Question about 2005 GMC Sierra 2500HD 4WD

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Where is the ECM located on a 2005 gmc sierra deisel

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6 Suggested Answers

6ya6ya
  • 2 Answers

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Posted on Jan 02, 2017

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  • 1 Answer

SOURCE: 94 GMC truck diesel starts,runs and then dies and will not start

I have the same problem and have trouble codes 35 and 36. I found out that there is a computer module that needs replaced as it sits low in a valley and gets hot and seperates. I am reseaching about the a/m fix that installs the new module away from heat.

Posted on Mar 12, 2009

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emissionwiz
  • 76630 Answers

SOURCE: fuel filter

Drivers side on the frame rail.

Posted on Sep 08, 2008

dmfixit
  • 226 Answers

SOURCE: ecm 2 location 1996 gmc 1500 sierra

http://www.autozone.com/shopping/locsSelect.htm
engine control computer

Posted on Jan 06, 2009

  • 10 Answers

SOURCE: fuel pump fuse located on 1997 gmc sierra

The fuse is actually a Relay Switch and its located in the Fuse Relay Center on the driverside of the engine compartment. The Black Box is labled Fuse Relay Center, the diagram on the cap displays which Relay is the Fuel Pump relay...the Relay switch is usually $8-$15 depending on where you shop

Posted on Jul 28, 2009

  • 22 Answers

SOURCE: special wiring harness for new stereo in 2005 sierra

Yes u do....I have an 03 sierra and apparently they changed everything in 03.....the harness is over $100.....but u need it....and they dont sell a reg wiring kit from 03 and up....if it was an 02, then yes u could get away cheap......it has to do with the steering wheel switches

Posted on Jan 24, 2010

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1 Answer

My 2005 gmc sierra has a small hole in the transfer case


It's not just Deisels, it;s pretty much any auto 4 wd push button, I have a 99 silverado. I've changed mine out, another design problem they don;t want to fix !

Dec 23, 2012 | 2005 GMC Sierra

1 Answer

Where is the ECM located on 05 gmc Duramax ? Looking to replace it with a programed ECM


The ECM is near the fuse box. It will be between the head lights and the fuse box and its under the radiator hose IIRC. The ECM is covered by a black cover,you need to remove that cover to see the actual ECM. Here you can find more quality auto parts http://www.autopartspoint.com/products/engine-control-module.html

Aug 17, 2011 | 2005 GMC Sierra 2500HD 4WD

1 Answer

I'm getting code 0016 and 0301 on my 2005 gmc sierra pickup, vortec 4.3 v6. Won't start.I've had those codes for several months, but was too busy to get it fixed, with occasional rough starting or poor...


P0016 Crankshaft Position - Camshaft Position Correlation
Replace the Crankshaft position sensor, it's located on the passenger side by the harmonic balance in the front of the engine. Inspect the wire harness and make sure you also buy a can of brake cleaner to clean all the dirt from that area since the sensor is magnetic and will pick up any metallic dirt and will cause faulty reading to your ECM.

P0301 is an indication to a missfire to cylinder #1 which is most likly related to the crankshaft sensor being bad.

Replace the Crank sensor first and it take about 20 min from start to finish. Good luck and keep me posted.

Dec 26, 2009 | 2005 GMC Sierra 1500 Hybrid

1 Answer

How do I change the fuel filter on a 2002 gmc sierra duramax deisel? And where is it located?


becarfull, the fuel filter os on the passenger side of the engine compartment. after replacing the fuel filter you need to prime the system to get all the air out of the fuel system otherwise the engine will crank and crank and never start. if this happens, you'll need how to prime the system or tow the truck to the nearest Gm dealership.
read the owners manual for help.

Nov 03, 2009 | 2002 GMC Sierra 2500HD

1 Answer

94 GMC truck diesel starts,runs and then dies and will not start


I have the same problem and have trouble codes 35 and 36. I found out that there is a computer module that needs replaced as it sits low in a valley and gets hot and seperates. I am reseaching about the a/m fix that installs the new module away from heat.

Feb 28, 2009 | 1994 GMC Sierra

1 Answer

Location


Right on top in the middle between the alternator and A/C compressor. The back t-stat has little vent holes that need to go towards the rear of the engine.

Jan 08, 2009 | 2003 GMC Sierra 2500HD

2 Answers

Fuel filter location Sierra


I have been told by a mechanic that the fuel filter is inside the fuel tank. Have to either drop the tank or remove the pickup bed. Access is on the top of the tank. This is poor engineering.

Jul 24, 2008 | 2005 GMC Sierra 1500 Hybrid

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