2012 Chevrolet Tahoe Technical Service Bulletins

1,729 technical service bulletins (TSBs) are on record for the 2012 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.

• 10139026May 7, 2013Equipment, Electrical system. This informational bulletin is a revision for 10-00-89-005B to add the 2014 model year and labor codes.
• 10139025May 6, 2013Equipment, Electrical system. This informational bulletin is a revision for 07-00-89-037E to add the 2014 model year and to update the labor operation under Courtesy Transportation Warranty Transaction Submission.
• 10139024May 6, 2013Equipment, Electrical system. This informational bulletin is a revision for 09-00-89-016B to add the 2014 model year and update the labor operation.
• 10139023May 6, 2013Seats, Equipment, Electrical system. This preliminary informational bulletin provides a revision of PI0718A to add model years and update the Warranty Information.
• 10139021May 3, 2013Equipment, Visibility (wipers, defrost, mirrors). This informational bulletin provides a revision for 03-08-48-006I to add model years and update parts information.
• 10113074May 2, 2013Electrical system, Equipment. This Preliminary Information communication provides information to the technician that after replacing the Instrument Panel Cluster the exchange center is unable to program the actual mileage on the odometer or the actual mileage is unknown. Dealer will need to follow dealer to the General Motors service policies and procedures manual section 3.2.4 odometer servicing.
• 10254219May 1, 2013Transmission and drivetrain, Equipment. Diagnostic Information for Transmission.
• 10254209May 1, 2013Suspension, Electrical system, Electronic stability control. Magnetically Controlled Suspension Electrical Connector Not Seated.
• 10253616May 1, 2013Equipment. Audio System Speaker Rattle, Buzz Noise, Poor Sound
• 10247715May 1, 2013Other or unknown, Equipment. Terminal Test Probe And Replacement Terminal.
• 10247666May 1, 2013Electrical system. Procedures For Failed TIS SPS Sequential Programming
• 10247060May 1, 2013Electrical system. Terminal Test Probe And Replacement Terminal.
• 10246636May 1, 2013Steering. Power Steering Noise or Fluid Leak from Power Steering Pump, Gear or High Pressure Hose During Extreme Low Temperature Conditions
• 10246617May 1, 2013Equipment. Car and Truck Fix it Right the First Time Issues
• 10246595May 1, 2013Transmission and drivetrain. Change in Automatic Transmission Add Condition Documentation and Claim Submission
• 10245908May 1, 2013Seats. GM Accessory Heated Seats Inoperative After Installation.
• 10245907May 1, 2013Suspension. GM TAC Support of Vehicle Vibration Complaints.
• 10245305May 1, 2013Equipment, Electrical system. Procedures For Failed TIS SPS Sequential Programming
• 10139033May 1, 2013Equipment. This informational bulletin is a revision for 03-06-03-004G to add the 2014 model year and update the Labor Operation.
• 10139016May 1, 2013Equipment. This preliminary informational bulletin provides a revision of PI0360A to add the 2013-2014 model years and update the Recommendation /Instructions.
• 10062274May 1, 2013Equipment. Summary to be provided on a future date.
• 10052311May 1, 2013Engine cooling. General motors: low engine oil pressure, no oil pressure, and/or engine noise. This could be the result of a sticking oil pump pressure relief valve.
• 10043887May 1, 2013Electrical system, Steering. Gm: the service stabilitrak message being displayed in dic. The stabilitrak indicator light may also be on. *js updated on 7/9/2013.
• 10039489May 1, 2013Transmission and drivetrain. Gm: the transmission is slipping or has no forward/reverse movement. *rm updated 4/16/12. *pe updated 6/18/12. *pe updated on 7/09/2013.
• 10113011Apr 26, 2013Electrical system. This Preliminary Information communication provides information to the technician about the Multiple Diagnostic Interface or Techline computer terminal locks up during Service Programming System Sequential Programming or failed Service Programming System Sequential Programming event or no communication with any one Hybrid module. Technician will need to contact Techline customer support center for further assistance.
• 10130652Apr 25, 2013Equipment. This technical bulletin provides Warranty Administration - New Labor Codes information.
• 10130650Apr 22, 2013Equipment. This preliminary information bulletin provides information on 2-3 shift flare when cold.
• 10130645Apr 19, 2013Equipment. This technical bulletin provides a revision of 13-00-89-004 to update car issues information for reference information/bulletin PI0746C.
• 10112988Apr 19, 2013Equipment. This Preliminary Information communication provides information to the technician about vehicles that have at times the XM Traffic or Weather for the local area takes several minutes to update and may read "NO DATA" or "UPDATING" during that time. Technician should be advised that Traffic and Weather data from local reporting stations and then send the updated info process may take up to 24 minutes.
• 10112973Apr 16, 2013Equipment. This Preliminary Information communication provides information to the technician about vehicles that for no reason the alarm will go active. Technician will need to use a scan tool to verify that the alarm was activated by the inclination sensor. If the trigger is the inclination sensor, inspect the sensor's mounting location. Technician will need to relocate the sensor if it is attached to the driver's side lower…
• 10130634Apr 15, 2013Equipment. This preliminary information bulletin provides a revision of PI0564B to add models.
• 10130631Apr 15, 2013Equipment. This technical bulletin provides a revision of 03-06-03-003B to add the 2010-2014 model years, update the Attention statement, change the terms Claim Type B to Claim Type ZPTI, GM Dealer to GM Service Agent, Repair Order to Job Card, Warranty Claim to Warranty Transaction, and to update the Procedure Information for submitting Vehicle Repairs from WINS to Global Warranty Management (GWM).
• 10112966Apr 12, 2013Engine cooling. This Preliminary Information communication provides information to the technician about vehicles that have an audible engine whine noise at 1500-1800 revolutions per minute. Technician will need to check the coolant level, remove serpentine belt to verify noise goes away, rotate the thermostat 90 degrees and retest, then replace thermostat and retest. Technician will replace the water pump if replacing the…
• 10130628Apr 11, 2013Equipment. This technical bulletin provides a revision of 12-04-21-001A to add the 2013 model year, clarify the information from the previous bulletin and to add data throughout. The document should be reviewed and treated as new information.
• 10130627Apr 11, 2013Equipment. This technical bulletin provides a revision of 99-04-20-002G to add 2013-2014 model years.
• 10130619Apr 8, 2013Equipment. This technical bulletin provides a revision of 10-00-89-017Z to include updated information.
• 10112958Apr 5, 2013Engine cooling. This Preliminary Information communication provides information to the technician about vehicles that have low oil pressure, no oil pressure, and/or engine noise. Technician will need to replace the oil pump, flush the oil cooler lines.
• 10130611Apr 3, 2013Equipment. This preliminary information bulletin is for information on COAX Repair Kit Availability. Revised from PI0572A
• 10254236Apr 1, 2013Body and structure. Wax Coating on Frame Peeling, Metal Shows Corrosion/Rusting.
• 10247766Apr 1, 2013Equipment. Unwanted Alarm Sounding (GM Accessory Inclination Sensor Mounting)
• 10247762Apr 1, 2013Transmission and drivetrain. Unwanted Grade Braking, Low Power, and/or Transmission Busy Shifting.
• 10247111Apr 1, 2013Electrical system. Unwanted Alarm Sounding (GM Accessory Inclination Sensor Mounting)
• 10247107Apr 1, 2013Transmission and drivetrain. Unwanted Grade Braking, Low Power, and/or Transmission Busy Shifting.
• 10246616Apr 1, 2013Equipment. Car and Truck Fix it Right the First Time Issues
• 10246615Apr 1, 2013Equipment. Car and Truck Fix it Right the First Time Issues
• 10246614Apr 1, 2013Electrical system. Vehicle Software Enhancements
• 10245773Apr 1, 2013Other or unknown, Body and structure. Transfer Case Identification First Design vs. Second Design
• 10071613Apr 1, 2013Transmission and drivetrain. Summary to be provided on a future date.
• 10062865Apr 1, 2013Brakes. Summary to be provided on a future date.
• 10052297Apr 1, 2013Electrical system. General motors: on some trucks and passenger vehicles, accessory power outlets (apo) and trailer lighting are common accessed electrical systems that are affected by devices that are plugged in and become inoperative due to an open fuse and no problem with vehicle identified. Models years 2010-2014 trucks and passenger. No models.

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