BMW DTC P1D60 – A/C Coolant Heater Phase W Voltage Sensor ‘B’ Circuit Low
DTC P1D60 meaning on BMW
DTC P1D60 on a BMW refers to the A/C Coolant Heater Phase W Voltage Sensor ‘B’ Circuit Low. This diagnostic trouble code indicates that there is a low voltage condition detected in the circuit related to the A/C coolant heater phase W voltage sensor ‘B’.
BMW DTC P1D60 symptoms
Symptoms of DTC P1D60 on a BMW may include:
- Malfunctioning or inoperative A/C system
- Check Engine Light (CEL) illuminated on the dashboard
- Reduced heating or cooling performance
BMW DTC P1D60 causes
Common causes of DTC P1D60 on a BMW include:
- Faulty A/C coolant heater phase W voltage sensor ‘B’
- Wiring or connection issues in the sensor circuit
- Defective control module
BMW DTC P1D60 seriousness
While DTC P1D60 may not directly affect the drivability of the vehicle, it can impact the comfort and functionality of the A/C system. Ignoring this code may result in discomfort during extreme weather conditions or potential damage to other A/C components.
How to diagnose DTC P1D60 on BMW
To diagnose DTC P1D60 on a BMW, you can follow these steps:
- Use a diagnostic scanner to retrieve the fault codes stored in the vehicle’s computer.
- Inspect the A/C coolant heater phase W voltage sensor ‘B’ and its wiring for any visible damage or corrosion.
- Test the sensor’s resistance and voltage output to determine if it is functioning correctly.
- Check the control module for any signs of malfunction.
How to fix DTC P1D60 on BMW
To fix DTC P1D60 on a BMW, you can try the following:
- Replace the faulty A/C coolant heater phase W voltage sensor ‘B’.
- Repair or replace any damaged wiring or connectors in the sensor circuit.
- If the control module is defective, it may need to be replaced or reprogrammed.
How to erase DTC P1D60 on BMW
To erase DTC P1D60 on a BMW, you can use a diagnostic scanner to clear the fault codes stored in the vehicle’s computer. Once the issue has been addressed and fixed, clearing the codes will reset the Check Engine Light and ensure that the system is operating properly.
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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