EVIC module

1994 JEEP GRAND CHEROKEE
249,000 MILES • 5.2L • V8 • 4WD • AUTOMATIC
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POODOG
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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.
Oct 9, 2018 at 6:56 AM
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STRAILER
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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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Oct 11, 2018 at 1:59 PM
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POODOG
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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)?
Oct 12, 2018 at 10:52 AM (Merged)
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STRAILER
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You did not like the answer I gave you? You have all the information needed above.
Oct 12, 2018 at 10:53 AM