SUB BATTERY SYSTEM DIAGNOSTIC TROUBLE CODE CHART

Sub Battery System
DTC No. Detection Item Warning Indicate Memory Link
B22D0 Sub Battery Module Voltage Sensor Circuit Comes on DTC stored

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B22D1 Sub Battery Module Temperature Sensor Circuit Comes on DTC stored

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B22D2 Sub Battery Module Current Sensor Circuit Comes on DTC stored

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B22D3 Sub Battery Module Protection Relay Voltage Sensor Circuit Comes on DTC stored

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B22D4 Sub Battery Module Protection Relay Temperature Sensor Circuit Comes on DTC stored

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B22D5 Auxiliary Battery Voltage Sensor Circuit Comes on DTC stored

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B22D6 Sub Battery Module Overcurrent Protection Circuit Malfunction Comes on DTC stored

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B22D7 Sub Battery Module Protection Relay Drive Circuit Malfunction Comes on DTC stored

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B22D8 Sub Battery Module Power Supply Circuit Malfunction Comes on DTC stored

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B22D9 Control Module Performance Comes on DTC stored

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B22DA Sub Battery Module Protection Relay Stuck Close Comes on DTC stored

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B22DC Sub Battery Module Protection Relay High Temperature Malfunction Comes on DTC stored

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B22E0 Deterioration of Sub Battery Module Comes on DTC stored

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B22E1 Sub Battery Module Voltage Short Comes on DTC stored

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B22E2 Sub Battery Module State of Charge (Overdischarge) Does not come on DTC stored

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B22E3 Sub Battery Module State of Charge (Overcharge) Does not come on DTC stored

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B22E4 Sub Battery Module High Voltage Does not come on DTC stored

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B22E5 Sub Battery Module Low Voltage Does not come on DTC stored

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B22E6 Sub Battery Module Overcurrent Malfunction (Charge) Does not come on DTC stored

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B22E7 Sub Battery Module Overcurrent Malfunction (Discharge) Does not come on DTC stored

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B22F0 Sub Battery Module Backup Relay Stuck Close Comes on DTC stored

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B22F1 Sub Battery Module Backup Relay Stuck Open Comes on DTC stored

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B2300 Disconnection between Auxiliary Battery and Sub Battery Module Comes on DTC stored

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B2301 Communication Error from Electronic Shift Lever System to Sub Battery Module Comes on DTC stored

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B2302 Communication Error from Sub Battery Module to Backup Relay Comes on DTC stored

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B2303 Communication Error from Backup Relay (BURDIAG1) to Sub Battery Module Comes on DTC stored

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B2304 Communication Error from Backup Relay (BURDIAG2) to Sub Battery Module Comes on DTC stored

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U0100 Lost Communication with ECM / PCM "A" Does not come on DTC stored

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U0129 Lost Communication with Brake System Control Module Does not come on DTC stored

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U0164 Lost Communication with HVAC Control Module Does not come on DTC stored

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U0293 Lost Communication With Hybrid Powertrain Control Module Does not come on DTC stored

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U1107 Lost Communication with Power Management Module Does not come on DTC stored

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