2014 Chevrolet Corvette Technical Service Bulletins

1,986 technical service bulletins (TSBs) are on record for the 2014 Chevrolet Corvette. 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.

• 10138630Feb 18, 2014Equipment, Tires. This informational bulletin explains the use of Nitrogen in GM tires.
• 10138629Feb 18, 2014Tires. This bulletin provides information regarding the normal tire wear condition of slight or mild tire feathering and recommended practices.
• 10138623Feb 17, 2014Equipment. This informational bulletin provides information on part restriction and ordering of Onstar vehicle communication modules.
• 10138621Feb 17, 2014Equipment. This informational bulletin helps the technician quick reference repairs to bulletins as opposed to replacing parts that may be un necessary.
• 10061091Feb 17, 2014Brakes. Summary to be provided on a future date.
• 10111927Feb 12, 2014Brakes, Fuel system, Equipment. This Preliminary Information communication provides information to the technician about vehicles that have a Service Engine Soon Malfunction Indicator Lamp. Technician may find Diagnostic Trouble Code P0442. Technician will need to review Techlink article from May 2013 titled "Using the Evaporative Emissions System Tester" Technician will need to follow these steps to help diagnose the issue. First after the P0442…
• 10138610Feb 10, 2014Equipment, Tires. This information bulletin provides additional information on tire hop and chatter for performance tires.
• 10138609Feb 10, 2014Equipment. The informational bulletin provides a procedure to remove and repair rust from a Hem Flange.
• 10138606Feb 10, 2014Visibility (wipers, defrost, mirrors), Equipment. This warranty administration bulletion provides the dealer technician information and guidelines for claiming a windshield.
• 10138605Feb 10, 2014Equipment. This technical bulletin provides a procedure to correct the customers concern of odor coming from the Air conditioning.
• 10111913Feb 7, 2014Transmission and drivetrain, Equipment. This Preliminary Information communication advises the technician that the 7 speed manual transmission Regular Production Option Code (MEP or MEL) part numbers 24255978 and 24255981 have been removed from restriction through the General Motors Product Quality Center. The parts can be ordered through your parts department and service procedures can be found in service information.
• 10111908Feb 7, 2014Equipment, Seats. This Preliminary Information communication advises the technician not to replace any parts for Diagnostic Trouble Code B285A Symptom 4B set as History in the Memory Seat Module. Technician should be advised that engineering is aware of this issue and is working towards a resolution.
• 10138601Feb 6, 2014Equipment, Transmission and drivetrain. This preliminary informational bulletin provides a procedure to inspect the transmissions filter for splits or cracks to correct the customers concern for no forward, reverse or slips.
• 10111907Feb 6, 2014Electrical system. This Preliminary Information communication provides information to the technician about vehicles that have an inoperative RKE operation and the horn/wipers will be stuck in the "on" position. Technician may find Diagnostic Trouble Code B101D sys F0 set in the Body Control Module. Technician should clear the Diagnostic Trouble Code. If the B101D SYM F0 resets ensure the Body Control Module is awake open the driver?s…
• 10138599Feb 5, 2014Equipment, Electrical system. This preliminary informational bulletin provides information on the stud on the fuse block does not need a nut.
• 10111901Feb 5, 2014Electrical system. This Preliminary Information communication provides information to the technician about vehicles that have an inoperative RKE operation and the horn/wipers will be stuck in the "on" position. Technician may find Diagnostic Trouble Code B101D sys F0 set in the Body Control Module. Technician should clear the Diagnostic Trouble Code. If the B101D SYM F0 resets ensure the Body Control Module is awake open the driver?s…
• 10111897Feb 4, 2014Engine, Equipment. This Preliminary Information communication provides information to the technician about vehicles that have extended or long crank time during cold ambient air temperatures. Direct Injection systems run at higher pressures, and the mechanical pump on the engine must build up the required pressure before the first injection event occurs. Direct Injection engines may have slightly longer cold crank times than that of…
• 10111895Feb 4, 2014Engine, Electrical system. This Preliminary Information communication provides information to the technician about vehicles that have a "NO FOB DETECTED" message when attempting to start the vehicle. Technician will need to ensure the battery is adequately charged to start vehicle. Also check the battery in the FOB to ensure it is 2 to 3 direct current volts. Technician will need to get in the vehicle with a known good fob press the Start…
• 10111894Feb 4, 2014Equipment. This Preliminary Information communication provides information to the technician that General Motors and General Motors of Canada Company do not support cross border sales. The General Motors of Canada Customer Care Centre is the sole authorized provider of a certification confirmation letter which helps our customers identify if their vehicles meets the required USA regulatory standards necessary for importation…
• 10138597Feb 3, 2014Brakes. This preliminary informational bulletin provides information on applying the correct amount of copper paste to the brake pad to correct the customers concern of a brake squeal or noise.
• 10111890Feb 3, 2014Seat belts, Electrical system. This Preliminary Information communication provides information to the technician about vehicles that have the base power seat, Memory Recall, and Easy Exit Recall functions may seem erratic or seem to operate intermittently. The new seat system utilizes two switches that were not used on prior models. There is a bulkhead limit switch and a seatback unlock switch. Both of these switches can be viewed in Global…
• 10252894Feb 1, 2014Electrical system. Engineering Information.
• 10252885Feb 1, 2014Body and structure. Engineering Information.
• 10250084Feb 1, 2014Wheels. Refinishing Aluminum Wheels
• 10250080Feb 1, 2014Visibility (wipers, defrost, mirrors). Air Conditioning Odor
• 10250016Feb 1, 2014Exterior lighting. Additional Diagnostic Tips for Headlamp Inoperative or Intermittent Conditions
• 10246854Feb 1, 2014Equipment. Key Off Radio Operation.
• 10246642Feb 1, 2014Tires, Other or unknown. Information on Tire Cold Weather Cracking
• 10246621Feb 1, 2014Equipment. Car and Truck Fix it Right the First Time Issues
• 10246571Feb 1, 2014Wheels. Refinishing Aluminum Wheels
• 10246567Feb 1, 2014Visibility (wipers, defrost, mirrors). Air Conditioning Odor
• 10246503Feb 1, 2014Exterior lighting, Other or unknown, Electrical system. Additional Diagnostic Tips for Headlamp Inoperative or Intermittent Conditions
• 10245810Feb 1, 2014Suspension. Tire Hop / Tire Chatter During Tight Turns at Parking Lot Speeds
• 10190932Feb 1, 2014Equipment, Wheels. Refinishing Aluminum Wheels This bulletin updates General Motor's position on refinishing aluminum wheels. GM does not endorse any repairs that involve welding, bending, straightening o re-machining. Only cosmetic refinishing of the wheel's coatings, using recommended procedures, is allowed. Evaluating Damage In evaluating damage, it is the GM Dealer's responsibility to inspect the wheel for corrosion, scrapes…
• 10190931Feb 1, 2014Equipment, Wheels. Refinishing Aluminum Wheels This bulletin updates General Motor's position on refinishing aluminum wheels. GM does not endorse any repairs that involve welding, bending, straightening o re-machining. Only cosmetic refinishing of the wheel's coatings, using recommended procedures, is allowed. Evaluating Damage In evaluating damage, it is the GM Dealer's responsibility to inspect the wheel for corrosion, scrapes…
• 10190930Feb 1, 2014Electrical system, Exterior lighting. Additional Diagnostic Tips for Headlamp Inoperative or Intermittent Conditions
• 10073748Feb 1, 2014Body and structure. Summary to be provided on a future date.
• 10073709Feb 1, 2014Equipment. Summary to be provided on a future date.
• 10073397Feb 1, 2014Seats. Summary to be provided on a future date.
• 10073384Feb 1, 2014Seats. Summary to be provided on a future date.
• 10073259Feb 1, 2014Electrical system. Summary to be provided on a future date.
• 10070191Feb 1, 2014Engine. Summary to be provided on a future date.
• 10070172Feb 1, 2014Equipment. Summary to be provided on a future date.
• 10070158Feb 1, 2014Equipment. Summary to be provided on a future date.
• 10070004Feb 1, 2014Transmission and drivetrain. Summary to be provided on a future date.
• 10066093Feb 1, 2014Exterior lighting. Summary to be provided on a future date.
• 10066076Feb 1, 2014Suspension. Summary to be provided on a future date.
• 10055131Feb 1, 2014Exterior lighting. Gm: information concerning diagnostic tips for inoperative or intermittent headlamp. The steps are to be performed before replacing the headlamp assembly. Updated 04/14/2014
• 10055116Feb 1, 2014Electrical system. Gm: while the ignition is positioned to on, the fuel, engine coolant temperature, and tachometer analog gauges on the instrument do not move from the minimum value. Engineers need to gather the vehicles' information prior to any attempt to make repairs in order to determine the cause.
• 10055087Feb 1, 2014Electrical system. Gm: the stud for the amp fuse does not need a nut. The corvette does not use the 100 amp fuse.

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