| 1 | 0 | 3 | 4 | 3 | 4 |
2014 GMC Sierra 1500 repairs by problem area
Engine (20%)
Transmission and Drivetrain (6%)
Brakes and Traction Control (2%)
Suspension and Steering (8%)
Electrical and Air Conditioning (41%)
Paint, Rust, Leaks, Rattles, and Trim (14%)
Other (8%)
Select a problem area
- Engine
- Transmission and Drivetrain
- Brakes and Traction Control
- Suspension and Steering
- Electrical and Air Conditioning
- Paint, Rust, Leaks, Rattles, and Trim
- Other
Chart based on 85 repairs.
2014 GMC Sierra 1500 electrical repair cost distribution
$2500+ (0%)
$1000 - $2499 (0%)
$500 - $999 (13%)
$100 - $499 (10%)
< $100 (77%)
Chart based on 31 repair trips. The repair cost chart excludes repairs made under warranty, do-it-yourself repairs, and repair trips that include maintenance.
2014 GMC Sierra 1500 4dr Extended Cab 6.5ft bed
355-horsepower 5.3L V8 6-speed shiftable automatic 4WD w/low range
| 17000 mi | Weak headlights, new bulbs and reprogram the BCM for more voltage |
| 14880 mi | replace on-star 2G module due to obsolescence in Canada |
2014 GMC Sierra 1500 4dr Extended Cab 6.5ft bed
285-horsepower 4.3L V6 6-speed shiftable automatic 4WD, part-time w/low range
| 39060 mi | Audio system froze, was unable to use for one day. Took truck to dealer was told out of warranty and would have to use my extended warranty. drove away with no reapir, went home and unplugged battery. After reconnecting the battery, everything works fine. |
| 44020 mi | I as well as every other GMC owner of this year truck have to live with sub standard (dangerous) headlights. The repair that GM offered to do fixed nothing and noticeably shortened the life of the bulbs. I've written a complaint to transport Canada regarding this issue, this may be the reason why I never buy another GM product again. |
| 49600 mi C $50 |
passenger side headlight bulb burned out, manual said to take to dealer, had to remove air cleaner box to get at bulb, replaced both at the same time with Phillips Crystal Vision, improvement over stock. |
2014 GMC Sierra 1500 4dr Crew Cab 6.5ft bed
355-horsepower 5.3L V8 6-speed shiftable automatic RWD
| 8300 mi | Pressure hose from the compressor came apart at the crimp and started leaking refrigerant. |
2014 GMC Sierra 1500 4dr Crew Cab 6.5ft bed
355-horsepower 5.3L V8 6-speed shiftable automatic 4WD w/low range
| 69000 mi | One of the headlight shutters was stuck in high beam. Problem was a bad connection from previous headlight upgrade service bulletin. Tech added dielectric grease to both headlight connectors. |
| 76000 mi US $35 |
One headlight bulb |
| 8000 mi | Truck was dead. Battery was fully charged, but ALL systems were inoperable for about 36 hours. Truck came back to life and acted as if everything was normal. Shop could not determine the problem. |
| 11000 mi | Currently using a hammer to tap the terminals when the battery has lost contact. This temporarily fixes the issue until we have time to work on the problem |
| 13000 mi | The truck would be totally dead from time to time, so we cleaned all of the battery connections which seems to have cured the issue. |
2014 GMC Sierra 1500 4dr Crew Cab 5.5ft bed
420-horsepower 6.2L V8 6-speed shiftable automatic RWD
| 16900 mi | Performed TSB# PIT5374B. Replaced headlight bulbs to a higher wattage and reprogrammed BCM to send more power to headlights |
| 5000 mi | Voice recognition was not picking up 75% of commands. GM replaced the voice command speaker. Seems better but still misses common commands at times (call home etc) |
| 10100 mi | Right side door speaker not working at all. Dealer replaced the speaker and the plug. |
| 29000 mi | Bluetooth problems. |
| 55000 mi | Update for unresponsive nab and Bluetooth. |
| 57600 mi | Recall for poor headlamp performance |
2014 GMC Sierra 1500 4dr Crew Cab 5.5ft bed
355-horsepower 5.3L V8 6-speed shiftable automatic RWD
| 93000 mi US $52 |
Door lock actuator |
| 27900 mi | onstar wasn't working, the dealer replaced; antenna,wiring harness,and mirror. |
| 22700 mi US $250 |
a/c blowing but not cold, condenser had no freon, dealer had seen same problem before, crack in weld on condenser. some customers had paid nearly $1000. |
| 56234 mi US $325 |
air bag on steering wheel became loose, i complained to dealer but was told $900 to replace because it was out of warranty. i askes foe help from GM and they replaced it for $325.00 |
| 50000 mi US $750 |
The condenser had a crack and kept leaking all the r134-a out. Replaced the condenser and coolant. |
2014 GMC Sierra 1500 4dr Crew Cab 5.5ft bed
355-horsepower 5.3L V8 6-speed shiftable automatic 4WD w/low range
| 27000 mi | Drivers heated seat bottom would not work after the cover was replaced (they broke it) |
| 80000 mi US $100 |
Ac recharge didn’t last more than 2 months , back to blowing hot air , not cold at all. |
| 38000 mi US $600 |
Condenser replacement. |
| 22000 mi | Trailer 7 pin receptacle had left side and trailing lights quit working. |
| 23100 mi | Battery dead. Battery replaced at dealership. |
| 3300 mi | Fog light failed. Have to remove some plastic pieces to gain access to the bulb. |
2014 GMC Sierra 1500 4-door
6-cylinder automatic AWD
| 1000 mi | Homelink (garage door opener) not working HD Radio not working |
| 5000 mi | Homelink (garage door opener) not working HD Radio not working |
| 5000 mi | Bought back for HD Radio, Homelink, other issues. |
2014 GMC Sierra 1500 2dr Regular Cab 8ft bed
355-horsepower 5.3L V8 6-speed shiftable automatic 4WD, part-time w/low range
| 65000 mi US $800 |
condenser replacement |
| 93000 mi US $650 |
TPMS sensor failure, sensor replaced |
See TrueDelta's information for all Pickups
See TrueDelta's information for all GMC models.
