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Home >> Scion >> 2013 >> iQ EV >> Repair and Diagnosis >> Hybrid/Electric Powertrain >> Testing and Diagnosis >> Hybrid Battery System (Diagnostic Codes & Symptom Tests) (Electric) >> Hybrid Battery System >> DTC P1AE5-123: EV Battery No. 2 Pack Internal Electrical Resistance High Block 1; DTC P1AE6-123: EV Battery No. 2 Pack Internal Electrical Resistance High Block 2; DTC P1AE7-123: EV Battery No. 2 Pack Internal Electrical Resistance High Block 3; DTC P1AE8-123: EV Battery No. 2 Pack Internal Electrical Resistance High Block 4; DTC P1AE9-123: EV Battery No. 2 Pack Internal Electrical Resistance High Block 5; DTC P1AEA-123: EV Battery No. 2 Pack Internal Electrical Resistance High Block 6; DTC P1AEB-123: EV Battery No. 2 Pack Internal Electrical Resistance High Block 7; DTC P1AEC-123: EV Battery No. 2 Pack Internal Electrical Resistance High Block 8; DTC P1AED-123: EV Battery No. 2 Pack Internal Electrical Resistance High Block 9; DTC P1AEE-123: EV Battery No. 2 Pack Internal Electrical Resistance High Block 10; DTC P1AEF-123: EV Battery No. 2 Pack Internal Electrical Resistance High Block 11; DTC P1AF0-123: EV Battery No. 2 Pack Internal Electrical Resistance High Block 12; DTC P1B15-123: EV Battery No. 2 Block 1 Capacity Decline; DTC P1B16-123: EV Battery No. 2 Block 2 Capacity Decline; DTC P1B17-123: EV Battery No. 2 Block 3 Capacity Decline; DTC P1B18-123: EV Battery No. 2 Block 4 Capacity Decline; DTC P1B19-123: EV Battery No. 2 Block 5 Capacity Decline; DTC P1B1A-123: EV Battery No. 2 Block 6 Capacity Decline; DTC P1B1B-123: EV Battery No. 2 Block 7 Capacity Decline; DTC P1B1C-123: EV Battery No. 2 Block 8 Capacity Decline; DTC P1B1D-123: EV Battery No. 2 Block 9 Capacity Decline; DTC P1B1E-123: EV Battery No. 2 Block 10 Capacity Decline; DTC P1B1F-123: EV Battery No. 2 Block 11 Capacity Decline; DTC P1B20-123: EV Battery No. 2 Block 12 Capacity Decline; DTC P330A-123: Battery No. 2 Block 1 becomes weak; DTC P330B-123: Battery No. 2 Block 2 becomes weak; DTC P330C-123: Battery No. 2 Block 3 becomes weak; DTC P330D-123: Battery No. 2 Block 4 becomes weak; DTC P330E-123: Battery No. 2 Block 5 becomes weak; DTC P330F-123: Battery No. 2 Block 6 becomes weak; DTC P3310-123: Battery No. 2 Block 7 becomes weak; DTC P3311-123: Battery No. 2 Block 8 becomes weak; DTC P3312-123: Battery No. 2 Block 9 becomes weak; DTC P3313-123: Battery No. 2 Block 10 becomes weak; DTC P3314-123: Battery No. 2 Block 11 becomes weak; DTC P3315-123: Battery No. 2 Block 12 becomes weak >> Procedure

DTC P1AE5-123: EV Battery No. 2 Pack Internal Electrical Resistance High Block 1; DTC P1AE6-123: EV Battery No. 2 Pack Internal Electrical Resistance High Block 2; DTC P1AE7-123: EV Battery No. 2 Pack Internal Electrical Resistance High Block 3; DTC P1AE8-123: EV Battery No. 2 Pack Internal Electrical Resistance High Block 4; DTC P1AE9-123: EV Battery No. 2 Pack Internal Electrical Resistance High Block 5; DTC P1AEA-123: EV Battery No. 2 Pack Internal Electrical Resistance High Block 6; DTC P1AEB-123: EV Battery No. 2 Pack Internal Electrical Resistance High Block 7; DTC P1AEC-123: EV Battery No. 2 Pack Internal Electrical Resistance High Block 8; DTC P1AED-123: EV Battery No. 2 Pack Internal Electrical Resistance High Block 9; DTC P1AEE-123: EV Battery No. 2 Pack Internal Electrical Resistance High Block 10; DTC P1AEF-123: EV Battery No. 2 Pack Internal Electrical Resistance High Block 11; DTC P1AF0-123: EV Battery No. 2 Pack Internal Electrical Resistance High Block 12; DTC P1B15-123: EV Battery No. 2 Block 1 Capacity Decline; DTC P1B16-123: EV Battery No. 2 Block 2 Capacity Decline; DTC P1B17-123: EV Battery No. 2 Block 3 Capacity Decline; DTC P1B18-123: EV Battery No. 2 Block 4 Capacity Decline; DTC P1B19-123: EV Battery No. 2 Block 5 Capacity Decline; DTC P1B1A-123: EV Battery No. 2 Block 6 Capacity Decline; DTC P1B1B-123: EV Battery No. 2 Block 7 Capacity Decline; DTC P1B1C-123: EV Battery No. 2 Block 8 Capacity Decline; DTC P1B1D-123: EV Battery No. 2 Block 9 Capacity Decline; DTC P1B1E-123: EV Battery No. 2 Block 10 Capacity Decline; DTC P1B1F-123: EV Battery No. 2 Block 11 Capacity Decline; DTC P1B20-123: EV Battery No. 2 Block 12 Capacity Decline; DTC P330A-123: Battery No. 2 Block 1 becomes weak; DTC P330B-123: Battery No. 2 Block 2 becomes weak; DTC P330C-123: Battery No. 2 Block 3 becomes weak; DTC P330D-123: Battery No. 2 Block 4 becomes weak; DTC P330E-123: Battery No. 2 Block 5 becomes weak; DTC P330F-123: Battery No. 2 Block 6 becomes weak; DTC P3310-123: Battery No. 2 Block 7 becomes weak; DTC P3311-123: Battery No. 2 Block 8 becomes weak; DTC P3312-123: Battery No. 2 Block 9 becomes weak; DTC P3313-123: Battery No. 2 Block 10 becomes weak; DTC P3314-123: Battery No. 2 Block 11 becomes weak; DTC P3315-123: Battery No. 2 Block 12 becomes weak: Procedure

  1. CHECK DTC OUTPUT (EV BATTERY) 
    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
      P300E-123 is not output A
      P300E-123 is output B
    6. Turn the power switch off.

    B → See step   3 

    A: Go to next step 

  2. REPLACE ELECTRIC VEHICLE BATTERY ASSEMBLY 

    Refer to COMPONENTS

    NEXT → See step   4 

  3. GO TO DTC CHART (P300E-123). Refer to  DTC P300E-123: EV Battery No. 2 Pack Sensor Module  
  4. 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