Service bulletins for the 2019 GMC Terrain
A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.
1006 on file from NHTSA, as of 2026-10-19.
By type
By component
By trouble code
By topic
| PIP5697 | 2020-02-10. Service bulletin. POWER TRAIN. This Preliminary information communicates a possible BCM concern if DTC P0747 sets during engine cranking when the transmission is in park. |
|---|---|
| N192271200 | 2020-02-10. Service bulletin. ENGINE AND ENGINE COOLING. N192271200 - Emission Recall. Certain vehicles equipped with a 1.5-liter, 4 cylinder engine (RPO LYX or LFV). Under certain conditions the engine intake charge air cooler outlet duct may become disconnected from the throttle body when turbo boost is active. If this condition occurs, a reduced engine power message will be displayed, the available engine power will be reduced, the engine may run rough, and the malfunction indicator lamp (check engine light) will illuminate. When the vehicle reaches low speed or idle, the engine could stall. If this condition occurs the engine control module will set one or more of these diagnostic trouble codes: P0172 (Fuel Trim System Rich), P0299 (Engine Underboost), P0101 (Mass Air Flow (MAF) Sensor Performance), P1101 (Intake Air Flow System Performance), or P0506 (Idle Speed Low). Dealers are to install an improved charge air cooler retainer. |
| 19NA176 | 2020-01-27. Service bulletin. FUEL SYSTEM, GASOLINE. This technical bulletin provides a procedure to replace the fuel pump and fuel feed front pipe if found the cause of the customers concern. |
| 18NA020 | 2020-01-27. Service bulletin. EXTERIOR LIGHTING. This technical bulletin provides a procedure to replace the charge air cooler due to moisture getting inside of it and causing a malfunction indicator lamp illuminated with DTC P0300 and/or P0299/P2227. |
| 17NA326 | 2020-01-27. Service bulletin. BACK OVER PREVENTION; SERVICE BRAKES, HYDRAULIC. This Technical bulletin provides information for rear brake pad replacement to correct a squeak type noise heard from the rear brakes when cold. |
| PI0592F | 2020-01-21. Service bulletin. EQUIPMENT. This preliminary information bulletin provides information om Service Programming System (SPS) Error Codes (E4398, E4399, E4403, M4404, M4413, M6954, M6955, E4414, E4423, E4491 or E6961). |
| PIC6048L | 2020-01-21. Service bulletin. LANE DEPARTURE. This Preliminary Information communicates to the technician that some customers may comment on the operation of their haptic seat during a Lane Keep Assist event. Lane Keep Assist works differently than Lane Departure Warning. The Lane Keep Assist icon is solid amber, Forward Camera Module is actively commanding a torque to Electronic Power Steering. This means that the driver should also feel some feedback from the steering wheel. No Chimes or haptic in the seat. Lane Keep Assist icon is flashing amber; Forward Camera Module is actively commanding torque to Electronic Power Steering. This will also be accompanied with Lane Departure Warning chimes and haptic in the seat feedback based on the setting chosen in the vehicle settings. This will take place when the vehicle has crossed lane marking by (40 cm) or (15.75 in). |
| PIT5726 | 2020-01-21. Service bulletin. ENGINE AND ENGINE COOLING. This preliminary information discusses a potential odor issue from the HVAC case and a temporary resolution. |
| PIT5696B | 2020-01-21. Service bulletin. SERVICE BRAKES. This preliminary information discusses potential for a code C0010.5A to store in the brake controller which appears to be setting falsely or is induced by the customer. |
| 100089009D | 2019-12-16. Service bulletin. EQUIPMENT; EQUIPMENT ADAPTIVE/MOBILITY. This informational bulletin provides information on key code security rules and information on GM keycode look-up applications. |
| 080310006G | 2019-12-16. Service bulletin. EQUIPMENT; TIRES; EQUIPMENT ADAPTIVE/MOBILITY; WHEELS. This technical bulletin provides a procedure on how to clean and resurface aluminum wheel bead seats for vehicles that have the condition of Tire Slowly Goes Flat, Tire Air Loss, Low Tire Pressure Warning Light Illuminated, Aluminum Wheel Bead Seat Corrosion. |
| 080089014F | 2019-12-16. Service bulletin. EQUIPMENT; EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. This informational bulletin provides information for dealers/technicians on Use of Dealer Case Management (DCM) and Being Prepared for Contacting U.S. Technical Assistance (TAC). |
| 010842001M | 2019-12-16. Service bulletin. EQUIPMENT; EXTERIOR LIGHTING; EQUIPMENT ADAPTIVE/MOBILITY. This informational bulletin provides information for dealers/technicians on Exterior Lamp Condensation and Replacement Guidelines. |
| 19NA270 | 2019-12-16. Service bulletin. EQUIPMENT; EQUIPMENT ADAPTIVE/MOBILITY. This technical bulletin provides repair information to correct a customer concern of Phone Ringer Volume Turned Down or Too Quiet. |
| 19NA256 | 2019-12-16. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL; ENGINE. This technical bulletin provides a procedure to perform inspections to determine if the engine needs to be replaced as opposed to just internal parts for knocking, rattle, squeak and/or squeal type noises from engine. |
| 19NA234 | 2019-12-16. Service bulletin. SERVICE BRAKES. This technical bulletin provides a procedure for a squeak and/or creak type noise heard when applying the brake and/or cycling the pedal while in park. |
| 19NA213 | 2019-12-16. Service bulletin. PARKING BRAKE; ELECTRONIC STABILITY CONTROL:AUTOMATIC (ASC). This technical bulletin provides repair information to correct a customer concern of Service Calibration for Service ESC and/or Service Park Brake Messages. |
| 19NA245 | 2019-12-16. Service bulletin. EQUIPMENT; VISIBILITY. This technical bulletin provides repair information to correct a customer concern of the sunroof and/or sunshade inoperative. |
| 18NA300 | 2019-12-16. Service bulletin. ELECTRICAL SYSTEM. This technical bulletin provides a procedure to program the ECm to correct a false code that may set. |
| 18NA020 | 2019-12-16. Service bulletin. ELECTRICAL SYSTEM. This technical bulletin provides a procedure to replace the charge air cooler due to moisture getting inside of it and causing a malfunction indicator lamp illuminated with DTC P0300 and/or P0299/P2227. |
| 19NA077 | 2019-12-16. Service bulletin. ELECTRICAL SYSTEM. This technical bulletin provides repair information to correct a customer concern of Start/Stop Performance, Hesitation From a Stop, Malfunction Indicator Lamp (MIL) Illuminated - DTC P0132 and/or P0138 Set. |
| 19NA076 | 2019-12-16. Service bulletin. EQUIPMENT. This technical bulletin provides repair information to correct a customer concern of Blue Screen and Service Rear Vision System Message on Radio Display. |
| 19NA023 | 2019-12-16. Service bulletin. POWER TRAIN. This technical bulletin provides a procedure to replace the left front half shaft with the PN# listed below which has a dampener to correct this issue. |
| 19NA213 | 2019-11-25. Service bulletin. SERVICE BRAKES. This technical bulletin provides repair information to correct a customer concern of Service Calibration for Service ESC and/or Service Park Brake Messages. |
| 19NA087 | 2019-11-25. Service bulletin. EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.. This Technical bulletin provides information for dealers/technicians on Radio Software Version V805 Over-the-Air Update Release. |
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.