2003 Chevrolet Venture Change Engine Harness Chevy Lt 3 0l Made Canada

2003 CHEVROLET VENTURE
65,000 MILES
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SIDCORONEL
  • MEMBER
  • 2 POSTS
I need to change the engine harness of my Chevy Venture 2003 LT 3.0L (Not made in the US or Canada). There are parts for sale on eBay but for different year models. From which year-model should work as a replacement?
Mar 9, 2013 at 12:09 AM
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DRCRANKNWRENCH1
  • ✓Experienced Mechanic
  • 3,435 POSTS
From what I found a 2003 to 2005 harness should work. The issue to really make sure the harness is correct is to research the computer part number. As long as the ECU is the same, the harness should work, although it might need minor modifications using connectors from your old harness. I found most of the information from the Phillipenes. I could not find anything on ECU part numbers and I spent all the time I could on it.
Mar 9, 2013 at 12:44 AM
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