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EVIC module

Tiny
POODOG
  • MEMBER
  • 1994 JEEP GRAND CHEROKEE
  • 5.2L
  • V8
  • 4WD
  • AUTOMATIC
  • 249,000 MILES
I bought another one on line; installed it and it does not power up. What are some possible root causes (i.E. Perhaps a breaker - if so where would it be located?). I checked the fuses and all look okay.
Tuesday, October 9th, 2018 AT 6:56 AM

3 Replies

Tiny
KEN L
  • MASTER CERTIFIED MECHANIC
  • 48,323 POSTS
It sounds like you lost power or ground. Here is a guide to help you do testing and the wiring diagrams so you can see how the unit works. Check fuses # 8 and #19.

https://www.2carpros.com/articles/how-to-use-a-test-light-circuit-tester

Test power and ground easy! Check out the diagrams (below). Please let us know what happens.

Cheers, Ken
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Thursday, October 11th, 2018 AT 1:59 PM
Tiny
POODOG
  • MEMBER
  • 4 POSTS
  • 1994 JEEP GRAND CHEROKEE
  • 5.2L
  • V8
  • 4WD
  • AUTOMATIC
  • 245,000 MILES
Is this module controlled by both a relay and a fuse? If so, where are these located (I.E. Under the hood or in the car cabin)?
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Friday, October 12th, 2018 AT 10:52 AM (Merged)
Tiny
KEN L
  • MASTER CERTIFIED MECHANIC
  • 48,323 POSTS
You did not like the answer I gave you? You have all the information needed above.
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Friday, October 12th, 2018 AT 10:53 AM

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