DTC P170F-394: Shift Position Malfunction [09/2013 - ]: Procedure
- CHECK ALERT CODE OUTPUT
HINT:
Confirm the conditions at the time of the malfunction and the freeze frame data for P170F-394, and then try to reproduce the malfunction and confirm the alert code, as the alert code is cleared when the power switch is turned off.
- Connect the RAV4 EV diagnostic tool to the No. 2 DLC3.
- Turn the power switch on (IG).
- Drive the vehicle a few times while trying to simulate the same conditions that were present at the time the malfunction occurred and that are recorded in the freeze frame data.
- Enter the following menus: Alert list.
- Check if alert codes are output.
Result
Result Proceed to No alert codes are output. A Alert codes are output. B - Turn the power switch off.
B → See step 7
A: Go to next step
- CLEAR DTC
- Connect the Techstream to the DLC3.
- Turn the power switch on (IG).
- Enter the following menus: Powertrain / EV / Trouble Codes.
- Read and record the DTCs and freeze frame data.
- Clear the DTCs and freeze frame data.
- Turn the power switch off.
NEXT: Go to next step
- READ VALUE USING TECHSTREAM (EV)
- Connect the Techstream to the DLC3.
- Turn the power switch on (IG).
- Drive the vehicle a few times while trying to simulate the same conditions that were present at the time the malfunction occurred and that are recorded in the freeze frame data.
- Enter the following menus: Powertrain / EV / Trouble Codes.
- Check if DTCs are output.
Result
Result Proceed to DTC P170F-394 is output again. A DTCs other than P170F-394 are also output. B No DTCs are output. C - Turn the power switch off.
B → See step 7
C → See step 9
A: Go to next step
- REPLACE ELECTRIC VEHICLE TRACTION MOTOR ASSEMBLY
- Replace the electric vehicle traction motor assembly. Refer to REMOVAL [09/2013 - ] .
NEXT: Go to next step
- CLEAR DTC
- Connect the Techstream to the DLC3.
- Turn the power switch on (IG).
- Enter the following menus: Powertrain / EV / Trouble Codes.
- Read and record the DTCs and freeze frame data.
- Clear DTCs and freeze frame data.
- Turn the power switch off.
NEXT: Go to next step
- CHECK DTC
- Connect the Techstream to the DLC3.
- Turn the power switch on (IG).
- Drive the vehicle a few times while trying to simulate the same conditions that were present at the time the malfunction occurred and that are recorded in the freeze frame data.
- Enter the following menus: Powertrain / EV / Trouble Codes.
- Check if DTCs are output.
Result
Result Proceed to No DTCs are output. A P170F-394 is output again. B - Turn the power switch off.
B → See step 8
A → COMPLETED
- GO TO DTC CHART (HYBRID CONTROL SYSTEM). Refer to DIAGNOSTIC TROUBLE CODE CHART [09/2013 - ]
- REPLACE POWER MANAGEMENT CONTROL ECU. Refer to REMOVAL [09/2013 - ]
- CHECK FOR INTERMITTENT PROBLEMS. Refer to CHECK FOR INTERMITTENT PROBLEMS [09/2013 - ]