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No voltage at the data link connector

Tiny
DONSRIC
  • MEMBER
  • 2007 CHEVROLET SILVERADO
  • 90,000 MILES
The truck did not pass emissions test. Stated the problem as no voltage at the data link connector (computer connection)
Saturday, February 11th, 2012 AT 11:55 PM

3 Replies

Tiny
RASMATAZ
  • MECHANIC
  • 75,992 POSTS
What liter engine is this?
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Saturday, February 11th, 2012 AT 11:59 PM
Tiny
RIVERMIKERAT
  • MECHANIC
  • 6,110 POSTS
Check the red/white wire to the fuse block for power.
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Sunday, February 12th, 2012 AT 12:00 AM
Tiny
RASMATAZ
  • MECHANIC
  • 75,992 POSTS
The Red and wire goes to the ECM BATT fuse no.13 10amp
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Sunday, February 12th, 2012 AT 12:06 AM

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