BMW DTC P17D6 – Pressure Control Solenoid ‘D’ Sense Circuit Current Too High
DTC P17D6 meaning on BMW
The DTC P17D6 on a BMW indicates an issue with the Pressure Control Solenoid ‘D’ Sense Circuit. This fault code specifically points to the current being too high in the circuit related to the pressure control solenoid ‘D’ in the transmission system.
BMW DTC P17D6 symptoms
Symptoms of the DTC P17D6 on a BMW may include harsh shifting, delayed engagement when shifting gears, transmission slipping, or the transmission going into limp mode. The vehicle may also display a warning light on the dashboard indicating a transmission fault.
BMW DTC P17D6 causes
The high current in the Pressure Control Solenoid ‘D’ Sense Circuit that triggers the DTC P17D6 on a BMW can be caused by various factors such as a faulty pressure control solenoid, damaged wiring or connectors in the circuit, low transmission fluid level, or internal transmission issues.
BMW DTC P17D6 seriousness
Ignoring the DTC P17D6 on a BMW can lead to further damage to the transmission system, potentially resulting in costly repairs. It is important to address this issue promptly to prevent any long-term damage to the vehicle.
How to diagnose DTC P17D6 on BMW
To diagnose the DTC P17D6 on a BMW, a mechanic would typically perform a thorough inspection of the transmission system. This may involve using a scan tool to retrieve the fault codes, checking the wiring and connectors related to the pressure control solenoid ‘D’ circuit, testing the pressure control solenoid itself, and inspecting the transmission fluid level and condition.
How to fix DTC P17D6 on BMW
Fixing the DTC P17D6 on a BMW may involve replacing the faulty pressure control solenoid ‘D’, repairing any damaged wiring or connectors in the circuit, ensuring the transmission fluid level is correct, and addressing any internal transmission issues that may be contributing to the problem. It is recommended to follow the manufacturer’s repair procedures and guidelines.
How to erase DTC P17D6 on BMW
Once the underlying issue causing the DTC P17D6 on a BMW has been fixed, the fault code can be erased using a scan tool. By clearing the code, the vehicle’s onboard computer will reset and monitor the system for any recurring faults. It is important to ensure that the repair has been successful before clearing the fault code.
Recommended tools & DTC Scanners for BMW
Best Diagnostic App for modern BMWs: BimmerLink
Recommended Bluetooth adapter for Bimmerlink: OBDLink CX
Cable adapter for Bimmerlink: Enet Cable USB Type C
For older BMWs we recommend: Autel AutoLink AL319 (2024 version)
Easy-to-use Multimeter for reliable diagnostics: AstroAI Auto-ranging Multimeter
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