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DA3853 - Tester Module Shift Gear by AftermarketTool Land Rover Range Rover Discovery, Range Rover, Range Rover Evoque

DA3853 - Gear Shift Module Tester

- €210,00
€210,00
€210,00 - €210,00
€210,00
Aftermarket Part
Aftermarket: Quality alternative. This is a quality alternative, designed to fit and function like the original part, often at a more competitive price.
Gear Shift Module (GSM) Tester is a diagnostic and repair tool for the rotary gear selector module. The plastic fastener inside the GSM is prone to breaking, which disables the module; this kit supplies durable metal fasteners to repair it and lets the module be checked off the vehicle.

Once repaired, the tester verifies GSM operation without refitting it to the vehicle, avoiding unnecessary reassembly. It identifies the vehicle model automatically and adjusts module position and gear selection through single-button operation. Typical GSM failure symptoms include the selector dial failing to rise, lower or rotate, and fault code P176C-11 (Transmission Range Selector Lock Control Error).

This kit includes the main tester, a combined 12-pin and 22-pin cable, and two lifting gear levers.
Vehicle Model Land Rover Discovery 4 2010-2016 (L319)
Land Rover Discovery 5 2017+ (L462)
Land Rover Discovery Sport 2015+ (L550)
Range Rover 2002-2012 (L322)
Range Rover 2013-2022 (L405)
Range Rover Evoque 2012-2018 (L538)
Alternative Codes
DA3853GA3853

In stock 1 unit
1 · Gouda 0 · Drachten
Express delivery available

When will my order arrive?
  • Order before 15:00 (Mon–Fri): same-day dispatch for in-stock items.
  • UPS Express (order before 14:00): dispatched today, delivered tomorrow where available.
  • Netherlands / Belgium / Germany: 2–4 working days.
  • Other EU countries + UK: 4–8 working days.
  • Outside EU/UK: delivery times vary — contact us for an estimate.

Items may ship from multiple warehouses at no extra cost.

Job kits containing this part

This part is included in 0 job kit(s) below. Pick the kit that matches your vehicle and job, then add what you need.

Frequently asked questions

What does the gear shift module tester do?
The gear shift module (GSM) tester is a diagnostic and repair tool for the rotary gear selector module. It supplies durable metal fasteners to replace the failure-prone plastic fastener inside the GSM, and lets you verify module operation off the vehicle before refitting.
What's included in the GSM tester kit?
The kit includes the main tester unit, a combined 12-pin and 22-pin cable, and two lifting gear levers. That's everything needed to repair the plastic fastener fault with metal fasteners and then bench-test the gear shift module before it goes back in the car.
What GSM faults does this tester help diagnose?
It targets common gear shift module failures where the selector dial won't rise, lower or rotate, often logging fault code P176C-11 (Transmission Range Selector Lock Control Error). The tester confirms whether the module works after the fastener repair, avoiding needless reassembly.
Which Land Rover models does the GSM tester cover?
The tester covers the rotary selector module fitted to Discovery 4, Discovery 5, Discovery Sport, Range Rover L322 (2002-2012), Range Rover L405 (2013-2022) and Range Rover Evoque L538 (2012-2018). It identifies the model automatically and adjusts module position through single-button operation.