DTC P0D07-00: Hybrid/EV Battery Charging System Positive Contactor Stuck Closed [08/2023 - ]: Description
WARNING: This page is about a different car, the 2025 Lexus RX 450h+ and 2024 Lexus RX 450h+. However, it is still accessible from the selected car via links, so may be relevant.
The CHRs (Charge Relays) are the relays that connect or disconnect the high-voltage system in accordance with commands from the battery ECU assembly.
There are 3 CHRs and 1 system main resistor. CHRB, CHRP, CHRG and the system main resistor are located in the No. 2 traction battery device box assembly.
To connect to the high voltage power system, the vehicle will first turn on CHRP and CHRB to charge the vehicle through the system main resistor. Then, CHRP will be turned off after CHRG is turned on. To shut off the high voltage power system, CHRB and CHRG are turned off.
| DTC No. | Detection Item | DTC Detection Condition | Trouble Area | MIL | Warning Indicate | DTC Output from | Priority | Note |
|---|---|---|---|---|---|---|---|---|
| P0D07-00 | Hybrid/EV Battery Charging System Positive Contactor Stuck Closed | Even though the charge relay on the positive (+) side of the HV battery is off, the internal voltage of the electric vehicle charger assembly does not drop. (1 trip detection logic) |
|
Comes on | Master Warning: Comes on |
Hybrid Control | A | SAE Code: P0D08 |