No communication

Tiny
MELVYN27
  • MEMBER
  • 2006 VAUXHALL VIVARO
  • 1.9L
  • 4 CYL
  • 2WD
  • MANUAL
  • 118,000 MILES
Scanner does not communicate with ECU.
Saturday, April 6th, 2019 AT 12:48 AM

1 Reply

Tiny
KEN L
  • MASTER CERTIFIED MECHANIC
  • 47,643 POSTS
Hello,

Can you try the scanner in another car to confirm the scanner operation? then lets check the ALDL fuse #30 in the under hood fuse panel. here is a guide and the wiring diagrams so you can see how the system works and the fuse location:

https://www.2carpros.com/articles/how-to-check-a-car-fuse

Check out the diagrams (below). Please let us know what happens.
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Monday, April 8th, 2019 AT 1:01 PM

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