A DQ500 with P1736 may have a clutch-position sensing fault affecting Clutch 2. The code should direct testing, but it does not remove the need to inspect the external electrical system and confirm live-data behaviour.
Recommended Test Sequence
- Confirm the exact DQ500 variant and record all transmission and related module faults.
- Check battery state, charging voltage and voltage history.
- Load-test mechatronic power and earth circuits.
- Inspect connectors, harness routing and signs of oil or water intrusion.
- Verify CAN communication and related drivetrain messages.
- Review clutch-position values, commanded movement and fault freeze-frame data.
- Perform applicable guided tests and basic settings only when conditions are suitable.
Possible Outcome
Where power, earth, CAN and wiring test correctly but the position value remains implausible or drops out, an internal sensor or mechatronic fault may be indicated. The final recommendation can involve mechatronic repair, replacement, coding and adaptations.
See our complete DQ500 DSG repair guide.
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