DTC P1507-207: PTC A/C Auxiliary Heater Disabled Low: Description
The hybrid vehicle control ECU monitors the hybrid vehicle converter for overloading and sends a signal to the air conditioning amplifier assembly to allow or prohibit the use of the PTC heater.
| DTC No. | INF Code | DTC Detection Condition | Trouble Area |
|---|---|---|---|
| P1507 | 207 | Open or short to GND in the PTC heater permission signal line (DCIM) |
|