2015 Chevrolet Tahoe Technical Service Bulletins

2,578 technical service bulletins (TSBs) are on record for the 2015 Chevrolet Tahoe. 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.

• 10137906May 13, 2014Electrical system. This technical bulletin provides a procedure to disconnect the battery if the repairs were done to the vehicle and the technician was unable to clear the codes.
• 10137903May 12, 2014Equipment. This preliminary bulletin states to add the DTC symptom byte to the documentation to help aid engineering pinpoint concerns when trying to locate a root cause.
• 10112067May 12, 2014Body and structure. This Preliminary Information communication provides information to the technician about vehicles that have a pop or scrape noise when the lift gate or lift glass is opened. Technician will need to inspect to see if the truck was built with shims between the left hinge and the spoiler. Technician will need to remove the shims if they are present. If removing the shims does not correct the concern, the spoiler will…
• 10137902May 9, 2014Fuel system, Equipment. This preliminary bulletin provides directions on testing the in tank fuel pump and which bulletin to refer to after the diagnostics are complete.
• 10112064May 8, 2014Electrical system. This Preliminary Information communication provides information to the technician about vehicles that may have the driver's power seat or the memory seat functions become inoperative. Technician will need to inspect terminal tension at the left instrument panel fuse block (X51L) connector X1 terminals 27 and 28. If terminal tension is found to be poor, it will need to be replaced.
• 10112063May 8, 2014Body and structure. This Preliminary Information communication provides information to the technician about vehicles with erratic or hesitation when opening and closing the power lift gate. There may be a diagnostic trouble code B153A set in the power lift gate module. This concern could occur if the left lift gate actuator is internally coming apart. The actuator will need to be replaced however care must be taken when removing the…
• 10112057May 6, 2014Equipment. This Preliminary Information communication provides information to the technician about vehicles that the radio display does not always return to the previous source screen when a Bluetooth call has ended. Dealer should communicate to the customer this condition is a normal operating characteristic of their vehicle.
• 10112055May 6, 2014Brakes, Transmission and drivetrain. This Preliminary Information communication provides information to the technician with the steps on diagnosing and repairing vehicles that may have unwanted grade braking, reduced engine power with no Driver Information Center messages "Brake Pedal Override Feature", transmission busy or frequent shifting up or down. Technician will use this preliminary information to find the brake pedal position data parameters…
• 10112054May 5, 2014Electrical system, Equipment. This Preliminary Information communication provides information to the technician the steps to diagnose and repair the concern of the display is showing 32° F (0° C) after a battery or reprogramming a module. The outside temperature will begin to update if driven above 20 mph for at least 5 minutes. If the vehicle speed drops below 20 mph, the timer will reset and the display will stop updating.
• 10112053May 5, 2014Seats, Equipment. This Preliminary Information communication provides information to the technician on how to diagnose and repair vehicles that may have a rattle noise from the second row seat. Technician will need to "forcefully" slam the seat down into the latched position and Repeat this 7 to 8 times. Technician can now latch the seat down using normal force and verify the rattle noise is corrected.
• 10137890May 2, 2014Equipment, Transmission and drivetrain, Engine cooling. This informational bulletin provides information to the technician on what parts of an engine or transmission will require the PQC to be notified.
• 10112052May 2, 2014Transmission and drivetrain, Equipment. This Preliminary Information communication provides information to the technician about vehicles that may have a delayed engagement into drive, shudder at a launch, or the transmission is slipping when shifting into 1st, 2nd, 3rd or 4th gears. This may be due to loose stator support to pump cover bolts causing a leak at the stator support to pump cover gasket. Technician will check for the bolts to be loose.
• 10112050May 2, 2014Transmission and drivetrain, Suspension. This Preliminary Information communication provides information to the technician with the steps to diagnose and repair vehicles that may have a whine noise at highway speeds from the rear of the vehicle. If the technician has diagnosed the noise to be a rear axle related whine noise at highway speed, then use published Service Information "Symptoms - Rear Drive Axle". Technician should also compare the concern…
• 10112048May 2, 2014Equipment. This Preliminary Information communication provides information to the technician about vehicles that have a touchscreen that is inaccurate or that the display does not seem to respond with the desired operation when pressed. Technician will need to perform a touch screen calibration and re-evaluate the concern.
• 10253373May 1, 2014Engine cooling, Electrical system. Engine Cranks But Will Not Start May Set P00C6.
• 10253122May 1, 2014Engine cooling. Engineering Information
• 10248771May 1, 2014Equipment. Base Radio Lock Up
• 10248739May 1, 2014Transmission and drivetrain. Inner Tie Rod Torque
• 10248469May 1, 2014Electrical system, Suspension. Front Shock Electrical Connector Terminal Removal.
• 10248456May 1, 2014Electrical system. Front Shock Electrical Connector Terminal Removal.
• 10248455May 1, 2014Visibility (wipers, defrost, mirrors), Body and structure. Pop Or Scrape Noise When Liftgate Or Glass Is Opened Or Power Liftgate Reverses.
• 10248454May 1, 2014Equipment. Call Screen Is Still Displayed After Ending A Bluetooth Call
• 10247763May 1, 2014Transmission and drivetrain. Unwanted Grade Braking - Low Power - And/Or Transmission Busy Shifting.
• 10247322May 1, 2014Transmission and drivetrain. Transmission Oil Cooler Connection
• 10247108May 1, 2014Transmission and drivetrain. Unwanted Grade Braking - Low Power - And/Or Transmission Busy Shifting.
• 10246506May 1, 2014Electrical system, Other or unknown. Unable to Clear BCM DTCs After Completing Repair
• 10245976May 1, 2014Seats. Rattle Noise From Second Row Seat.
• 10245975May 1, 2014Equipment. Radio Touchscreen Inaccurate or Difficult To Use.
• 10245970May 1, 2014Transmission and drivetrain. Driver's Power Or Memory Seat and/or Power Adjustable Pedals Inoperative.
• 10245968May 1, 2014Body and structure. Power Liftgate Erratic Operation Will Not Power Close DTC B153A And/Or Motor Running But Does Not Move.
• 10245967May 1, 2014Transmission and drivetrain, Engine cooling. Power Liftgate Erratic Operation Will Not Power Close DTC B153A And/Or Motor Running But Does Not Move.
• 10245930May 1, 2014Equipment. Outside Temperature Will Not Update.
• 10137889May 1, 2014Equipment, Electrical system. This technical bulletin provides a procedure on how to turn the transport mode message off and reset the battery light flashing.
• 10074045May 1, 2014Engine. Summary to be provided on a future date.
• 10073745May 1, 2014Equipment. Summary to be provided on a future date.
• 10070964May 1, 2014Equipment. Summary to be provided on a future date.
• 10070946May 1, 2014Fuel system, Other or unknown. Summary to be provided on a future date.
• 10070629May 1, 2014Suspension. Summary to be provided on a future date.
• 10070628May 1, 2014Body and structure. Summary to be provided on a future date.
• 10070626May 1, 2014Seats. Summary to be provided on a future date.
• 10070621May 1, 2014Seats. Summary to be provided on a future date.
• 10070619May 1, 2014Body and structure. Summary to be provided on a future date.
• 10070618May 1, 2014Body and structure. Summary to be provided on a future date.
• 10070588May 1, 2014Equipment. Summary to be provided on a future date.
• 10070048May 1, 2014Equipment. Summary to be provided on a future date.
• 10070045May 1, 2014Equipment, Suspension. Summary to be provided on a future date.
• 10070010May 1, 2014Engine. Summary to be provided on a future date.
• 10067358May 1, 2014Equipment. Summary to be provided on a future date.
• 10067326May 1, 2014Steering. Summary to be provided on a future date.
• 10067281May 1, 2014Transmission and drivetrain. Summary to be provided on a future date.

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