| Last Modified: 01-30-2024 | 6.11:8.1.0 | Doc ID: RM100000001EKMV |
| Model Year Start: 2019 | Model: RAV4 HV | Prod Date Range: [11/2018 - 08/2020] |
| Title: HYBRID / BATTERY CONTROL: MOTOR GENERATOR CONTROL SYSTEM (for 2WD with NICKEL METAL HYDRIDE BATTERY): P0AED11,P0AED15; Drive Motor Inverter Temperature Sensor "A" Circuit Short to Ground; 2019 - 2020 MY RAV4 HV [11/2018 - 08/2020] | ||
|
DTC |
P0AED11 |
Drive Motor Inverter Temperature Sensor "A" Circuit Short to Ground |
|
DTC |
P0AED15 |
Drive Motor Inverter Temperature Sensor "A" Circuit Short to Battery or Open |
DESCRIPTION
The motor generator control ECU (MG ECU), which is built into the inverter with converter assembly, detects the temperature of the motor inverter using the motor inverter temperature sensor. The inverter cooling system operates independently of the engine cooling system. The motor generator control ECU (MG ECU) uses signals from the motor inverter temperature sensor to check the effectiveness of the inverter cooling system. If necessary, the motor generator control ECU (MG ECU) will limit inverter output to help prevent inverter overheating. The motor generator control ECU (MG ECU) also detects malfunctions in the motor inverter temperature sensor and its wiring.
|
DTC No. |
Detection Item |
DTC Detection Condition |
Trouble Area |
MIL |
Warning Indicate |
|---|---|---|---|---|---|
|
P0AED11 |
Drive Motor Inverter Temperature Sensor "A" Circuit Short to Ground |
Short to ground detected in motor inverter temperature sensor circuit (1 trip detection logic) |
Inverter with converter assembly |
Comes on |
Master Warning: Comes on |
|
P0AED15 |
Drive Motor Inverter Temperature Sensor "A" Circuit Short to Battery or Open |
Open or short to +B detected in motor inverter temperature sensor circuit (1 trip detection logic) |
Inverter with converter assembly |
Comes on |
Master Warning: Comes on |
Related Data List
|
DTC No. |
Data List |
|---|---|
|
P0AED11 P0AED15 |
Motor Inverter Temperature |
CONFIRMATION DRIVING PATTERN
HINT:
After repair has been completed, clear the DTC and then check that the vehicle has returned to normal by performing the following All Readiness check procedure.
Click here
![2019 - 2020 MY RAV4 HV [11/2018 - 08/2020]; HYBRID / BATTERY CONTROL: MOTOR GENERATOR CONTROL SYSTEM (for 2WD with NICKEL METAL HYDRIDE BATTERY): UTILITY](/t3Portal/stylegraphics/info.gif)
- Connect the Techstream to the DLC3.
- Turn the power switch on (IG) and turn the Techstream on.
- Clear the DTCs (even if no DTCs are stored, perform the clear DTC procedure).
- Turn the power switch off and wait for 2 minutes or more.
- Turn the power switch on (IG) and turn the Techstream on.
- With power switch on (IG) and wait for 5 seconds or more.
- Enter the following menus: Powertrain / Motor Generator / Utility / All Readiness.
-
Check the DTC judgment result.
HINT:
- If the judgment result shows NORMAL, the system is normal.
- If the judgment result shows ABNORMAL, the system has a malfunction.
- If the judgment result shows INCOMPLETE, perform driving pattern again.
PROCEDURE
|
1. |
REFER TO REPLACE INVERTER WITH CONVERTER ASSEMBLY PARTS |
Click here
| NEXT |
|
COMPLETED |
|
|