2019 GMC Canyon Technical Service Bulletins

984 technical service bulletins (TSBs) are on record for the 2019 GMC Canyon. TSBs are notes manufacturers send to dealers about repair procedures for issues seen in the field. They are not recalls and do not by themselves mean a vehicle has a fault.

• 10162171Jun 28, 2019Brakes. This preliminary information discusses potential for a code C0010.5A to store in the brake controller which appears to be setting falsely and advises engineering is investigating the concern.
• 10163210Jun 27, 2019Engine cooling. This technical bulletin provides a procedure to replace the surge tank if found the cause of the customers concern.
• 10163272Jun 26, 2019Equipment. The intent of this technical bulletin is to identify aftermarket ALDL or DLC interface devices as potential sources for causing multiple customer concerns that do not have other diagnostic methods to identify them.
• 10163268Jun 26, 2019Equipment, Electrical system. This bulletin provides information for electrical ground repairs using new General Motors replacement fasteners with conductive finish.
• 10163261Jun 26, 2019Fuel system. This bulletin provides information on the TOP TIER Detergent Gasoline Licensed Brands and the TOP TIER Diesel Fuel Licensed Brands that are recommended for use in all GM vehicles and the TOP TIER FUELS website URL.
• 10162160Jun 26, 2019Electrical system. This Preliminary Information communication provides information to the technician about installing an aftermarket Trailer Brake Controller. Technician will find that that vehicle is not equipped with Trailering Package Regular Production Option Code Z82, there are also blunt cut wires at the spare tire for the trailer connector. Technician will install the aftermarket Trailer Brake Controller to the blunt wires…
• 10162159Jun 26, 2019Electrical system. This Preliminary information communicates information to dealers advising certain Over the air updates and USB updates have been temporarily suspended.
• 10163266Jun 25, 2019Equipment, Engine. This informational bulletin provides information on identifying Non-GM Engine Calibrations for Gasoline Engines using the Tech 2 or GDS 2.
• 10163260Jun 25, 2019Equipment. This informational bulletin advises about the possible issues that may occur when using a scotch brite pad or highly abrasive disk on gasket sealing surfaces or reused parts.
• 10163193Jun 25, 2019Equipment. This bulletin provides information on Engine Concerns that could result from lack of scheduled maintenance, improper service or aftermarket calibrations.
• 10163226Jun 24, 2019Fuel system. This Bulletin provides information to correct a customer concern of a siren or whine noise from the in-tank fuel pump at temperatures below -6C or 20F, accompanied by start and stall, no start, loss of power and MIL illuminated. Technicians may find DTCs P0087, P018B, P228A, P228B or P2635 set in ECM.
• 10163251Jun 14, 2019Equipment. This technical bulletin provides repair information to correct a customer concern of Sirius XM Radio Stations Missing or SXM Favorites Greyed Out.
• 10162124Jun 13, 2019Electrical system. This Preliminary Information communication provides information to the technician about a no start or another concern after swapping an Engine Control Module or other modules from one vehicle to another. The Global Architecture electrical system associated with these vehicles does not allow controller swaps between vehicles.
• 10163263Jun 11, 2019Electrical system, Equipment. This bulletin explains the labor operation numbers used for submitting warranty claims for module reprogramming and not when replacing a module.
• 10163247Jun 11, 2019Engine, Electrical system. This informational bulletin provides information for dealers/technicians on Check Engine Light Illuminated with DTC?s P0106, P0046, P20EE, P249D, and/or P249E Set.
• 10163237Jun 10, 2019Engine cooling. This informational bulletin provides information for dealers/technicians and customers on steam/vapor coming from the front grille or radiator area.
• 10161162Jun 10, 2019Equipment, Electrical system. This Technical bulletin provides steps for dealers/technicians to change Wi-Fi hotspot displaying myCadillac for SSID name.
• 10163215Jun 6, 2019Transmission and drivetrain. This Bulletin provides guidelines for Dealers Not Required and for Dealers Required to Contact the PQC for engine or transmission assembly replacement and explains the PQC process, GWM Transaction submission, vehicle service record retention and proper handling of assembly returns.
• 10163276Jun 5, 2019Transmission and drivetrain. This engineering informational bulletin is requesting information on the 4WD will not engage when requested.
• 10161942May 29, 2019Body and structure. This technical bulletin provides a procedure for installing screws to the center pillar upper trim panel structure on the affected sides to eliminate the ticking type noise.
• 10161051May 29, 2019Equipment. This Preliminary Information communication advises the technician about the narrowing of the bedrails. When installing a bed rail accessory the concern is made visible. This is a characteristic of the sleek design of the vehicle and no repair is necessary. Please communicate to the customer this condition is a normal design characteristic of their vehicle.
• 10161932May 21, 2019Engine cooling. This informational bulletin advises of a new fuel injection kit used for decarbonizing the intake valves, and explains how toptier fuels should be used to reduce carbon build up.
• 10161894May 21, 2019Engine, Equipment. This technical bulletin provides a procedure to replace the A/C compressor if found with 5 rib pulley and the cause of the customers concerns.
• 10161881May 21, 2019Transmission and drivetrain. This technical bulletin provides information for new transmission oil to use and a procedure for exchanging the old fluid and adding the new fluid to correct a shake/shudder during light throttle acceleration condition.
• 10161038May 21, 2019Equipment. This Preliminary information communicates information to dealers advising certain Over the air updates and USB updates have been temporarily suspended.
• 10161968May 20, 2019Transmission and drivetrain. This bulletin provides information on the harmful effects of water or ethylene glycol in transmission fluid.
• 10161954May 20, 2019Body and structure. This technical bulletin provides repair information to correct a customer concern of the extended cab rear door ajar indicator illuminated intermittently.
• 10161037May 20, 2019Equipment. This Preliminary information communicates that a customer may complain of when a Bluetooth call is received the ringing will be continuous for the rest of the drive cycle . It may be noted that this only seems to occur when using an Android device on OS 9.0. This may be caused by a software concern in the phone. The dealer is instructed that the phone manufacturer is working on a software update to resolve the…
• 10161034May 20, 2019Electrical system. This Preliminary Information communication provides information to the technician on how to diagnose and repair vehicles that may have the battery is discharged overnight. Technician will need to inspect X301 for bent pins as shown below. Repair or replace terminals as needed.
• 10161033May 20, 2019Engine, Engine cooling. This preliminary information was released to advise of an alternate means of purging the air from the cooling system.
• 10161031May 17, 2019Steering, Electrical system. 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 connector, X103 and X106 for oversized or bent terminals. Technician should fix and terminal…
• 10161030May 17, 2019Engine, Fuel system. This Preliminary Information communication provides information to the technician about vehicles that may have a click or tick noise heard inside cab with engine running. Technician may find the engine or High Pressure Fuel Pump tick noise that is very loud in the cab of the truck. Comparison with another truck having the same powertrain could show the other truck is quieter. Technician will install an acoustic…
• 10161020May 15, 2019Body and structure. This Preliminary Information communication provides information to the technician that some vehicle may have a water leak into the cabin. Water staining may be seen in the headliner or water may be on the floor. Technician will inspect these areas for water intrusion roof ditch, rear glass, center high mounted stop light, windshield, cowl seam, heater-vent-air conditioning drain tube, pillar area, and the pressure…
• 10161906May 9, 2019Tires. This informational bulletin provides information for dealers/technicians on Tire Radial Force Variation (RFV).
• 10161929May 8, 2019Equipment. This warranty administration bulletin provide policy information to cover GM's policy on performing GM covered vehicle services and maintenance on vehicles originating/sold in Canada.
• 10161931May 7, 2019Engine cooling. This informational bulletin provides a procedure on how to perform a quick test to check if the DPF is the cause of excessive soot from the tailpipe.
• 10161892May 3, 2019Engine, Electrical system. This technical bulletin provides a procedure to replace the Emission Reduction Fluid Controller if found the cause of the customers concern.
• 10161936May 2, 2019Equipment. This informational bulletin provides information to check and verify that no leaks are found and clean the flux build up using a good brush.
• 10161907May 2, 2019Equipment. 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).
• 10160696Apr 29, 2019Equipment, Body and structure. This preliminary information explains that engineering is investigating a noise from the B-Pillar of the truck and repair instructions will be released soon.
• 10160695Apr 29, 2019Electrical system. This preliminary information is to clarify a normal fluctuation of the temperature gauge.
• 10160690Apr 24, 2019Fuel system, Engine. This Preliminary information communicates to the dealer an issue where the vehicle's engine may crank over unprompted and not start afterward. This is the result of hooking up the Active Fuel Injector Tool incorrectly on vehicles equipped with a direct fuel injection system. This Preliminary information instructs the dealer of a repair kit they received that will prevent this issue when installed correctly.
• 10160423Apr 23, 2019Visibility (wipers, defrost, mirrors), Equipment. This technical bulletin provides repair information to correct a customer concern of seeing a water leak coming from the rear window area.
• 10160127Apr 18, 2019Equipment. This Technical bulletin provides procedure information for dealers/technicians on Radio Software Version V803 Over-the-Air Update.
• 10160646Apr 9, 2019Electrical system, Transmission and drivetrain. This Preliminary Information communication provides information to the technician about vehicles that have "Service 4 Wheel Drive" message on the Driver Information Center. Provides the technician with additional information to ensure that the TCCM contains the latest software released to address previous issues, also advises of default action changes. Calls out specific circuits to be inspected to help isolate…
• 10160125Apr 8, 2019Brakes. This technical bulletin provides a procedure to validate if the parking pawl actuator is not working as intended, causing the parking pawl to engage while driving.
• 10160636Apr 3, 2019Electrical system, Engine. This Preliminary information communicates to the dealer technicians a service procedure to follow if DTC P206D is encountered.
• 10160633Apr 2, 2019Engine, Electrical system. This Preliminary Information communication provides information to the technician about a no start or another concern after swapping an Engine Control Module or other modules from one vehicle to another. The Global Architecture electrical system associated with these vehicles does not allow controller swaps between vehicles.
• 10160133Apr 2, 2019Equipment, Transmission and drivetrain. This informational bulletin provides normal operating characteristics and diagnostic information on Manual transmissions.
• 10160130Apr 2, 2019Engine. This technical bulletin provides a procedure to replace the oil filter insert if found missing or damaged and the cause of the customers concern.

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