Chevrolet Silverado Trouble Codes

Browse Chevrolet Silverado Trouble Codes questions and answers. Choose a question that matches your symptoms.

147 discussions

Fuel Lean Code P0171?

2020 CHEVROLET SILVERADO
I’ve Been Having Intermediate Problems With This Code, It’s A Capless Gas Tank And I’ve Been Opening The Cover, And The Code Usually...
3 ANSWERS
Asked by B-rad2

Codes P0449 And P0455

2019 CHEVROLET SILVERADO
I Changed Out The Vapor Control Valve Canister And I Still Have The Error Code. Any Advice?
1 ANSWER
11 IMAGES
Asked by william8588

DTC P1339 Clarification?

2018 CHEVROLET SILVERADO
I Have Received A Dtc1339 On A 2018 2500hd Duramax With The L5p 6.6l Engine. My Scan Tool Explains That It Related To The #3 Cylinder Glow...
4 ANSWERS
8 IMAGES
Asked by ccstrode122

P0430 And P0420 Codes With No Repair Luck

2018 CHEVROLET SILVERADO
Got P0430 And P0420 Codes Show Up For Inefficient Cat. Replaced Post Cat O2 Sensors With No Luck; Check Engine Light Came Back. Took To A...
1 ANSWER
6 IMAGES
Asked by dmrak

Codes P0036, P0138, P0141, P0523, And P0700...

2016 CHEVROLET SILVERADO
I've Been Having Issues With Transmission, But My Question Is What Would Be The Reason That When I Have Extra Weight In Back Of Bed Of...
8 ANSWERS
7 IMAGES
Asked by LEYNa

Code P0513?

2015 CHEVROLET SILVERADO
Immobilizer Key Incorrect Code Had Popped Up. But The Truck Will Still Start And Run. And Thoughts On How To Fix This Issue. I Have Cleared...
1 ANSWER
2 IMAGES
Asked by Earl91

P0451 Code?

2014 CHEVROLET SILVERADO
I Bought My Truck Two Months Ago At A Toyota Dealership. Check Engine Light Came On Went To The Dealership They Said They Did Not Have The...
4 ANSWERS
Asked by Frankie Michael

Transmission Started Slipping Code P0741?

2012 CHEVROLET SILVERADO
Transmission Started Slipping Code P0741 Came Up I Filled Fluid Up And Code Went Away But Still Slipping. Rpms At 3,500 At 55 Mph Acts Like...
1 ANSWER
1 IMAGE
Asked by Fergy79

Code 379-04?

2011 CHEVROLET SILVERADO
Vehicle Details: 4wd / Awd Getting This Code Along With The Service 4wd. When Shifting From 2h To Auto It Blinks And Takes 20 Seconds...
12 ANSWERS
2 IMAGES
Asked by Rcbeckley88

Code P0976?

2011 CHEVROLET SILVERADO
Can You Please Send Me The Wiring For The Truck Listed Above, 2-3 Shift Solenoid Valve Control. I Got The Code P0976; What My Truck Is Doing...
3 ANSWERS
5 IMAGES
Asked by Andrew Vincent William Thomas

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