P0014 on GMC TERRAIN — B Camshaft Position - Timing Over-Advanced or System Performance Bank 1

Q: "What does P0014 mean on a GMC TERRAIN?"

"P0014 indicates: B Camshaft Position - Timing Over-Advanced or System Performance Bank 1. This is a fuel and air metering code. 9 GMC TERRAIN owners have reported this to NHTSA."

Q: "What are the most common causes of P0014 on GMC TERRAIN?"

"Based on 9 NHTSA reports, the most commonly cited components are: Power Train,Engine, Engine, Engine,Fuel/Propulsion System. These percentages are based on the component field in owner complaints."

Q: "Is P0014 serious on my GMC TERRAIN?"

"Of 9 NHTSA reports for this code on GMC TERRAIN, none involved a crash or fire. However, any diagnostic code should be evaluated by a qualified mechanic."

Q: "What should I do if my GMC TERRAIN shows P0014?"

"1) Check for recalls on your VIN at nhtsa.gov/recalls. 2) Get a professional diagnosis — a code alone doesn't identify the exact failed part. 3) Get 2-3 repair estimates to compare."

What P0014 Means on Your GMC TERRAIN

P0014 is a diagnostic trouble code indicating: B Camshaft Position - Timing Over-Advanced or System Performance Bank 1. This code relates to the fuel and air metering system. The vehicle's computer detected a condition outside normal operating parameters and stored this code.

9 GMC TERRAIN owners have reported this issue to NHTSA across model years 2010-2023. Most reports come from the 2011, 2012 model years.

Real GMC TERRAIN Owner Reports

Source: NHTSA Complaints Database

"I bought my 2010 GMC Terrain SLE at 160,000. It had a rough start up but the dealer said it was because it was an older car and been sitting for a while. The rough start up never stopped even after replacing the catalytic converter because of code P0420."

— 2010 GMC TERRAIN owner · POWER TRAIN,ENGINE · Filed 11/14/2021

"Odb code p0014/p0017 is a gmc recall and i would very much like to bring it and let you guys fix it because it is becoming a problem!"

— 2011 GMC TERRAIN owner · POWER TRAIN,ENGINE · Filed 05/25/2020

"Diagnosed with oil consumption problem, p0014 code for check engine light, showing 10 degrees on scanner, recommended timing chain alignment, my car shut off while driving it, gmc has class action lawsuit, told me my vin was eligible for it, but will not let me submit a claim, i have owned this car"

— 2011 GMC TERRAIN owner · ENGINE,FUEL/PROPULSION SYSTEM · Filed 09/21/2020

"Code-p0014-camshaft positionb timing over-advanced or system.code-p0300 random/muitiple cylinder misfire.computerized engine analysis."

— 2012 GMC TERRAIN owner · POWER TRAIN,ENGINE,BACK OVER PREVENTION · Filed 11/15/2020

"My car oil consumption is excessive. i have repetitive codes: p0089, p0300, p0366, p228d, p0014 and the check engine light being on. car is jerking back and forth when at a stop light. tapping noise made also."

— 2012 GMC TERRAIN owner · UNKNOWN OR OTHER,ENGINE,FUEL/PROPULSION SYSTEM · Filed 04/02/2019

All reports filed by vehicle owners directly with the U.S. Department of Transportation.

📊 Complaint Trend by Model Year

1

'10

2

'11

2

'12

2

'13

1

'16

1

'23

Common Causes on GMC TERRAIN

Based on NHTSA complaint component analysis for this vehicle.

POWER TRAIN,ENGINE 33.3%

ENGINE 22.2%

ENGINE,FUEL/PROPULSION SYSTEM 11.1%

POWER TRAIN,ENGINE,BACK OVER PREVENTION 11.1%

UNKNOWN or OTHER,ENGINE,FUEL/PROPULSION SYSTEM 11.1%

What To Do Next

1
Check for recalls on YOUR VIN
Go to nhtsa.gov/recalls and enter your VIN. If your vehicle is covered, repairs are free.
2
Get a proper diagnosis
A code alone doesn't tell you the exact failed part. A diagnostic at a shop ($50–$150) pinpoints the root cause before you spend money on parts.
3
Compare repair quotes
Get 2–3 quotes. Dealer vs. independent shop prices often differ 30–50% for the same repair.

Frequently Asked Questions

What does P0014 mean on a GMC TERRAIN? ▾

P0014 indicates: B Camshaft Position - Timing Over-Advanced or System Performance Bank 1. This is a fuel and air metering code. 9 GMC TERRAIN owners have reported this to NHTSA.

What are the most common causes of P0014 on GMC TERRAIN? ▾

Based on 9 NHTSA reports, the most commonly cited components are: Power Train,Engine, Engine, Engine,Fuel/Propulsion System. These percentages are based on the component field in owner complaints.

Is P0014 serious on my GMC TERRAIN? ▾

Of 9 NHTSA reports for this code on GMC TERRAIN, none involved a crash or fire. However, any diagnostic code should be evaluated by a qualified mechanic.

What should I do if my GMC TERRAIN shows P0014? ▾

1) Check for recalls on your VIN at nhtsa.gov/recalls. 2) Get a professional diagnosis — a code alone doesn't identify the exact failed part. 3) Get 2-3 repair estimates to compare.