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GMC
Sierra
Trouble Codes
P Codes (Powertrain)
GMC SIERRA P CODES (POWERTRAIN)
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Found 45 results
Select a filter to limit the results
P0001 - P0099
P0100 - P0199
P0300 - P0399
P0400 - P0499
P0600 - P0699
P0700 - P0799
P0800 - P0899
P0900 - P0999
P1100 - P1199
P1300 - P1399
P1400 - P1499
P1500 - P1599
P1800 - P1899
DTC Code P0191 How To Fix It?
I Get A P0191 Code When Cold Engine Is First Started And Stays On Until I Clear It. If I Clear The Code When Engine Is Warm It Will Stay Off...
Asked by
2007gm
·
6 ANSWERS
14 IMAGES
2007
GMC SIERRA
VIDEO
Is it Safe to Drive Check Engine Light?
Instructional repair video
GUIDE
Check Engine Light
Why is my check engine or service engine soon turned on? In this guide we talk about what this is associated with this notorious light, what it is used for and what you...
Multiple DTC Codes P0030, P0036, P0131, P0135, P0137...
Hello, My Check Engine Light Was On, And I Had The Codes Pulled And They Showed The Sensor 1 Bank 1 O2 Sensor Not Working. I Purchased...
Asked by
Scott Boling
·
15 ANSWERS
11 IMAGES
2013
GMC SIERRA
Cannot Erase Code P0449
Last Year I Replaced The Evaporative Emission Control Solenoid, And The Code Was Gone And Now It's Come Back. Can You Plese Send Me A...
Asked by
Aggie826
·
5 ANSWERS
7 IMAGES
2008
GMC SIERRA
Codes U0073 And P0300?
Please Help. Need The Engine Ground Wiring Diagram Or Really The All Of The Engine Wire Diagram To The Pcm. I'm Thinking It Has A Bad...
Asked by
Earl91
·
1 ANSWER
12 IMAGES
2009
GMC SIERRA
VIDEO
How to Read Trouble Codes
Instructional repair video
Codes P0171 And P0174
What Is The Most Likely Remedy For Error Code 171 And 174 On The Truck Listed Above?They Are Running Lean Bank 1 And 2. It Was Reset And...
Asked by
paulvoitek
·
2 ANSWERS
11 IMAGES
2002
GMC SIERRA
P0171 Code, Cleaned MAF Then Got A P0174 Temporarily?
P0171 Code. Cleaned Maf Then Got A P0174 Temporarily. Sprayed Water At Base Of Intake And No Noticeable Difference. Not Sure Where To Go...
Asked by
hsaylor0
·
3 ANSWERS
8 IMAGES
2013
GMC SIERRA
GUIDE
Check Engine Light Safe to Drive?
We are a team of ASE certified mechanics that have created this guide to help you understand if your car is safe to drive with the check engine or service engine soon...
Trouble Codes P0499 And P0455
I Bought The Truck Listed Above Used And Within A Few Months The Check Engine Light Came On. I Pulled The Codes And They Were P0499 And...
Asked by
DeepVet
·
3 ANSWERS
6 IMAGES
2009
GMC SIERRA
Code PO449?
I Have The Truck Listed Above. It Started Sputtering, Hesitating, Not Shifting Right Like It Had Bad Gas. We Went To O Reilly's, And...
Asked by
Leahreneeb
·
2 ANSWERS
5 IMAGES
2009
GMC SIERRA
After Installing A Crate Engine Codes P0300, P0102...
So, A Guy Just Put A New Crate Motor In It. The Truck Starts And Runs But Has 8 Dtc One Of Them Being A Misfire. It Acts Like The Timing Is...
Asked by
Earl91
·
3 ANSWERS
5 IMAGES
2009
GMC SIERRA
Code P0700 4L60E
4l60e Transmission Stopped Shifting Into Third On The Highway. I Had This Problem Exactly One Year Ago And Swapped It With Another Used...
Asked by
Scraps Chandler
·
1 ANSWER
4 IMAGES
2008
GMC SIERRA
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