Convertible Top
- Suspension Control Systems
- System
- Aftermarket ALDL Or DLC Interface Devices Causing Multiple Issues (13-08-116-001K)
- Module Damage From Incorrect AFIT Usage On Vehicles With Direct Fuel Injection (PIP5569B)
- Do Not Swap Modules In Vehicles With Global Electrical Systems (PIP4670J)
- Diagnostic Tips For Direct Injected Engines Hard Start Cold (PIP5180C)
- Diagnostic Tips For I/M Flags Resetting After Ignition Cycled (PIP5627)
- Mil On With DTC P0016 And/Or P0017 Setting On A Properly Timed Engine Or Crank No Start (PIP4548G)
- Malfunction Indicator Lamp (Mil) Illuminated - DTC P0442, P0496, And/Or P0455 Set (17-NA-409)
- SES Light With Fuel Trim And Or Oxygen Sensor Codes (PIP4925B)
- Malfunction Indicator Lamp (Mil) Check Engine Light On, DTC P182E (17-NA-084)
- Information On Engine Oil Life Monitor Operation Calculation (PIP5282A)
- Cold Start Misfire And/Or Rough Idle - DTC P0300 May Be Set (PIP4959F)
- Vibration Felt In Drive At Idle (PI1420B)
- Automatic Transmission Shift And Engine DRIVEABILITY Concerns And/Or Mil On Due To Aftermarket Oil Bath Air Filter Use (04-07-30-013D)
- Intermittent Malfunction Indicator Lamp (Mil) Illuminated, DTC P2138 With Reduced Engine Power (Repair Instrument Panel (IP) To Body Harness Connector) (07-06-04-019F)
- Diagnostic Tip For Malfunction Indicator Lamp (Mil) Illuminated - DTC P0449 00, P0180 00, P069E 00 Set (17-NA-212)
- Information On Rough Idle, Crank No Start, Extended Crank Or Misfire Due To Excessive Carbon On Top Of The Valves Or Sticking Valves, Malfunction Indicator Light (Mil) Illuminated - DTC P0300, P0301, P0302, P0303, P0304, P0305, P0306, P0307, P0308 Set (16-NA-383)
- Security Code Input Message With SPS Error Code E5659, M5304 And/Or M5530 During TIS2WEB Programming (17-NA-067)
- Repeat P228C Setting On High Feature V6 Engines While Using E85 Fuel (PIP5385C)
- BAS+ (Hybrid) EASSIST Drive Motor Generator Battery Module (POWERPACK) Has Ended (PIC5520X)
- Prior To Any Circuit Testing (PIP5094A)
- UPFITTER Bulletin - Aftermarket ALDL Or DLC Interface Devices Causing Multiple Issues (UI 108D)
- Premature Catalytic Converter Failures - DTC P0420, DTC P0430 (PIP5232C)
- Hum Or Buzz Noise Right Front Service Brake Assist Abs Or SES Mil (PIC5720B)
- Steam/Vapor Coming From Front Grille Or Radiator Area, Engine Runs Rough Or Stalls, DTC P0506 Set (15-NA-006)
- IPC Gauges Sweep, Loss Of Power Steering Assist, Intermittent No Crank, Reduced Engine Power And Multiple U-Codes (PI1487A)
- Usage Of E85 Fuel In Gm Vehicles (05-06-04-035E)
- TAC Part Restriction Ended - BAS+ (Hybrid) EASSIST TAC Parts Restriction (PIP4920P)
- Steam/Vapor Coming From Front Grille Or Radiator Area, Engine Runs Rough Or Stalls, DTC P0506 Set (PI1203B)
- UPFITTER Bulletin - Transport Mode Message/Battery Light Flashing (UI 121B)
- Control Module Diagnostic Trouble Code(S) (DTC)(S) P0601, P0602, P0603, P0604, P0606, P062F, P1621, P16F3 Shared In Multiple Modules (05-06-04-060A)
- Deceleration Misfire On All Cylinders 1400 Rpm To 1800 Rpm Diagnosis (PIP5264)
- BAS+ (Hybrid) EASSIST Charge Message On After A Collision Or Due To A Low Voltage Condition (PIP4993B)
- Information On Clicking/Ticking Sound/Noise Heard During Cold Start (07-06-04-025K)
- UPFITTER Bulletin - Properly Maintaining Vehicles In Dealer Inventory (UI 100B)
- High Voltage Safety - High Voltage Disabling (14-06-130-001)
- Transfer Case
- Transmission Control Systems
- Aftermarket ALDL Or DLC Interface Devices Causing Multiple Issues (13-08-116-001K)
- Alternate Lift Procedure For 6T30, 6T35, 6T40, 6T45, And 6T50 Transmissions (24-NA-223)
- Multiple U-Code Diagnostic Information - With One Having Symptom Byte 71 (PIT5569C)
- Module Damage From Incorrect AFIT Usage On Vehicles With Direct Fuel Injection (PIP5569B)
- Do Not Swap Modules In Vehicles With Global Electrical Systems (PIP4670J)
- Shudder, 2-3 Upshift Or 3-2 Downshift Concern (18-NA-358)
- Information On Changes To SPS That Warn/Prohibit Reprogramming A Module With Its Current Calibration (17-NA-242)
- Security Code Input Message With SPS Error Code E5659, M5304 And/Or M5530 During TIS2WEB Programming (17-NA-067)
- Prior To Any Circuit Testing (PIP5094A)
- UPFITTER Bulletin - Aftermarket ALDL Or DLC Interface Devices Causing Multiple Issues (UI 108D)
- Mil Setting DTC U0101 Current Or History (PIP4990D)
- Control Module Diagnostic Trouble Code(S) (DTC)(S) P0601, P0602, P0603, P0604, P0606, P062F, P1621, P16F3 Shared In Multiple Modules (05-06-04-060A)
- Warning Systems
- Wheel Alignment
- Wheels & Tire System
- Tire Sidewall Irregularities (PIT4261J)
- Tire Slowly Goes Flat, Tire Air Loss, Low Tire Pressure Warning Light Illuminated, Aluminum Wheel Bead Seat Corrosion (Clean And Resurface Wheel Bead Seat) (08-03-10-006I)
- Multiple U-Code Diagnostic Information - With One Having Symptom Byte 71 (PIT5569C)
- Guidelines When Changing Tire And Wheel Size (PIT3271P)
- Vehicle Vibration Diagnosis And TAC Requests For Assistance With Vibration Related Complaints (PIP5601B)
- Vibration Shortly After Tires Are Mounted/Preventing Vibration From Wheel Slip (Tire Sliding On Wheel) (12-03-10-001E)
- Excessive Brake Dust On Wheels (PIC5214D)
- Information On Proper Tire Pressure (00-00-90-002M)
- Information On Tire Radial Force Variation (RFV) (00-03-10-006P)
- Properly Maintaining Vehicles In Dealer Inventory (21-NA-043)
- Warranty Administration - General Motors New Vehicle Tire Warranty Program (U.S. Dealers Only) (60-05-02)
- Vehicle Vibration Diagnosis And TAC Requests For Assistance With Vibration Related Complaints (PIP5338B)
- Information On Hunter Road Force Balancer (17-NA-170)
- Non-Design Intent Wheel Lock Nuts And Lug Nuts (17-NA-126)
- Tire Slowly Goes Flat, Tire Air Loss, Low Tire Pressure Warning Light Illuminated, Aluminum Wheel Bead Seat Corrosion (Clean And Resurface Wheel Bead Seat) (08-03-10-006H)
- Information On Slight Or Mild Tire Feathering And Recommended Practices (Normal Tire Wear Condition) (07-03-10-008E)
- Information On Tire/Wheel Characteristics (Vibration, Balance, Shake, Flat Spotting) Of Gm Original Equipment Tires (03-03-10-007J)
- Abnormal Noise And Or Vibration While Driving Due To Non-Gm Aftermarket Accessory (PIP3140G)
- Service Front Camera Or Tire Learning Active Message On DIC At Start Up (PI1383A)
- Use Of Nitrogen Gas In Tires (05-03-10-020F)
- UPFITTER Bulletin - Properly Maintaining Vehicles In Dealer Inventory (UI 100B)
- Proper Wheel Installation And Wheel Torque Techniques (12-03-10-002A)
- Growl Type Noise Coming From Front Of Vehicle (11-03-08-001A)
- Mounting, Balancing And Installation Of Accessory Wheels And Tires Available Through Gm Accessories (08-03-10-004A)
- Window Motors & Regulators
- Wiper/Washer Systems
- Wiring Diagrams
- Wiring System (Data Link Connectors, Pwr Dist., Grnd Dist.)