OBD is not connecting?

Tiny
TXHICK75@YAHOO.COM
  • MEMBER
  • 2015 RAM 1500
  • 5.7L
  • V8
  • 2WD
  • AUTOMATIC
  • 128,000 MILES
Trying to get an inspection done and the obd isn't connecting.
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Sunday, September 11th, 2022 AT 7:38 AM

1 Reply

Tiny
JACOBANDNICKOLAS
  • EXPERT
Hi,

When you connect the scan tool, does it power up normally? If not, first check pin 16 for power. That should have battery voltage at all times. If it is good, check pins 4 and 5 for continuity to ground.

I attached a pic below showing the pin locations.

Let me know what you find.

Take care,

Joe

See pic below.
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Sunday, September 11th, 2022 AT 5:41 PM

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