| Last Modified: 01-30-2024 | 6.11:8.1.0 | Doc ID: RM100000001OR29 |
| Model Year Start: 2020 | Model: RAV4 HV | Prod Date Range: [06/2020 - ] |
| Title: HYBRID / BATTERY CONTROL: REAR MOTOR GENERATOR CONTROL SYSTEM (for LITHIUM-ION BATTERY): P0AF211,P0AF215; Drive Motor Inverter Temperature Sensor "B" Circuit Short to Ground; 2020 - 2024 MY RAV4 HV [06/2020 - ] | ||
|
DTC |
P0AF211 |
Drive Motor Inverter Temperature Sensor "B" Circuit Short to Ground |
|
DTC |
P0AF215 |
Drive Motor Inverter Temperature Sensor "B" 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 rear motor inverter using the rear 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 rear 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 rear motor inverter temperature sensor and its wiring.
|
DTC No. |
Detection Item |
DTC Detection Condition |
Trouble Area |
MIL |
Warning Indicate |
|---|---|---|---|---|---|
|
P0AF211 |
Drive Motor Inverter Temperature Sensor "B" Circuit Short to Ground |
Short to ground detected in rear motor inverter temperature sensor signal circuit (1 trip detection logic) |
Inverter with converter assembly |
Comes on |
Master Warning: Comes on |
|
P0AF215 |
Drive Motor Inverter Temperature Sensor "B" Circuit Short to Battery or Open |
Open or short to +B detected in rear motor inverter temperature sensor signal circuit (1 trip detection logic) |
Inverter with converter assembly |
Comes on |
Master Warning: Comes on |
Related Data List
|
DTC No. |
Data List |
|---|---|
|
P0AF211 P0AF215 |
Rear 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
![2020 - 2024 MY RAV4 HV [06/2020 - ]; HYBRID / BATTERY CONTROL: REAR MOTOR GENERATOR CONTROL SYSTEM (for LITHIUM-ION BATTERY): UTILITY](/t3Portal/stylegraphics/info.gif)
- Connect the Techstream to the DLC3.
- Turn the ignition switch to ON and turn the Techstream on.
- Clear the DTCs (even if no DTCs are stored, perform the clear DTC procedure).
- Turn the ignition switch off and wait for 2 minutes or more.
- Turn the ignition switch to ON and turn the Techstream on.
- With ignition switch ON and wait for 5 seconds or more.
- Enter the following menus: Powertrain / Rear 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. |
GO TO MOTOR GENERATOR CONTROL SYSTEM |
(a) Go to Motor Generator Control System.
Click here
HINT:
For the P0AF211 and P0AF215 inspection procedures, refer to the Motor Generator Control System section.
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END |
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