GMC SIERRA COMPUTER

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Clear Codes Diagnostic Connector ALDL Fuse Limp Mode - Reduced Power Location No Communication Program Read Codes Replace/Remove

Keep Getting Code P01133

I Keep Getting The Cel P1133 And The Truck Runs Like Garbage. Bank 1 Sensor 1 Keeps Going Out. I Have Replaced It 7 Times In 6 Months With...

Asked by QAZZYMOTA420 ·

9 ANSWERS

12 IMAGES

2001

Computer

A car's computer or PCM - ECM (powertrain control module - engine control module) is designed to read various sensors such as the crankshaft position sensor to deliver...

Limp Mode Issues?

I Have Had My Vehicle To 3 Different Dealers To Diagnose The Problem For A Fix. No Error Codes Are Being Stored Is One Issue And The Service...

Asked by stag1215 ·

28 ANSWERS

2008

ECM Fuse Keeps Blowing

The Vehicle Runs At Idle But When Driven A 1/4 Mile Ecm Fuse Blows. I Install Another Fuse And It Repeats. Any Advice Would Greatly Be...

Asked by Gonzos11 ·

7 ANSWERS

8 IMAGES

1990

OBD Port Not Working?

I Can't Figure Out Which Fuse My Obd Port Is Connected To. I've Looked For A Cigarette Lighter Fuse And Every Other Fuse That I...

Asked by Galaxyal8230 ·

3 ANSWERS

3 IMAGES

2011

Transfer Case Control Module

When Checking For 5vlt At Signal Wire (lt Grn/blck + Blk/wht)at Female End Of Harness At Encoder Motor. I Don't Get A Reading Until I...

Asked by BLCKLBRTRVR ·

8 ANSWERS

6 IMAGES

2006

ESC Module Code

I Am Getting A Esc Module Code But It Is New Computer Is New All Sensors Are New. It Will Run Okay And Sometimes It Surges While Under...

Asked by Joshbasler 808 ·

23 ANSWERS

1 IMAGE

1995

Computer Reset 1994 GMC Pickup.

How To Reset Computer On A 1994 Gmc Pickup 1500

Asked by Rick D P ·

1 ANSWER

1994

Rebooting/Reloading Main Computer

I Have Been Having Some Minor Issues With My Truck. The Engine Light Is Always On, Even Though 3 Different Mechanics Say There Is Nothing...

Asked by mygenericemail ·

4 ANSWERS

1996

2004 GMC Sierra Will Flashing Computer Erase An Edge...

I Have 2004 Gmc 2500hd Diesel. I Have An Edge Juice With Attitude Programmer Hooked Up To It. After About 2 Weeks My Motor Started Rattling...

Asked by matgdennis ·

4 ANSWERS

2004

1999 GMC Sierra Reseting The Computer After...

I Just Changed The Tps In My 99 Gmc Sierra 1500. How Do I Reset The Computer? Do I Just Unplug The Battery

Asked by m15r ·

1 ANSWER

1999

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