Car will not Move after replacing ECM

Tiny
CALDERA27
  • MEMBER
  • 2005 HONDA CIVIC
  • 1.7L
  • 4 CYL
  • 2WD
  • AUTOMATIC
  • 195,000 MILES
I just swap the ECM but the green key light is on. Car turn on but car wont move. Possible anti-theft issue?
Wednesday, November 18th, 2020 AT 3:18 PM

1 Reply

Tiny
KASEKENNY
  • MECHANIC
  • 18,907 POSTS
I assume you swapped the ECM with one out of another vehicle or did you purchase it new for this vehicle?

Either way we need to check what codes are in the computer as if this was a used ECM then it may have issues that we need to figure out.

https://www.2carpros.com/articles/checking-a-service-engine-soon-or-check-engine-light-on-or-flashing

Let's start with this and go from there. Thanks
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Thursday, November 19th, 2020 AT 7:31 AM

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