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Thread: cooling fan motor not working.02 jeep grand cherokee laredo 4.0

  1. #1
    Join Date
    Jul 2011
    Posts
    1

    Default cooling fan motor not working.02 jeep grand cherokee laredo 4.0

    fan relay new.fan motor one year old.also a/c unit not cooling since fan stopped working.cooling system working fine except for the cooling fan

  2. #2
    Join Date
    Jan 2007
    Posts
    4,850

    Default

    Hello skeeters 66,

    We recommend referring to Chapter 3 and following the basic checks for the fan motor(s). You may have to trace the circuit by using the wiring diagrams provided in Chapter 12. It makes sense that the air conditioning is not working based on the failure of the cooling fan circuit. Once that circuit is functional, air conditioning operation should resume. If you need more detailed wiring diagrams for your specific vehicle, email one of our tech service reps at research@haynes.com, or call them at 1-800-442-9637. Give them the number/letter combination on the title page of the manual, just to the right of the Haynes logo; it looks something like this: (4JR - 36055). They'll do what they can to help.

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