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What does a data-link 2 error mean?

Tiny
TERRY JOHNSON
  • MEMBER
  • 2000 SATURN SL1
  • 12,000 MILES
Engine light is on, giving a data-link2 error. Would this indicate a cable or port issue?

Thanks,

Terry
Tuesday, January 31st, 2012 AT 2:05 AM

2 Replies

Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 108,133 POSTS
Chances are there is a wiring issue. If this isn't correct, Saturntech will respond.
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Tuesday, January 31st, 2012 AT 2:21 AM
Tiny
SATURNTECH9
  • MECHANIC
  • 30,870 POSTS
Just to add to this one are you getting a code if so what is the exact code number?Or does the scan tool read unable to link to the car?Does the scan tool power up off the car?
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Tuesday, January 31st, 2012 AT 5:09 AM

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