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.

• 10247649Sep 1, 2012Electronic stability control. Unwanted Stability Activation And/Or C0710.
• 10247085Sep 1, 2012Equipment. Radio Button Backlighting Inoperative.
• 10247084Sep 1, 2012Electronic stability control. SES MIL With P057C And/Or P057D Service Stability Message.
• 10247082Sep 1, 2012Body and structure. Whistle Noise From Drivers Side A Pillar Area
• 10247080Sep 1, 2012Equipment. Inaccurate Or Slow Response Of Outside Air Temperature Display.
• 10247066Sep 1, 2012Vehicle speed control, Brakes. Stability Message Low Power Brake Light And Cruise Control Operation.
• 10247065Sep 1, 2012Suspension. Stabilitrak/Traction Control OFF With Red Brake Warning Lamp
• 10245343Sep 1, 2012Suspension. Rattle Squeak Clunk Bump Noise From Front Suspension.
• 10245321Sep 1, 2012Equipment. Navigation Radio Radio And Integrated Center Stack
• 10245306Sep 1, 2012Back-over prevention (rear camera). Rear Camera Display Blank.
• 10245288Sep 1, 2012Electronic stability control. Unwanted Stability Activation And/Or C0710.
• 10047479Sep 1, 2012Electronic stability control, Other or unknown. Gmc/chevrolet/cadillac: instrument panel messages regarding stabilitrak message, traction control message, service brake system message, is off and gauges, in various modules low speed settings, are inoperative. Models 2007-13 all escalades; avalanche, silverado, suburban, tahoe; sierra, all yukons and denalis.
• 10047459Sep 1, 2012Vehicle speed control. Cadillac/gmc/chevrolet: information on cruise control being inoperative due to bpp circuit signal and/or tcc/cruise brake pedal parameters, when brake pedal is released but shows applied. Models 2007-2013 all escalades, avalanche, silverado, suburban, tahoe, sierra, all yukons.
• 10047419Sep 1, 2012Brakes. Chevrolet/gmc/cadillac: brake pedal position (bpp) sensor has related issues after normal diagnostics, regarding connector x205, terminal concern, cruise/brake light or service stability message or reduced engine power. Models 2012-2013 all escalades, avalanche, silverado, suburban, tahoe, sierra and all yukons.
• 10047379Sep 1, 2012Equipment. Gmc/cadillac/chevrolet: hvac system, when turned on, is very noisy and there is a lack of airflow, through vents, due to blower motor failing to work properly. Models 2012-2013 escalade, esv, ext; avalanche, silverado, suburban, tahoe; sierra, yukon, yukon denali, yukon xl, yukon xl denali.
• 10045940Sep 1, 2012Equipment. Gmc/cadillac/chevrolet: no air is flowing through hvac vents because of an inoperative blower motor. The situation is intermittent. Models 2011-12 cadillac-escalade, escalade esv & ext; gmc-sierra, yukon & xl, yukon denali & xl denali; chevrolet-tahoe, suburban, avalanche & silverado. *pe updated 9/26/12.
• 10044879Sep 1, 2012Exterior lighting, Vehicle speed control. General motors: service stability message low power brake light and cruise control operation- dtc c0161 and/or c0277. New for the 2012 models is a dual brake pedal position (bpp) sensor (two sensors in one). The dual bpp replaces the old style open/closed brake switch which has been used for years. *js models 2012-13 all escalades; avalanche, express, silverado, suburban, tahoe; savana, sierra, all yukons and…
• 10044852Sep 1, 2012Latches, locks and linkages. General motors: rear door handle, latch, lock inoperative, binding will not open, will not release intermittently (perform repairs as outlined). This maybe caused by the outside door handle rod contacting the door under certain conditions, causing a bind condition. *js model 2006-11 hhr. Updated 11/28/12.
• 10055803Jul 1, 2012Transmission and drivetrain. Cadillac/chevrolet/gmc/hummer/pontiac: there is slipping or have no fourth, fifth or sixth gear and malfunction indicator lamp (mil) would be on, with diagnostic trouble code (dtc) p0796 found as active.
• 10044242May 1, 2012Electrical system. Gm: j-35616-64b terminal test probe and replacement terminal. Also included models verano, regal, lacrosse, cts, srx, volt, sonic, malibu, impala, equinox, cruze, avalanche, tahoe suburban, silverado, sierra, yukon, and terrain for model year 2013. Model escalade model year 2012-2013. Model pontiac g3 model year 2007. Model wave model years 2005-2010. Denali models model years 2007-2013.
• 10044233Mar 1, 2012Transmission and drivetrain. Gm: tick or rattle noise from front of dash, transmission filler tube cracked or broken (inspect filler tube, replace tube as necessary). *js updated 05/3/2013
• 10043849Mar 1, 2012Air bags. Gm: air bag warning lamp illuminated, repeat history dtc b0083 0f- b0088 0f on vehicles operated in amarillo texas area. An updated software calibration has been released to address this condition. Also included in models years 2010-2012 model:cadillac escalade hybrid; chevrolet silverado hybrid; chevrolet tahoe hybrid;gmc sierra denali; gmc sierra hybrid;gmc yukon hybrid; gmc yukon denali hybrid.
• 10043829Mar 1, 2012Transmission and drivetrain. Gm: loss of high speed gmlan communications, intermittent no crank, ip gage fluctuation, intermittent door look cycling, intermittent chime operation, various ip warning lamps illuminated, transmission may not shift, communication dtcs u0073, u0100, u0101, u0102 u0121 or u0140 set (repair terminals in transmission harness connector, repair open or shorted gm high speed lan circuits, open or shorted data link…
• 10026624Mar 1, 2012Engine cooling. Gmc: correct front axle vent hose routing. The front axle vent hose is mounted in the left side of the engine compartment, and may not be correctly routed. *pe updated on 5/1/2012.
• 10043904Feb 1, 2012Electrical system, Equipment. Service update for inventory and customer vehicles. Radio display may be inoperative or flicker - expires with base warranty.
• 10043902Feb 1, 2012Seats. Seat rattle and/or hard to latch and unlatch, power release fold and tumble not fully functioning.
• 10043629Feb 1, 2012Steering. General motors: reservoir for power steering fluid is heat damaged and leaking. May caused problems with power steering pump.
• 10043599Jan 1, 2012Fuel system. Chevrolet/buick/gmc/cadillac: fuel gauge has an incorrect reading after filling or fuel level slow to register or display after vehicle has started.
• 10043185Nov 1, 2011Transmission and drivetrain. Cadillac/chevrolet/gmc/hummer: some suvs and trucks are exhibiting a condition where by grinding/ratcheting type noise coming from automatic transmission when shifting into park while in 4wd low (4lo) range.

← All problems reported for the 2012 Chevrolet Tahoe