DTC P0A02-719: Motor Electronics Coolant Temperature Sensor Circuit Low; DTC P0A03-720: Motor Electronics Coolant Temperature Sensor Circuit High [11/2016 - ]: Description
WARNING: This page is about a different car, the 2019 Toyota Highlander, 2018 Toyota Highlander, and 2017 Toyota Highlander. However, it is still accessible from the selected car via links, so may be relevant.
Refer to the description for DTC P0A01-726.
Refer to DESCRIPTION
| DTC No. | Detection Item | DTC Detection Condition | Trouble Area | MIL | Warning Indicate |
|---|---|---|---|---|---|
| P0A02-719 | Motor Electronics Coolant Temperature Sensor Circuit Low | Short to ground in the HV coolant temperature sensor circuit (1 trip detection logic) |
Inverter with converter assembly | Comes on | Master Warning Light: Comes on |
| P0A03-720 | Motor Electronics Coolant Temperature Sensor Circuit High | Open or short to +B in the HV coolant temperature sensor circuit (1 trip detection logic) |
Inverter with converter assembly | Comes on | Master Warning Light: Comes on |
RELATED DATA LIST
| DTC No. | Data List |
|---|---|
| P0A02-719 | Inverter Coolant Water Temperature |
| P0A03-720 |