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What does p1793 mean - 2000 Jeep Grand Cherokee

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P1793-TRD LINK COMMUNICATION ERROR




Set Condition: This code is set when the Transmission Control Module sends two
subsequent Torque Reduction messages (pulses the TRD ckt to ground) to the Powertrain
Control Module via the TRD link circuit and the TCM does not receive a confirmation from
the PCM over the communication bus. what does p1793 mean - user_offline.gif

Posted on Feb 15, 2014

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Name of Code:

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Note: The MIL may set on some engines (3.3L, 3.8L,
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