2015 Chevrolet Colorado Technical Service Bulletins

1,827 technical service bulletins (TSBs) are on record for the 2015 Chevrolet Colorado. 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.

• 10090003May 20, 2015Seat belts, Electrical system. 15190 - service update. This bulletin provides a service procedure to inspect (and if required) release a branch of the main body wiring harness that may be pinched by the seat belt bracket at the c-pillar on certain 2015 model year chevrolet colorado and gmc canyon vehicles. If the wire branch is pinched, there is the potential that the wires within the wire harness bundle may become damaged resulting in a loss of…
• 10114563May 19, 2015Equipment. This Preliminary Information communication provides information to the technician about vehicles that may have no crank, loss of communication, engine stall or a Service Engine Soon. Technician will inspect the engine bay near the water pump pulley, oil filter housing, and left rear cylinder head behind the coolant pipe. Repair the wires and route the engine harness away from these possible contact points.
• 10114556May 15, 2015Suspension, Electrical system. This Preliminary Information communication provides information to the technician for a small vibration through sweeping turns on highways and interstates that goes away when driving straight. This condition is called smooth road shake and there is a new calibration loaded into TIS2web to program the power steering control module to lessen the effects of smooth road shake.
• 10114547May 14, 2015Equipment, Engine cooling. This Preliminary Information communication provides information to the technician with information regarding high misfire rates always on #1 cylinder. A customer may complain of misfires or roughness on cold start up with a P0300 diagnostic trouble code. Technician is to add coolant dye to the system and run the engine through warm up to circulate the dye. Pressurize the cooling system after a cold soak and inspect…
• 10114545May 14, 2015Electrical system, Steering. This Preliminary Information communication provides information to the technician of binding when turning the steering wheel after removing and reinstalling the intermediate shaft for a service procedure. There is an intermediate shaft nose plug in the upper intermediate shaft that can drop down into the lower intermediate shaft and then into the joint when the shafts are separated. This plug is for initial…
• 10114541May 13, 2015Electrical system. This Preliminary Information communication provides information to the technician on how to tell the difference between the integrated center stack, the radio, the human machine interface, and the vehicle communication interface module. There are pictures of all the individual modules for identification purposes.
• 10113637May 7, 2015Electrical system. This preliminary informational bulletin provides repair information to correct a customer concern that they cannot remove the ignition key and/or that the key may not fully rotate to the ?off? position, though engine does shut off.
• 10114518May 6, 2015Equipment. This Preliminary Information communication provides information to the technician about vehicles that may have a blank radio display. Technician may find a Diagnostic Trouble Code U150F stored in the Radio / Heater-Vent-Air Conditioning controls. Technician will verify if the correct display is installed. If the Diagnostic Trouble Code is current inspect the circuit form end to end.
• 10059108May 1, 2015Seat belts, Electrical system. Chevrolet/gmc: service procedure provided, if required, inspection of main body wiring harness pinching seat belt bracket at c-pillar on certain vehicles, that becomes bundle and damaged resulting in loss of function. Model 2015 colorado, canyon.
• 10114501Apr 30, 2015Electrical system. This Preliminary Information communication provides information to the technician about vehicles that have various Heater-Vent-Air Conditioning issues. Technician should use Tis2Web to reprogram the Heater-Vent-Air Conditioning control module.
• 10113620Apr 28, 2015Equipment. This preliminary informational bulletin provides repair information to correct a customer concern of Iitermittently key will not rotate in door or ignition lock cylinder.
• 10113615Apr 27, 2015Equipment, Electrical system. This technical bulletin provides repair procedure information to correct a customer concern of Transport Mode On message displayed in Driver Information Center (DIC) and/or battery light is flashing.
• 10113614Apr 27, 2015Equipment. This informational bulletin provides information to assist dealership personnel with the identification of vehicle headlamp, tail lamp, license lamp or fog/driving lamp damage that are not considered warrantable.
• 10113613Apr 27, 2015Equipment. This informational bulletin provides technicians with information to help identify the differences between what is considered a fluid leak, and what is considered seepage.
• 10113611Apr 23, 2015Electrical system. This preliminary informational bulletin provides radio programming information to correct customer concerns about no XM audio or time shift, radio lock-up, slow response, vertical line between clock and temperature, poor FM reception (Truck Only).
• 10114482Apr 22, 2015Equipment. This Preliminary Information communication provides information to the technician about vehicles that have a Diagnostic Trouble Code B124B sym 04 in the HMI module. Technician should check the USB port operations if no issue found it should be considered a false code and no components should be replaced. If the USB port is inoperative technician should follow published Service Information diagnosis for Auxiliary…
• 10114481Apr 22, 2015Electrical system. This Preliminary Information communication provides information to the technician about vehicles that are unable to access XM Weather. If the system responds by highlighting the XM Weather Icon but it does not enter the application technician should replace the Human Machine Interface module for this concern.
• 10090060Apr 22, 2015Electrical system. "14818 - service update. This bulletin provides a service procedure to inspect and, if necessary, reroute and/or repair the body-wire harness on certain 2015 model year chevrolet colorado and gmc canyon vehicles. These vehicles may have been assembled with an improper routing of the body-wire harness that places the harness in close proximity to the park-brake pedal assembly. A misrouted body-wire harness that…
• 10114475Apr 20, 2015Equipment. 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…
• 10114474Apr 20, 2015Equipment. This Preliminary Information communication provides information to the technician about connectivity concerns when connecting an Apple device via USB cord. Technician should insure the customer is using an original equipment manufacturer Apple USB cable.
• 10114470Apr 17, 2015Electrical system, Equipment. This Preliminary Information communication provides information to the technician about vehicle that may have an OnStar system that has progression tones when pressing the blue or red button. Technician will need to call General Motors Technical Assistance Center with the scan tool data from the OnStar system.
• 10113598Apr 17, 2015Electrical system. This preliminary informational bulletin provides radio programming information to correct customer concerns about no XM audio or time shift, radio lock-up, slow response, vertical line between clock and temperature, poor FM reception (truck only).
• 10113597Apr 17, 2015Electrical system. This preliminary informational bulletin provides reprpgramming information to correct a customer concern of blank display, NAV screen audio content is unavailable via speech recognition, display screen is stuck on incoming call view after phone call finished, rear view camera display blank, USB Issues/Bluetooth/Favorite Bar/Voice, iPod unable to detect via USB, recognition concerns, XM speech recognition…
• 10114460Apr 13, 2015Equipment. This Preliminary Information communication provides information to the technician about vehicles that may have a blank radio display. Technician may find a Diagnostic Trouble Code U150F stored in the Radio / Heater-Vent-Air Conditioning controls. Technician will verify if the correct display is installed. If the Diagnostic Trouble Code is current inspect the circuit form end to end.
• 10114459Apr 13, 2015Engine cooling. This Preliminary Information communication advises the technician about the calculation and operation of the engine oil life monitor. The monitor calculates the percent of oil life remaining, based on 3 pathways. The first pathway for oil life calculation is engine revolutions. The second pathway for oil life calculation is the mileage form the last rest for all General Motors powertrains except the Volt. The third…
• 10090043Apr 9, 2015Electrical system. 14395a - customer satisfaction program (revised labor time). On some 2015 model year buick encore, lacrosse, regal, and verano; cadillac ats, cts, elr, escalade, srx and xts; chevrolet colorado, corvette, cruze, equinox, impala, malibu, silverado, sonic, spark, ss, suburban, tahoe, trax, and volt; and gmc canyon, sierra, terrain, and yukon vehicles, a performance issue with the onstar® module might impact the…
• 10114451Apr 6, 2015Electrical system. This Preliminary Information communication advises the technician that the Human Machine Interface, Radio or Tuner, radio controls, Integrated Center Stack, display, and Media Disc Players are placed on restriction through the General Motors Technical Assistance Center. Dealer will need to contact General Motors Technical Assistance Center for further assistance.
• 10114448Apr 1, 2015Body and structure. This Preliminary Information communication provides information to the technician about vehicles that may have slack in one of the tailgate cables. Technician should not replace any parts for this concern. Please communicate to the customer this condition is a normal operating characteristic of their vehicle.
• 10059103Apr 1, 2015Electrical system. Chevrolet/gmc: information regarding the procedure on certain vehicles, in repairing and/or rerouting the body wire harness that was assemble and improperly routed close to park brake pedal. Model 2015 canyon, colorado.
• 10057076Apr 1, 2015Electrical system. Buick/cadillac/ gmc/ chevrolet: see document search button for owner letter. Battery is dead due to onstar module and if vehicle fails to start after 4 days and occurs even if onstar system is not active. *pe updated 11/6/15.
• 10135418Mar 31, 2015Electrical system. This informational bulletin adds the 2014 and 2015 model years to information of a language change for OnStar System (U.S. and Canada only).
• 10113785Mar 31, 2015Equipment. This informational bulletin adds the 2014 and 2015 model years to information of a language change for OnStar System (U.S. and Canada only).
• 10090103Mar 31, 2015Equipment, Transmission and drivetrain. "15008 - service update. This bulletin provides a service procedure to install two bolts onto the transfer case adapter housing on certain vehicles equipped with a 2.5l engine (rpo lcv) and a 6-speed automatic transmission (rpo myb). These vehicles may be missing two lower transfer case adapter bolts. This could cause increased vibration at vehicle speeds above 80 mph (128 km/h).
• 10139389Mar 30, 2015Engine cooling. This Preliminary Information communication provides information to the technician about vehicle that may have black smoke on a cold start. A dual-pulse injection strategy is utilized during engine cold start to reduce the time required to bring the catalytic converter up to operating temperature. This split injection strategy lasts for about 60 seconds on cold start. This process may cause the customer to see…
• 10135415Mar 30, 2015Visibility (wipers, defrost, mirrors). This preliminary informational bulletin provides repair information for a customer concern that the windshield wiper blade(s) skip/chatter across the windshield during operation.
• 10113782Mar 30, 2015Visibility (wipers, defrost, mirrors). This preliminary informational bulletin provides repair information for a customer concern that the windshield wiper blade(s) skip/chatter across the windshield during operation.
• 10139381Mar 27, 2015Electrical system. This Preliminary Information communication advises the technician that the E92 Engine Control Module part number 12662034 part restriction through General Motors Product Quality Center has ended. Dealer can order the parts through the regular Customer Care and Aftersales parts process.
• 10139379Mar 27, 2015Equipment. This Preliminary Information communication provides information to the technician about vehicles that the radio can be turned on after turning the ignition off and opening the driver?s door. The radio can then be turned back on after the vehicle's Retained Accessory Power has been canceled by simply pressing the power button on the radio. This is a normal characteristic of the key off operation.
• 10139375Mar 26, 2015Engine cooling. 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…
• 10139371Mar 26, 2015Equipment. This Preliminary Information communication provides information to the technician about vehicle that may have an OnStar system that has progression tones when pressing the blue or red button. Technician will need to call General Motors Technical Assistance Center with the scan tool data from the OnStar system.
• 10135412Mar 26, 2015Equipment. This informational bulletin provides information on the Product Quality Center (PQC) assembly replacement process for Service Agents not required to contact PQC prior to assembly replacement.
• 10113775Mar 26, 2015Equipment. This informational bulletin provides information on the Product Quality Center (PQC) assembly replacement process for Service Agents not required to contact PQC prior to assembly replacement.
• 10113773Mar 26, 2015Equipment. 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.
• 10135411Mar 25, 2015Latches, locks and linkages, Electrical system. This preliminary informational bulletin provides repair information to correct a customer concern of rear door ajar message, rear door hard to close, and/or rattle noise from lower rear door.
• 10113772Mar 25, 2015Body and structure. This preliminary informational bulletin provides repair information to correct a customer concern of rear door ajar message, rear door hard to close, and/or rattle noise from lower rear door.
• 10139361Mar 23, 2015Equipment. This Preliminary Information communication provides information to the technician about vehicle that may OnStar inoperative and Navigation/GPS/Compass issues. Technician may find Diagnostic Trouble Codes B101D sym 3C and or F0. Technician will gather data using a scan tool and contact General Motors Technical Assistance Center for further assistance. After approval technician will replace the OnStar module.
• 10135406Mar 23, 2015Transmission and drivetrain. This preliminary informational bulletin provides diagnostic tips for a customer concern of Malfunction Indication Lamp (MIL) illuminated, and a technician may find DTC P0741 set: Torque Converter Clutch Stuck Off
• 10113765Mar 23, 2015Equipment. This preliminary informational bulletin provides diagnostic tips for a customer concern of Malfunction Indication Lamp (MIL) illuminated, and a technician may find DTC P0741 set: Torque Converter Clutch Stuck Off
• 10135396Mar 18, 2015Engine cooling. This informational bulletin provides information for repairing engine front cover oil leak, sealing surface preparation and applying RTV sealant.
• 10113755Mar 18, 2015Engine. This informational bulletin provides information for repairing engine front cover oil leak, sealing surface preparation and applying RTV sealant.

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