where is the ecm on a 93 GMC starcraft 2500 vandura van.
Jul 24, 2011 at 7:30 PM
ECM
1993 GMC VAN
HABORFOR
- MEMBER
- 2 POSTS
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DOCFIXIT
- ✓ASE Certified Mechanic
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The ECM is located under the driver seat here is a diagrams to help you see hat I am talking about.
Check out the diagrams (Below). Please let us know if you need anything else to get the problem fixed.
Cheers
Check out the diagrams (Below). Please let us know if you need anything else to get the problem fixed.
Cheers
Image (Click to enlarge)
Professional Diagram for 2CarPros Members
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Click here to log in and view diagram.
Jul 24, 2011 at 7:35 PM
Computer problem
1989 GMC Van V8 Two Wheel Drive Automatic
im trying to find the computer on an 89 gmc van. on my 91 van its above the battery. but on the 89 its not and i dont even see the wires for the harness? Any suggestions where it is? also the vans are identical except for years. i had to swap tranys and its not shifting right. we checked computer and the e prong is sending bad connection.
1989 GMC Van V8 Two Wheel Drive Automatic
im trying to find the computer on an 89 gmc van. on my 91 van its above the battery. but on the 89 its not and i dont even see the wires for the harness? Any suggestions where it is? also the vans are identical except for years. i had to swap tranys and its not shifting right. we checked computer and the e prong is sending bad connection.
Oct 7, 2018 at 7:23 PM
(Merged)
RASMATAZ
- ✓ASE Certified Mechanic
- 75,992 POSTS
im trying to find the computer on an 89 gmc van.
Check under the driver's seat.
Check under the driver's seat.
Oct 7, 2018 at 7:23 PM
(Merged)
ty for your help i did find it hidden in the wall behind the seat. ty
Oct 7, 2018 at 7:23 PM
(Merged)
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