Jeep Grand Cherokee Gear Selector / TCM Repair (2001–2005)

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Price Exclusive of GST


Our assessment fee is $150 + GST.
If you choose to proceed with the repair, this fee is applied towards the total repair cost. It is only charged separately if you decide not to proceed after the assessment.

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Jeep Grand Cherokee Gear Selector / TCM Repair (2001–2005)

Common Fault: P0702 – Transmission Control System Electrical Fault

This is a repair service for the gear selector / transmission control module (TCM) used in 2001–2005 Jeep Grand Cherokee models. A common issue with these units is the P0702 fault, which indicates a general electrical failure in the transmission control circuit—often caused by internal TCM damage or poor signal output from the selector assembly.

Common Symptoms Repaired:

  • P0702 fault code stored in the ECU

  • Vehicle stuck in limp mode or not shifting properly

  • PRND gear indicator not matching actual gear

  • Gear selector appears unresponsive or erratic

  • TCM communication issues or voltage drop errors

What We Do:

  • Diagnose and repair the internal selector switch or TCM circuitry

  • Reflow or replace damaged board-level components

  • Restore signal outputs and CAN/voltage regulation as required

  • Bench test the selector and transmission signals before return

OEM Part Numbers Supported:

  • 52104468AC, 52104468AD, 52104468AE

  • 52104468AF, 52104468AG, 52104468AH

  • 52104468AI, 52104468AJ

Applies To:

  • Jeep Grand Cherokee (2001–2005 models with automatic transmission)


Warranty: 12 months on all repaired electronics