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.

• 10248470Sep 1, 2014Visibility (wipers, defrost, mirrors). A/C Blows Warm During High Ambient Temperatures.
• 10247685Sep 1, 2014Equipment. Navigation Radio, Radio, Human Machine Interface.
• 10247326Sep 1, 2014Electrical system. ?Peek In? Odometer Display Incorrect
• 10245955Sep 1, 2014Engine cooling. No Crank And/Or Click No Crank
• 10245886Sep 1, 2014Transmission and drivetrain. Inner Tie Rod Torque
• 10245759Sep 1, 2014Equipment. Transport Mode On Message Displayed in Driver Information Center (DIC) and/or Battery Light is Flashing (Follow Procedure as Outlined Below)
• 10245324Sep 1, 2014Equipment. Navigation Radio, Radio, Human Machine Interface.
• 10072531Sep 1, 2014Electrical system. Summary to be provided on a future date.
• 10072519Sep 1, 2014Equipment. Summary to be provided on a future date.
• 10072080Sep 1, 2014Equipment. Summary to be provided on a future date.
• 10072071Sep 1, 2014Body and structure. Summary to be provided on a future date.
• 10072066Sep 1, 2014Electrical system. Summary to be provided on a future date.
• 10070643Sep 1, 2014Equipment. Summary to be provided on a future date.
• 10070607Sep 1, 2014Engine. Summary to be provided on a future date.
• 10070530Sep 1, 2014Equipment. Summary to be provided on a future date.
• 10067371Sep 1, 2014Equipment. Summary to be provided on a future date.
• 10067285Sep 1, 2014Electrical system. Summary to be provided on a future date.
• 10066105Sep 1, 2014Steering. Summary to be provided on a future date.
• 10056471Sep 1, 2014Electrical system. Chevrolet/gmc: to reprogram instrument cluster panel, service procedure has been provided in regards to base warranty expired with an incorrect odometer reading, on some vehicles. Model 2014 silverado 1500, sierra 1500, 2015 suburban, tahoe, yukon, silverado 2500, 3500, sierra 2500, 3500.
• 10056362Sep 1, 2014Electrical system. Gmc/chevrolet: the instrument panel cluster (ipc) is locked up and on restriction due to a sps programming event. Model 2014 silverado 1500, sierra 1500, 2015 silverado, suburban, tahoe, sierra, yukon models. *pe updated 12/12/14/
• 10112206Aug 29, 2014Body and structure. This Preliminary Information communication provides information to the technician on a concern of body pressure booming. This concern may be more noticeable when the active fuel management is engages and the engine is in 4 cylinder mode. The roof sheet metal may not be attached to the roof bows any longer. Technician is to follow the steps to apply vibration control material between the roof bow and the roof sheet…
• 10112205Aug 29, 2014Equipment. This Preliminary Information communication provides information to the technician about vehicles that will not connect to OnStar. Technician may find Diagnostic Trouble Code B2470-04 set in the Vehicle Communication Interface Module also a red LED on the OnStar keypad will be on. Technician will need to follow published diagnostics for the Diagnostic Trouble Code.
• 10112202Aug 28, 2014Electrical system. This Preliminary information communication provides information to the technician about vehicles with the rear body fuse block with a loose fuse connection. Technician will need to check terminal tension on the rear fuse block. Technician will need repair any poor terminal tension issues.
• 10112195Aug 26, 2014Equipment, Electrical system. This Preliminary Information communication provides information to the technician about vehicles that the voice recognition is inoperative. Technician will need to toggle through all languages then back to the desired language.
• 10138693Aug 25, 2014Equipment, Electrical system. This warranty bulletin explains how to use the EL-50313 Midtronic GR8 Battery tester to test a battery and determin if it is warranty or not.
• 10138692Aug 25, 2014Equipment. This informational bulletin provides information to the dealers on properly maintaining vehicles in inventory.
• 10138690Aug 25, 2014Equipment. This preliminary bulletin explains new model features and service guides.
• 10112190Aug 21, 2014Transmission and drivetrain. This Preliminary Information communication provides information to the technician about vehicles that may have a service 4 wheel drive message and the transfer case is stuck in neutral. Technician may find Diagnostic Trouble Code C0398 set in the Transfer Case Control Module. Technician should verify if the vehicle was dinghy towed the vehicle using the owner's manual procedure.
• 10112189Aug 21, 2014Transmission and drivetrain, Electrical system, Equipment. This Preliminary Information communication provides information to the technician about vehicles that may have a repeat service 4 wheel drive message. Technician may find Diagnostic Trouble Codes C0398, C038D or C0397. Technician will need to reprogram the Transfer case control module with latest software available through tis2web.
• 10112185Aug 19, 2014Electrical system. This Preliminary Information communication provides information to the technician how to diagnose and repair a vehicle with an engine that runs with an intermittent crank no start with a Diagnostic Trouble Code P0011 or P00C6 current or history. The Camshaft Position Actuator Solenoid Valve may be sticking or binding causing the valve timing to be retarded. Dealer will need to cycle the Camshaft Position Actuator…
• 10138682Aug 18, 2014Equipment. This preliminary bulletin provides a diagnostic tip to install a temporary dowl rod to perform an alignment.
• 10138681Aug 18, 2014Tires, Equipment. This informational bulletin provides the technician with information on tire radial force variations and how to use it.
• 10112179Aug 18, 2014Equipment, Transmission and drivetrain, Electrical system. This Preliminary Information communication provides information to the technician about vehicles that may have a transfer case that will not shift out of 4 wheel drive low or takes a long time to shift out of 4 wheel drive low. Technician will need to update the Transfer Case Control Module for this concern.
• 10112172Aug 18, 2014Transmission and drivetrain. This Preliminary Information communication provides information to the technician about vehicles that may have a service 4 wheel drive message and the transfer case is stuck in neutral. Technician may find Diagnostic Trouble Code C0398 set in the Transfer Case Control Module. Technician should verify if the vehicle was dinghy towed the vehicle using the owner's manual procedure.
• 10138673Aug 8, 2014Equipment. This preliminary bulletin provides a procedure to update the radio to correct the customers concern of multipul radio operation issues.
• 10112160Aug 8, 2014Equipment. This Preliminary Information communication provides information to the technician about installing General Motors Accessory pats. Technician can check Service Information for some accessories. Technician can also contact Partect for assistance. Technician can also contact Techline Customer Support Center for programming issues.
• 10138671Aug 7, 2014Equipment, Visibility (wipers, defrost, mirrors). This preliminary bulletin provides a procedure to replace the windshild to correct the customers concern of a loose mirrior and/or bracket fell off.
• 10112159Aug 7, 2014Equipment. This Preliminary Information communication provides information to the technician about vehicles that may have a the AM or FM audio volume changes, mutes, echoes, cuts in and out, repeats broadcast content, or skips intermittently. Advise this is normal operation when listening to a weak AM or FM HD station. Technician can shut the HD option off to fix the concern.
• 10112158Aug 7, 2014Other or unknown, Electrical system. This Preliminary Information communication provides information to the technician on the steps to diagnose and repair vehicles that may have an intermittent "Check Trailer Wiring" or "Service Trailer Brake" message on the Driver Information Center. Technician may find Diagnostic Trouble Code C1114. Technician will inspect and clean the ground wire (normally white wire) connection on the trailer side of the 7-pin…
• 10112146Aug 4, 2014Engine cooling, Electrical system, Body and structure. This Preliminary Information communication provides information to the technician on the steps to diagnose and repair vehicles that have remote start is inoperative, power lift-gate Regular Production Option Code (TB5) is inoperative with the ignition off, and vehicles equipped with the diesel engine, the blower motor may stay on after the engine is turned off. Technician may find Diagnostic Trouble Code P2537 set.
• 10056364Aug 1, 2014Electrical system, Equipment. Gmc/chevrolet: trucks with integrated trailer brake controller (itbc) may received an intermittent check trailer wiring, and/or service trailer brake message with diagnostic trouble code (dtc) c1114 and have itbc connection checked. Model 2014 silverado 1500, sierra 1500, 2015 silverado, suburban, tahoe, sierra, yukon models.
• 10056360Aug 1, 2014Fuel system. Gmc/chevrolet/cadillac: between fuel tank ad ethanol sensor, a noise of rattle, tick and/or vibration, is coming from fuel feed line in rear of vehicle and pressure should be applied to fuel line and replace if source is present. Model 2015, escalade, suburban, tahoe, yukon, yukon xl.
• 10055403Aug 1, 2014Engine. Gm: engine will crank but will not start. Dtc p00c6 may be set. Low fuel rail pressure. Also includes chevrolet corvette, gmc yukon xl and sierra. Model year 2015. *js updated 05/19/2014 *js updated 11/12/14.
• 10112144Jul 31, 2014Equipment. This Preliminary Information communication provides information to the technician about vehicle that has no XM audio on certain channels but XM channel info is displayed. Technician will need to contact XM and deactivate and activate the module.
• 10140439Jul 30, 2014Equipment. This technical bulletin provides a procedure to correct the customers concern of odor coming from the Air conditioning.
• 10138594Jul 30, 2014Equipment. This technical bulletin provides a procedure to correct the customers concern of odor coming from the Air conditioning.
• 10137844Jul 30, 2014Equipment. This technical bulletin provides a procedure to correct the customers concern of odor coming from the Air conditioning.
• 10112142Jul 30, 2014Equipment. This Preliminary Information communication provides information to the technician about vehicles that have a message on the radio "maximum number of phones are currently paired to the vehicle". Dealer should advise the customer this is normal operation of the vehicle due to the maximum number of five phones can be paired to a vehicle.
• 10112141Jul 30, 2014Electrical system. This Preliminary Information communication advises the technician that the Instrument Panel Cluster for vehicles will be placed on restriction through the General Motors Technical Assistance Center. Dealer will need to contact the General Motors Technical Assistance Center for further assistance.
• 10112139Jul 30, 2014Equipment. 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.

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