DTC P1AD0-123: EV Battery No. 1 Pack Internal Electrical Resistance High Block 1; DTC P1AD1-123: EV Battery No. 1 Pack Internal Electrical Resistance High Block 2; DTC P1AD2-123: EV Battery No. 1 Pack Internal Electrical Resistance High Block 3; DTC P1AD3-123: EV Battery No. 1 Pack Internal Electrical Resistance High Block 4; DTC P1AD4-123: EV Battery No. 1 Pack Internal Electrical Resistance High Block 5; DTC P1AD5-123: EV Battery No. 1 Pack Internal Electrical Resistance High Block 6; DTC P1AD6-123: EV Battery No. 1 Pack Internal Electrical Resistance High Block 7; DTC P1AD7-123: EV Battery No. 1 Pack Internal Electrical Resistance High Block 8; DTC P1AD8-123: EV Battery No. 1 Pack Internal Electrical Resistance High Block 9; DTC P1AD9-123: EV Battery No. 1 Pack Internal Electrical Resistance High Block 10; DTC P1ADA-123: EV Battery No. 1 Pack Internal Electrical Resistance High Block 11; DTC P1ADB-123: EV Battery No. 1 Pack Internal Electrical Resistance High Block 12; DTC P1B00-123: EV Battery No. 1 Block 1 Capacity Decline; DTC P1B01-123: EV Battery No. 1 Block 2 Capacity Decline; DTC P1B02-123: EV Battery No. 1 Block 3 Capacity Decline; DTC P1B03-123: EV Battery No. 1 Block 4 Capacity Decline; DTC P1B04-123: EV Battery No. 1 Block 5 Capacity Decline; DTC P1B05-123: EV Battery No. 1 Block 6 Capacity Decline; DTC P1B06-123: EV Battery No. 1 Block 7 Capacity Decline; DTC P1B07-123: EV Battery No. 1 Block 8 Capacity Decline; DTC P1B08-123: EV Battery No. 1 Block 9 Capacity Decline; DTC P1B09-123: EV Battery No. 1 Block 10 Capacity Decline; DTC P1B0A-123: EV Battery No. 1 Block 11 Capacity Decline; DTC P1B0B-123: EV Battery No. 1 Block 12 Capacity Decline; DTC P3011-123: EV Battery No. 1 Block 1 Becomes Weak; DTC P3012-123: EV Battery No. 1 Block 2 Becomes Weak; DTC P3013-123: EV Battery No. 1 Block 3 Becomes Weak; DTC P3014-123: EV Battery No. 1 Block 4 Becomes Weak; DTC P3015-123: EV Battery No. 1 Block 5 Becomes Weak; DTC P3016-123: EV Battery No. 1 Block 6 Becomes Weak; DTC P3017-123: EV Battery No. 1 Block 7 Becomes Weak; DTC P3018-123: EV Battery No. 1 Block 8 Becomes Weak; DTC P3019-123: EV Battery No. 1 Block 9 Becomes Weak; DTC P3020-123: EV Battery No. 1 Block 10 Becomes Weak; DTC P3021-123: EV Battery No. 1 Block 11 Becomes Weak; DTC P3022-123: EV Battery No. 1 Block 12 Becomes Weak: Procedure
- CHECK DTC OUTPUT (EV BATTERY)
- Connect the Techstream to the DLC3.
- Turn the power switch on (IG).
- Turn the Techstream on.
- Enter the following menus: Powertrain / EV Battery / Trouble Codes.
- Read output DTCs.RESULT
Result Proceed to P0AFC-123 is not output A P0AFC-123 is output B - Turn the power switch off.
B → See step 3
A: Go to next step
- REPLACE ELECTRIC VEHICLE BATTERY ASSEMBLY
Refer to COMPONENTS
NEXT → See step 4
- GO TO DTC CHART (P0AFC-123). Refer to DTC P0AFC-123: EV Battery No. 1 Pack Sensor Module
- GO TO NO. 1 EV BATTERY - NO. 2 EV BATTERY VOLTAGE DIFFERENCE INSPECTION. Refer to No. 1 EV Battery - No. 2 EV Battery Voltage Difference Inspection