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

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Price Exclusive of GST

Our minimum assessment fee is $150 + GST (Excluding Headlights). This just covers the time to check the unit over. If you proceed with the repair, we’ll apply this to the total cost. Our full terms of trade can be found here. Has repair work been attempted by your customer? Link here !

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Australian customers, we can pick up from your Workshop. Click Here to arrange a pickup

International Customers:
When sending a unit from overseas, please declare it as “Repair and Return” with a low customs value (around $100 USD) to avoid unnecessary import fees. - All Repair Prices are quoted in NZD

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