[ switch models ] 2005 Chevrolet Avalanche 2005 Chevrolet Aveo 2005 Chevrolet Cavalier 2005 Chevrolet Classic 2005 Chevrolet Colorado 2005 Chevrolet Corvette 2005 Chevrolet Equinox 2005 Chevrolet Impala 2005 Chevrolet Kodiac 2005 Chevrolet Malibu 2005 Chevrolet Monte Carlo 2005 Chevrolet Silverado 2005 Chevrolet Suburban 2005 Chevrolet Tahoe 2005 Chevrolet Trailblazer 2005 Chevrolet Uplander [ switch years ] 2008 Chevrolet Cobalt 2007 Chevrolet Cobalt 2006 Chevrolet Cobalt

2005 Chevrolet Cobalt

2005 Chevrolet Cobalt TSBs (Technical Service Bulletins)

There are also 2 Chevrolet recalls » 96 TSBs » for the Chevrolet Cobalt.

Please note: The TSB information displayed below are summaries. Unfortunately we do not have access to the full versions. To get full information about a particular TSB, write down the TSB title & date, & either contact your local dealer or click on the links below.

ALSO: The TSB numbers are the NHTSA numbers, which are different from the TSB numbers the manufacturers use to track each bulletin -- yes, it's a very screwed up situation that's almost completely unhelpful to you as the consumer. The manufacturers don't give out their TSB numbers to us, so if you ask your dealer for more information about a TSB, have them look it up by the issue date or the TSB title.

STEERING

• TSB #050232005 -- EI05093 - CLUNK NOISE IN STEERING SYSTEM AT SLOW SPEEDS WHILE TURNING AND/OR DRIVING OVER BUMPS. *TT (REPLACE INTERMEDIATE SHAFT). UPDATED 10/05/07. *NJ UPDATED 11/02/07 *NJ (NHTSA ID #10017497, SEPTEMBER 01 2007)
• TSB #070232007 -- DIAGNOSTIC TIPS FOR POWER STEERING INOPERATIVE/STEERING WHEEL HARD TO TURN, POWER STEERING MESSAGE DISPLAYED ON DIC, DTC'S C0176, C0176, C0475, C0476, C0550, U2105, U2107 SET. *NJ (NHTSA ID #10022958, AUGUST 01 2007)
• TSB #060232002 -- NORMAL OPERATING CHARACTERISTICS OF ELECTRIC POWER STEERING (EPS) SYSTEM DURING EXTENDED LOCK-TO-LOCK (MAXIMUM STEERING WHEEL ROTATION) USAGE. *TT (NHTSA ID #10019478, DECEMBER 01 2006)
• TSB #050235007 -- INFORMATION ON INADVERTENT TURNING OF KEY CYLINDER, LOSS OF ELECTRICAL SYSTEM AND NO DTC'S. *KB (NHTSA ID #10020951, OCTOBER 01 2006)

STEERING:COLUMN

• TSB #070235004 -- STEERING COLUMN RATTLE OR KNOCKING NOISE AT LOW SPEEDS (DIAGNOSIS AND REPLACE STEERING COLUMN, IF NECESSARY) *NJ (NHTSA ID #10023214, SEPTEMBER 01 2007)
• TSB #060235008 -- STEERING COLUMN SHUDDER, NOISE, VIBRATION WHILE MAKING RIGHT HAND TURNS AT 5-15 MPH. *KB (NHTSA ID #10020890, SEPTEMBER 01 2006)
• TSB #4070 -- STEERING COLUMN RESTRICTION. *TT (NHTSA ID #10020054, no date provided)
• TSB #4145 -- STEERING COLUMN POP/RATTLE CONCERNS. *KB (NHTSA ID #10020589, no date provided)

SUSPENSION

• TSB #3687 -- CLUNK NOISE FROM FRONT OF VEHICLE DURING TURNING MANEUVER. *SC (NHTSA ID #10016948, no date provided)

SUSPENSION:REAR

• TSB #3641A -- REAR SUSPENSION SQUAWK/SQUEAK OVER BUMPS. *TT (NHTSA ID #10018563, no date provided)

SERVICE BRAKES, HYDRAULIC:ANTILOCK

• TSB #702 -- ANTI-LOCK BRAKING SYSTEM (ABS) CODE U2108. GM TECH LINKS. *TT (NHTSA ID #10016373, FEBRUARY 01 2005)
• TSB #3635 -- NO COMMUNICATION WITH ANTI-LOCK BRAKING SYSTEM AFTER EBCM REPLACEMENT. TO INCLUDE 2006 CHEVROLET HHR. *TT (NHTSA ID #10016534, no date provided)

SERVICE BRAKES, HYDRAULIC:ANTILOCK:ABS WARNING LIGHT

• TSB #3412 -- BRAKE SYSTEM WARNING LIGHT ILLUMINATES AT TIMES. *TT (NHTSA ID #10017240, no date provided)

ENGINE AND ENGINE COOLING

• TSB #050601003A -- HIGHER THAN EXPECTED OIL CONSUMPTION BLUE SMOKE ON ACCELERATION. *EH (NHTSA ID #10013473, AUGUST 01 2005)
• TSB #3482 -- CHECK ENGINE LIGHT, P0532, P0533, P2138, P1681, OR A/C INOPERATIVE (UPDATE). *TT (NHTSA ID #10017396, no date provided)
• TSB #3457 -- SERVICE ENGINE SOON (SES) LIGHT ON OR VARIOUS DRIVEABILITY CONCERNS. ALSO TO INCLUDE 2005 PONTIAC PURSUIT. *TT (NHTSA ID #10014892, no date provided)
• TSB #3323 -- HIGHER THAN EXPECTED OIL CONSUMPTION BLUE SMOKE ON ACCELERATION. TO INCLUDE 2005 OLDSMOBILE ALERO. *TT (NHTSA ID #10017198, no date provided)
• TSB #3786 -- NO START AFTER ENGINE HARNESS REPLACEMENT (NON-ABS). *TT (NHTSA ID #10018600, no date provided)

ENGINE AND ENGINE COOLING:ENGINE

• TSB #4175 -- INTERMITTENT SES LIGHT DUE TO DTC'S P060E, P2135, AND/OR P2138. *KB UPDATED 2/27/08. *NJ (NHTSA ID #10022484, DECEMBER 31 2007)
• TSB #070604003 -- LSJ, L61, LK5, L52, LL8 ENGINE - REDUCED ENGINE POWER, MIL/SES LIGHT, DTC P1516, P2135, P2138. *KB (NHTSA ID #10021121, JANUARY 01 2007)
• TSB #4252 -- BUCK WHILE DRIVING, STALL, SES LIGHT, FLASH DOOR LOCKS CYCLE, CD PLAYER SKIP, CLOCK RESET. *KB (NHTSA ID #10021237, OCTOBER 05 2006)
• TSB #060604033 -- ENGINE MALFUNCTION INDICATOR LAMP (MIL)/SERVICE ENGINE SOON (SES) LAMP ILLUMINATED WITH DTC P0171. *KB (NHTSA ID #10020838, JUNE 01 2006)
• TSB #0804 -- OIL LIFE SYSTEM RESET PROCEDURES - CARS. *NM (NHTSA ID #10014346, AUGUST 01 2004)
• TSB #3410 -- CHECK ENGINE LIGHT (MIL) ON. THE ENGINE MAY NOT CRANK OVER. DIAGNOSTIC TROUBLE CODES P0443, P0102, P0036, P0030, P0135, P0101 MAY BE SET. *TT (NHTSA ID #10017236, no date provided)
• TSB #3433 -- SERVICE ENGINE SOON (SES) LIGHT AND SEVERE ENGINE MISFIRE ON CYLINDERS 1 AND 4 OR CYLINDERS 2 AND 3. *TT UPDATED 08-15-07. *KB (NHTSA ID #10017032, no date provided)
• TSB #3448 -- DIAGNOSTIC TROUBLE CODE P2138 - INFORMATION SUPPLEMENT FOR BULLETIN 05-01-38-006. *TT (NHTSA ID #10017087, no date provided)
• TSB #3404 -- MACHINING DEBRIS ON THE OIL FILTER ELEMENT. *SC (NHTSA ID #10016822, no date provided)
• TSB #3269B -- TICK NOISE AND MISFIRE DUE TO BROKEN VALVE SPRINGS. *TT (NHTSA ID #10017219, no date provided)
• TSB #3859 -- LOW OIL PRESSURE - INSPECT OIL FILTER FOR DAMAGE. *KB UPDATED 10/18/07. *NJ (NHTSA ID #10020923, no date provided)
• TSB #3269 -- SERVICE ENGINE SOON (SES) LIGHT, MISFIRE AND VALVETRAIN TICK. *TT (NHTSA ID #10013526, no date provided)
• TSB #3310D -- SERVICE ENGINE SOON (SES) LIGHT DUE TO A P0171 - INSPECT AIR INTAKE AND OIL DIPSTICK. *TT (NHTSA ID #10017261, no date provided)

ENGINE AND ENGINE COOLING:EXHAUST SYSTEM

• TSB #3644 -- MOMENTARY SAG ON LIGHT TO MODERATE ACCEL WHEN COLD - VALVE DEPOSITS. *TT (NHTSA ID #10018532, no date provided)

FUEL SYSTEM, GASOLINE:STORAGE:TANK ASSEMBLY:FILLER PIPE AND CAP

• TSB #3627 -- FUEL TANK IS SLOW TO FILL AND/OR DTC P0446 - INSPECT EVAP VENT PIPE. THE SES LAMP MAY BE ILLUMINATED DUE TO A P0466 DTC. *TT UPDATED 08-15-07. *KB (NHTSA ID #10018624, no date provided)

FUEL SYSTEM, OTHER

• TSB #701 -- FUEL FILTER REPLACEMENT. GM TECH LINK. *TT (NHTSA ID #10015762, JANUARY 01 2005)
• TSB #3509 -- EVAP FILLER NECK ADAPTER GE41415-50 MAY NOT FIT - USE J41415-40 IF NECESSARY. *TT (NHTSA ID #10016519, no date provided)
• TSB #3531 -- HIGH FUEL PRESSURE - POSSIBLE FUEL FILTER CONCERN. *TT (NHTSA ID #10017248, no date provided)

FUEL SYSTEM, OTHER:STORAGE:FUEL GAUGE SYSTEM

• TSB #3274 -- INACCURATE AND/OR ERRATIC FUEL GAUGE OPERATION. *TT (NHTSA ID #10017206, no date provided)

POWER TRAIN

• TSB #3447 -- 4T40E OR 4T45E WILL NOT SHIFT NO DIAGNOSTIC TROUBLE CODES. *TT (NHTSA ID #10017086, no date provided)
• TSB #3441 -- 4T40E/4T45E HARD TO SHIFT. *TT (NHTSA ID #10017062, no date provided)

POWER TRAIN:MANUAL TRANSMISSION

• TSB #070729001 -- MG3, M86 TRANSAXLE GRINDING/WHINING NOISE IN 3RD OR 4TH GEAR, EXCESSIVE ENGAGEMENT OR DISENGAGEMENT EFFORT WHILE SHIFTING INTO 3RD OR 4TH GEAR, WILL NOT SHIFT INTO EITHER 3RD OR 4TH GEAR. (REPLACE COMPLETE OUTPUT SHAFT ASSEMBLY). *KB (NHTSA ID #10021453, APRIL 01 2007)

POWER TRAIN:AUTOMATIC TRANSMISSION

• TSB #4252 -- BUCK WHILE DRIVING, STALL, SES LIGHT, FLASH DOOR LOCKS CYCLE, CD PLAYER SKIP, CLOCK RESET. *KB (NHTSA ID #10021237, OCTOBER 05 2006)
• TSB #050730015 -- HARD TO SHIFT OR SELECT VEHICLE GEAR, SHIFTER STICKS/BINDS/JAMS. PONTIAC PURSUIT (CANADA) 2005-2006. *TT (NHTSA ID #10017537, JUNE 01 2005)
• TSB #3253 -- VEHICLE WILL NOT MOVE IN EITHER DIRECTION. TRANSMISSION MAY SHOW OVER FULL. P90 4T40E 4T45E NO MOVEMENT DRIVE OR REVERSE. CONVERTER MAY BE EMPTY OF FLUID. *TT (NHTSA ID #10017096, no date provided)
• TSB #3235 -- ENGINEERING INVESTIGATION ON THE NEW TRANSMISSION CONTROL MODULE. *EH (NHTSA ID #10011720, no date provided)

POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM, PCM)

• TSB #050730016 -- TRANSMISSION CONTROL MODULE (TCM) SHORTED TO BATTERY VOLTAGE DURING DIAGNOSIS AND/OR SERVICE. *TT UPDATED. *NM (NHTSA ID #10017512, NOVEMBER 01 2005)

POWER TRAIN:AUTOMATIC TRANSMISSION:LEVER AND LINKAGE:FLOOR SHIFT

• TSB #050729006 -- SHIFT CONTROL KNOB LOOSE OR DETACHED FROM SHIFT CONTROL LEVER. *TT (NHTSA ID #10017827, SEPTEMBER 01 2005)

ELECTRICAL SYSTEM

• TSB #050525001 -- INFORMATION ON A FALSELY SET DTC U2108 IN ENGINE CONTROL MODULE. THIS INCLUDES 2005 PONTIAC PURSUIT. *EH (NHTSA ID #10013468, JANUARY 01 2005)
• TSB #612 -- SIR LAMP BEING DISPLAY AND CODES B0012 AND B0013 WITH SYMPTOM CODE 0E. GM TECH LINK. *TT (NHTSA ID #10015779, DECEMBER 01 2004)
• TSB #3421B -- ENGINE STALLS, LOSS OF ELECTRICAL SYSTEMS, AND NO DIAGNOSTIC TROUBLE CODE (DTC). INCLUDING 2005-06 PONTIAC PURSUIT. *TT *SC (NHTSA ID #10014807, no date provided)
• TSB #3512C -- SERVICE ENGINE SOON (SES) LIGHT DUE TO A P1182 DIAGNOSTIC TROUBLE CODE - POTENTIAL CAUSES AND ISSUES. *TT (NHTSA ID #10016533, no date provided)
• TSB #3506A -- INCORRECT MILEAGE DISPLAYED AFTER PROGRAMMING A NEW BCM. VARIOUS MODELS INCLUDING 2005 - 2006 PONTIAC PURSUIT (CANADA ONLY). *TT (NHTSA ID #10018530, no date provided)
• TSB #3316 -- DIAGNOSTIC TROUBLE CODE P0420 MAY SET ON LOW MILEAGE VEHICLES, OR SHORTLY AFTER CATALYTIC CONVERTER REPLACEMENT. *TT (NHTSA ID #10017210, no date provided)
• TSB #3261B -- (RETAINED ACCESSORY POWER) RAP DEACTIVATES FROM DRIVERS DOOR ONLY. *TT (NHTSA ID #10018551, no date provided)
• TSB #3492 -- SERVICE ENGINE SOON (SES) LIGHT AT HIGHWAY SPEEDS DUE TO A P0171 DIAGNOSTIC TROUBLE CODE (DTC). *TT (NHTSA ID #10017021, no date provided)

ELECTRICAL SYSTEM:WIRING

• TSB #05046 -- A/C SYSTEM WIRING AND DUAL STAGE AIRBAG MODULE WIRING. *TT (NHTSA ID #10016003, MAY 01 2005)

ELECTRICAL SYSTEM:WIRING:FRONT UNDERHOOD

• TSB #3648 -- HESITATION ON ACCELERATION AFTER INTERNAL ENGINE REPAIRS - CHECK INJECTOR HARNESS ORIENTATION. *TT (NHTSA ID #10018915, no date provided)

ELECTRICAL SYSTEM:FUSES AND CIRCUIT BREAKERS

• TSB #PIC3385 -- REPEATED PARK LPS FUSE OPEN. *KB (ADDITIONAL INFORMATION) UPDATED 4/1/08. *NJ (NHTSA ID #10020916, FEBRUARY 01 2008)
• TSB #3385A -- REPEATED PARK LPS FUSE OPEN (ADDITIONAL INFORMATION). *TT (NHTSA ID #10016549, no date provided)
• TSB #4578 -- EPS/STR WHEEL CONTROL FUSE (#19) OPEN. *KB UPDATED 10/04/07. *NJ (NHTSA ID #10022806, no date provided)

DIGITAL INSTRUMENT PANEL

• TSB #060849016 -- INSTRUMENT PANEL CLUSTER (IPC) BACKLIGHTING INOPERATIVE DURING DAYLIGHT HOURS. *KB (NHTSA ID #10020735, SEPTEMBER 01 2006)

EXTERIOR LIGHTING

• TSB #3393A -- BACKLIGHTING IS INOP DURING DAYLIGHT CONDITIONS (HEADLIGHT SWITCH TURNED ON MANUALLY) *SC (NHTSA ID #10017006, no date provided)
• TSB #3393 -- BACKLIGHTING IS INOPERATIVE DURING DAYLIGHT CONDITIONS (HEADLIGHT SWITCH TURNED ON MANUALLY). *TT (NHTSA ID #10017222, no date provided)

EXTERIOR LIGHTING:HEADLIGHTS

• TSB #04100 -- NON COMPLIANCE RECALL #04100. THE SHIELDS INSIDE OF THE HEADLAMPS CAN LOOSEN DURING A VIBRATION TEST. TO INCLUDE 2005 PONTIAC PURSUIT. *TT PRODUCT FIELD ACTION ANNOUNCEMENT. *TT GMC VOICEMAIL MESSAGE. *TT (NHTSA ID #10011562, NOVEMBER 17 2004)
• TSB #3170E -- IPC, INTERIOR LIGHTS AND/OR HEADLAMPS FLICKER. *AK FB2 (NHTSA ID #10019186, no date provided)

EXTERIOR LIGHTING:BRAKE LIGHTS

• TSB #3347 -- BRAKE LIGHTS INOPERATIVE WITH KEY IN THE OFF POSITION. *TT (NHTSA ID #10017199, no date provided)

EXTERIOR LIGHTING:TURN SIGNAL

• TSB #4066 -- TURN SIGNALS WILL NOT CANCEL INTERMITTENTLY. *TT (NHTSA ID #10020218, no date provided)

VISIBILITY

• TSB #050864035 -- LEFT OR RIGHT MANUAL MIRROR CONTROL INOPERATIVE (REPLACE PLASTIC CONTROL TOWER. 2005 PONTIAC PURSUIT. *TS (NHTSA ID #10018697, NOVEMBER 01 2005)

VISIBILITY:SUN ROOF ASSEMBLY

• TSB #3688 -- SUNROOF SWITCH BEZEL FALLS FROM THE HEADLINER. *TT (NHTSA ID #10017263, no date provided)

VISIBILITY:WINDSHIELD WIPER/WASHER

• TSB #701 -- PULSE WIPER OPERATION. *TT (NHTSA ID #10015761, JANUARY 01 2005)

VISIBILITY:WINDSHIELD WIPER/WASHER:MOTOR

• TSB #050857002 -- WATER ON PASSENGER FLOOR/BLOWER MOTOR INOPERATIVE. *TT (NHTSA ID #10015031, MARCH 01 2005)

VISIBILITY:DEFROSTER/DEFOGGER SYSTEM:WINDSHIELD:BLOWER

• TSB #3316A -- WATER HAS BEEN FOUND TO BE ENTERING THE HVAC CASE THROUGH THE COWL. *TT INVENTORY UPGRADE BULLETIN 05032. *TT UPDATE. *TT (NHTSA ID #10013375, no date provided)

AIR BAGS

• TSB #4011 -- AIR BAG INDICATOR LIGHT IS ON. *KB UPDATED ON 12/13/07. *NJ (NHTSA ID #10020881, DECEMBER 13 2007)
• TSB #3356 -- SIR LIGHT ON WITH CODES B0012 AND B0013. INCLUDING THE 2005 PONTIAC PURSUIT. *TT (NHTSA ID #10013542, no date provided)

STRUCTURE

• TSB #3316 -- WATER LEAK ON FRONT FLOORBOARD AND OR BLOWER MOTOR INOPERATIVE. *SC (NHTSA ID #10017168, no date provided)

STRUCTURE:BODY

• TSB #050898002 -- LAMINATED STEELS - GENERAL INFORMATION AND SPECIFIC REPAIR PROCEDURES FOR HINGE PILLAR BODY REPLACEMENT-FRONT INNER, RAIL REPLACEMENT FRONT COMPARTMENT-FRONT AND WHEELHOUSE REPLACEMENT-FRONT. *TT (NHTSA ID #10017376, OCTOBER 01 2005)
• TSB #050849002 -- FUEL GAUGE ACCURACY AND OR FUEL GAUGE FLUCTUATION FUEL GAUGE DOES NOT GO TO FULL. THIS INCLUDES 2005 PONTIAC PURSUIT. *EH (NHTSA ID #10013485, FEBRUARY 01 2005)

STRUCTURE:BODY:DOOR

• TSB #050864030A -- INTERIOR DOOR HANDLE INOPERATIVE OR CLICKING NOISE HEARD WHEN OPENING DOOR. *TT UPDATE. *NM (NHTSA ID #10017765, NOVEMBER 01 2005)
• TSB #610 -- DOOR UPPER FRONT TRIM PANEL. GM TECH LINK. *TT (NHTSA ID #10015772, OCTOBER 01 2004)

STRUCTURE:BODY:DOOR:HINGE AND ATTACHMENTS

• TSB #050864005 -- DOOR HANDLE STICKS WHEN AMBIENT TEMPERATURES ARE BELOW 0 DEGREES C (32 DEGREES F). *TT (NHTSA ID #10017454, FEBRUARY 01 2005)

LATCHES/LOCKS/LINKAGES

• TSB #4252 -- BUCK WHILE DRIVING, STALL, SES LIGHT, FLASH DOOR LOCKS CYCLE, CD PLAYER SKIP, CLOCK RESET. *KB (NHTSA ID #10021237, OCTOBER 05 2006)

VEHICLE SPEED CONTROL

• TSB #3510 -- SUPPLEMENT TO 05-06-01-003A - WRONG THROTTLE GASKET PART NUMBER. *TT (NHTSA ID #10016520, no date provided)

VEHICLE SPEED CONTROL:CRUISE CONTROL

• TSB #3673 -- CRUISE CONTROL INOPERATIVE AND/OR MALFUNCTION INDICATOR LAMP ON WITH DIAGNOSTIC TROUBLE CODE P0833 STORED. THE CONDITION MAY NOT BE ABLE TO BE DUPLICATED BY THE DEALER YET THE CONSUMER MAY HAVE A REPEAT CONCERN. *AK (NHTSA ID #10019203, no date provided)

TIRES

• TSB #709 -- PERFORMANCE TIRES. GM TECH LINK. *TT (NHTSA ID #10018102, SEPTEMBER 01 2005)

WHEELS

• TSB #050310011 -- 18 INCH ACCESSORY WHEELS AVAILABLE THROUGH GMSPO. *TT (NHTSA ID #10017364, NOVEMBER 01 2006)
• TSB #050310001A -- 16 INCH ACCESSORY WHEELS AVAILABLE THROUGH GMSPO. *TT (NHTSA ID #10014979, SEPTEMBER 01 2005)

SEATS:FRONT ASSEMBLY:SEAT HEATER/COOLER

• TSB #050850011 -- REVISED FRONT HEATED SEAT CONTROL MODULE REPLACEMENT. TT (NHTSA ID #10017498, SEPTEMBER 01 2005)

INTERIOR LIGHTING

• TSB #3170E -- IPC, INTERIOR LIGHTS AND/OR HEADLAMPS FLICKER. *AK FB2 (NHTSA ID #10019186, no date provided)

EQUIPMENT

• TSB #050846006A -- INFORMATION ON UPGRADING CERTAIN ONSTAR GENERATION 5 ANALOG/DIGITAL-READY SYSTEMS TO ONSTAR GENERATION 6 DUAL-MODE (ANALOG/DIGITAL). *TT (NHTSA ID #10015018, SEPTEMBER 01 2005)

EQUIPMENT:ELECTRICAL

• TSB #050849025 -- ADDITION OF SUPERCHARGER BOOST AIR PRESSURE INDICATOR REPLACEMENT PROCEDURE. *TT (NHTSA ID #10017425, SEPTEMBER 01 2005)

EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.

• TSB #4252 -- BUCK WHILE DRIVING, STALL, SES LIGHT, FLASH DOOR LOCKS CYCLE, CD PLAYER SKIP, CLOCK RESET. *KB (NHTSA ID #10021237, OCTOBER 05 2006)

EQUIPMENT:ELECTRICAL:AIR CONDITIONER

• TSB #050138016 -- WATER LEAKING ON FRONT PASSENGER SIDE FLOOR OF VEHICLE, WATER BLOWING OUT OF VENTS (SEAL HEATER CORE COVER). *NM (NHTSA ID #10018663, NOVEMBER 01 2005)
• TSB #050138005 -- AIR CONDITIONING (A/C) SYSTEM NOT COLD ENOUGH, NOISY A/C COMPRESSOR. *TT (NHTSA ID #10014972, MARCH 01 2005)
• TSB #3315A -- POOR AIR CONDITIONER PERFORMANCE. TO INCLUDE 2005 PONTIAC PURSUIT. *TT (NHTSA ID #10013507, no date provided)

EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

• TSB #040089055 -- PDI AND SERVICE GUIDE. *EH (NHTSA ID #10012752, NOVEMBER 01 2004)

UNKNOWN OR OTHER

• TSB #11122004 -- STOP DELIVERY ORDER OF ALL 2005 CHEVROLET COBALT MODEL VEHICLES. *TT (NHTSA ID #10011955, NOVEMBER 12 2004)
• TSB #4014 -- PARTS UPDATE - TIMING CHAIN TENSIONER DESIGN CHANGE. *KB (NHTSA ID #10021074, no date provided)