DTC P0CDF-72: Hybrid/EV Battery Cooling Magnetic Valve Actuator Stuck Open [12/2023 - ]: Procedure
WARNING: This page is about a different car, the 2024 Lexus TX 550h+. However, it is still accessible from the selected car via links, so may be relevant.
- CHECK DTC (HYBRID BATTERY SYSTEM)
- Check for DTCs.
Powertrain > HV Battery > Trouble Codes
HINT:
Check even when the DTCs detected for temporary failures.
Result
Result Proceed to DTCs are output A DTCs are not output B
Result:
B
GO TO DIAGNOSTIC TROUBLE CODE CHART (HYBRID BATTERY SYSTEM). Refer to DIAGNOSTIC TROUBLE CODE CHART [12/2023 - ]
Result:
A
See step 2
- Check for DTCs.
- INSPECT BATTERY COOLING MAGNETIC VALVE (NO. 2 MAGNET VALVE ASSEMBLY)
Refer to INSPECTION [12/2023 - ]
Result
Proceed to OK NG Result:
OK
REPLACE AIR CONDITIONING AMPLIFIER ASSEMBLY. Refer to REMOVAL [09/2023 - ]
Result:
NG
REPLACE BATTERY COOLING MAGNETIC VALVE (NO. 2 MAGNET VALVE ASSEMBLY). Refer to REMOVAL [12/2023 - ]