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Testing wires TCM to tranny

Tiny
BOBFAIR
  • MEMBER
  • 2006 DODGE DURANGO
  • 5.7L
  • V8
  • 4WD
  • AUTOMATIC
  • 200,000 MILES
In tech manual for this vehicle it asks to test circuits to ground. How do Ido this? It says disconnect pcm/tcm connectors and disconnect the tranny solenoid connector then test to ground. Do I need a jumper to ground on one side and then use multimeter to test to ground and the other side of wire?
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Sunday, May 19th, 2019 AT 12:32 PM

1 Reply

Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 109,640 POSTS
Welcome to 2carpros. Com

As far as testing to ground, you only need a multi meter to test for continuity. Both components will have their own ground even though they are disconnected. Therefore, check for continuity between the component and a known good ground.

Let me know what is going on or if you have other questions. I'm a bit confused with exactly what you are checking or checking for.

Take care,
Joe
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Sunday, May 19th, 2019 AT 8:19 PM

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