DTC P1A40-123: EV Battery No. 1 Pack Internal Electrical Resistance High Stack "A"; DTC P1A41-123: EV Battery No. 1 Pack Internal Electrical Resistance High Stack "B"; DTC P1A42-123: EV Battery No. 1 Pack Internal Electrical Resistance High Stack "C": Procedure

1. Connect the Techstream to the DLC3.
2. Turn the power switch on (IG).
3. Turn the Techstream on.
4. Enter the following menus: Powertrain / EV Battery / Trouble Codes.
5. Read output DTCs.
   RESULT
   
   

   Result	Proceed to
   Only P1A40-123, P1A41-123 or P1A42-123 is output.	A
   DTCs including pending DTCs other than P1A40-123, P1A41-123 and P1A42-123 are output	B

6. Turn the power switch off.

B → See step   3 

A: Go to next step 

Refer to COMPONENTS

NEXT → See step   4