DTC P0AFC-62: Hybrid/EV Battery Sensor Module Signal Compare Failure [10/2018 - ]: Procedure
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- CHECK DTC OUTPUT (HYBRID CONTROL)
- Connect the Techstream to the DLC3.
- Turn the power switch on (IG).
- Enter the following menus: Powertrain / Hybrid Control / Trouble Codes.
- Check and record any HV system DTCs and freeze frame data.
- Read output DTCs.
Powertrain > Hybrid Control > Trouble Codes
Result
Result Proceed to "P0AFC00, P0AFC96 or P308A12" is not output. A "P0AFC00, P0AFC96 or P308A12" is also output. B - Turn the power switch off.
Result:
B
GO TO DTC CHART (HYBRID CONTROL SYSTEM). Refer to DIAGNOSTIC TROUBLE CODE CHART [10/2018 - ]
Result:
A
See step 2
- CHECK CONNECTOR CONNECTION CONDITION WARNING:
Be sure to wear insulated gloves.
- Check that the service plug grip is not installed.NOTE:
After removing the service plug grip, do not turn the power switch on (READY), unless instructed by the appropriate service information because this may cause a malfunction.
- Remove the No. 1 hybrid battery exhaust duct.
Refer to REMOVAL [10/2018 - 07/2022] Refer to REMOVAL [07/2022 - ]
- Check the connections of the z12 and z16 battery voltage sensor connector.
Refer to ELECTRONIC CIRCUIT INSPECTION PROCEDURE [10/2018 - ]
OK
The connector is connected securely and there are no contact problems.
Result
Result OK NG - Install the No. 1 hybrid battery exhaust duct.
Result:
OK
REPLACE BATTERY VOLTAGE SENSOR. Refer to REMOVAL [10/2018 - 07/2022] Refer to REMOVAL [07/2022 - ]
Result:
NG
CONNECT SECURELY
- Check that the service plug grip is not installed.