Jeep Grand Cherokee Gear Selector / TCM Repair (2001–2005)
From January 1st, 2026, we will be strictly Trade Only for New Zealand Info here
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 go ahead with the repair, we’ll put this towards the total cost. Our full terms of trade is the link can be found here
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:
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P0702 fault code stored in ECU
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Vehicle stuck in limp mode or not shifting properly
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PRND gear indicator not matching actual gear
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Gear selector appears unresponsive or erratic
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TCM communication issues or voltage drop errors
What We Do:
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Diagnose and repair internal selector switch or TCM circuitry
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Reflow or replace damaged board-level components
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Restore signal outputs and CAN/voltage regulation as required
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Bench test selector and transmission signals before return
OEM Part Numbers Supported:
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52104468AC, 52104468AD, 52104468AE
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52104468AF, 52104468AG, 52104468AH
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52104468AI, 52104468AJ
Applies To:
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Jeep Grand Cherokee (2001–2005 models with automatic transmission)
Turnaround Time: 2–4 business days
Warranty: 12 months on all repaired electronics
💡 Don’t replace the whole unit — we can restore full selector and TCM function with a fast, cost-effective repair.