DTC P0AC0-817: Hybrid Battery Pack Current Sensor Circuit Range / Performance [10/2015 - ]: Procedure

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 for DTCs.

Result

Result	Proceed to
P0AC0-817 only is output.	A
P0AFC-123 is output.	B

Turn the power switch off.

Result:

B

GO TO DTC CHART (P0AFC-123)

(Refer to DTC P0AFC-123: Hybrid Battery Pack Sensor Module [10/2015 - ] )

Result:

A

See step 2

REPLACE HV BATTERY JUNCTION BLOCK ASSEMBLY
(Refer to COMPONENTS [10/2014 - ] )

NEXT

See step 3
CLEAR DTC
1. Connect the Techstream to the DLC3.
2. Turn the power switch on (IG).
3. Enter the following menus: Powertrain / Hybrid Control / Trouble Codes.
4. Read and record the DTCs and freeze frame data.
5. Clear DTCs and freeze frame data.
6. Turn the power switch off.
NEXT

See step 4
PERFORM ROAD TEST
NEXT

See step 5

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 for DTCs.

Result

Result	Proceed to
P0AC0-817 is not output.	A
P0AC0-817 is output again.	B

Turn the power switch off.

Result:

A

COMPLETED

Result:

B

REPLACE BATTERY VOLTAGE SENSOR

(Refer to COMPONENTS [10/2014 - ] )