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2003 Jeep Laredo Electrical Problems

Tiny
AXT0KTR
  • MEMBER
  • 2003 JEEP GRAND CHEROKEE LAREDO
  • 6 CYL
  • 2WD
  • AUTOMATIC
  • 74,500 MILES
I have been having some elecrical problems with my Jeep. A week ago the radio went out and my dash lights and odometer started blinking. It went away for a few days and then just two days ago I went to get back in my car after just driving it an hour earlier and it would not crank and no lights would come on. I had to jump start it to get it going. I had the Battery checked and it came back as fully charged with no deffect. I don't know what could be wrong. Please assist. Thank you
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Tuesday, February 17th, 2009 AT 10:25 AM

2 Replies

Tiny
JDL
  • MECHANIC
  • 16,098 POSTS
Hello, I'm not sure of the litre size of your engine, 4.0?

Are the battery cables/wires in good shape on both ends, clean? There should be a starter relay in the power distribution center under the hood. You can unplug the relay, use a test lite, two of the terminals should be hot, with the key in the crank position. Any testing, make sure the tranny is in park or neutral. Let us know.
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Tuesday, February 17th, 2009 AT 10:58 AM
Tiny
AXT0KTR
  • MEMBER
  • 2 POSTS
The cables are clean and in good shape. I will try to test that relay switch and get back to you.
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Tuesday, February 17th, 2009 AT 11:05 AM

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