Jun 282010

Can you operate 1999 Jeep Cherokee sports auto trans with the TCU disconected ?

  2 Responses to “Jeep transmission”

  1. I do not think it would shift at all since it is and electronic shift transmission that needs to be controlled by the TCU.

  2. In the service manual it says to check the trans by taking out the fuse in the TCU harness drive the car doing your tests

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