DTC P3011-123: Battery Block 1 Becomes Weak; DTC P3012-123: Battery Block 2 Becomes Weak; DTC P3013-123: Battery Block 3 Becomes Weak; DTC P3014-123: Battery Block 4 Becomes Weak; DTC P3015-123: Battery Block 5 Becomes Weak; DTC P3016-123: Battery Block 6 Becomes Weak; DTC P3017-123: Battery Block 7 Becomes Weak; DTC P3018-123: Battery Block 8 Becomes Weak; DTC P3019-123: Battery Block 9 Becomes Weak; DTC P3020-123: Battery Block 10 Becomes Weak; DTC P3021-123: Battery Block 11 Becomes Weak; DTC P3022-123: Battery Block 12 Becomes Weak; DTC P3023-123: Battery Block 13 Becomes Weak; DTC P3024-123: Battery Block 14 Becomes Weak; DTC P3025-123: Battery Block 15 Becomes Weak; DTC P3026-123: Battery Block 16 Becomes Weak; DTC P3027-123: Battery Block 17 Becomes Weak: Procedure
- CHECK DTC OUTPUT (DTC P0A1F-123 IS OUTPUT) See step 1
B → See step 5
A: Go to next step
- CHECK BATTERY SMART UNIT See step 2
B → See step 3
A → See step 4
- REPLACE HV BATTERY ASSEMBLY. Refer to COMPONENTS
- REPLACE BATTERY SMART UNIT. Refer to COMPONENTS
- GO TO DTC CHART. Refer to DTC P0A1F-123: Battery Energy Control Module