Contents Wiring diagrams Section: Engine Control Systems All sections

Hybrid Engine Controls - Diagnostic Code Index Chevrolet Malibu VII

DTCDescription
DTC P0A1EP0A1E: Starter/Generator Control Module Internal Performance
DTC P0A37P0A37: Starter/Generator Temperature Sensor Performance
DTC P0A38 or P0A39P0A38: Starter/Generator Temperature Sensor Circuit Low Voltage P0A39: Starter/Generator Temperature Sensor Circuit High Voltage
DTC P0A3BP0A3B: Starter/Generator Overtemperature
DTC P0A4BP0A4B: Starter/Generator Position Sensor Circuit
DTC P0A4CP0A4C: Starter/Generator Position Sensor Performance
DTC P0A50P0A50: Starter/Generator Overspeed
DTC P0A7CP0A7C: Starter/Generator Control Module Motor Electronics Overtemperature
DTC P0A87P0A87: 14 Volt Power Module Current Sensor Performance
DTC P0A88 or P0A89P0A88: 14-Volt Power Module Current Sensor Circuit Low Current P0A89: 14-Volt Power Module Current Sensor Circuit High Current
DTC P0A8EP0A8E: 14 Volt Power Module System Voltage High
DTC P0A92P0A92: Starter/Generator Performance
DTC P0AF7P0AF7: 14 Volt Power Module Overtemperature
DTC P0AFAP0AFA: Hybrid Battery System Voltage Low
DTC P1A56P1A56: Hybrid System Voltage Discharge Circuit
DTC P1A62P1A62: Starter/Generator Control Module Torque Delivered Performance
DTC P1A63, P1A69, P1A6A, or P1A6BP1A63: Starter/Generator Control Module Internal Circuit P1A69: Starter/Generator Control Module Random Access Memory (RAM) P1A6A: Starter/Generator Control Module Read Only Memory (ROM) P1A6B: Starter/Generator Control Module 5 Volt Reference Circuit
DTC P1A6CP1A6C: Starter/Generator Control Module Not Programmed
DTC P1A6D or P1A6EP1A6D: Starter/Generator Control Module System Voltage Low P1A6E: Starter/Generator Control Module System Voltage High
DTC P1A6FP1A6F: Starter/Generator System No Crank at Restart
DTC P1A70P1A70: Starter/Generator Control Module System Voltage Performance
DTC P1A7BP1A7B: Starter/Generator Control Module Temperature Sensor Performance
DTC P1A7C or P1A7DP1A7C: Starter/Generator Control Module Temperature Sensor Circuit Low Voltage P1A7D: Starter/Generator Control Module Temperature Sensor Circuit High Voltage
DTC P1A8D or P1A8EP1A8D: 14 Volt Power Module Voltage Sensor Circuit Low Voltage P1A8E: 14 Volt Power Module Voltage Sensor Circuit High Voltage
DTC P1A8FP1A8F: 14 Volt Power Module Current Sensor Overcurrent
DTC P1A90P1A90: 14 Volt Power Module Temperature Sensor Performance
DTC P1A91 or P1A92P1A91: 14 Volt Power Module Temperature Sensor Circuit Low Voltage P1A92: 14 Volt Power Module Temperature Sensor Circuit High Voltage
DTC P1A93 or P1A94P1A93: 14 Volt Power Module Stuck Off P1A94: 14 Volt Power Module Stuck On
DTC P1A95 or P1A96P1A95: DC/DC Converter Stuck in 14-42 Volt Direction P1A96: DC/DC Converter Stuck in 42-14 Volt Direction
DTC P1A97 or P1A98P1A97: Starter/Generator Control Module Hybrid Battery Voltage Sense Circuit Low Voltage P1A98: Starter/Generator Control Module Hybrid Battery Voltage Sense Circuit High Voltage
DTC P1A9BP1A9B: Starter/Generator Inverter Phase U Temperature Sensor Performance
DTC P1A9C, P1A9D, P1AA0, or P1AA1P1A9C: Starter/Generator Inverter Phase U Temperature Sensor Circuit Low Voltage P1A9D: Starter/Generator Inverter Phase U Temperature Sensor Circuit High Voltage P1AA0: Starter/Generator Inverter Phase V Temperature Sensor Circuit Low Voltage P1AA1: Starter/Generator Inverter Phase V Temperature Sensor Circuit High Voltage
DTC P1A9E or P1AA2P1A9E: Starter/Generator Inverter Phase U Overtemperature P1AA2: Starter/Generator Inverter Phase V Overtemperature
DTC P1AA8, P1AB9, P1ABA, or P1ABBP1AA8: Starter/Generator Field Control Performance P1AB9: Starter/Generator Field Coil Current Sensor Circuit Low Voltage P1ABA: Starter/Generator Field Coil Current Sensor Circuit High Voltage P1ABB: Starter/Generator Field Coil Current Sensor Overcurrent
DTC P1AAE or P1AAFP1AAE: Starter/Generator Phase U-V-W Correlation P1AAF: Starter/Generator Phase U-V-W Circuit
DTC P1AB1P1AB1: Starter/Generator Phase U-V-W Current Sensor Overcurrent
DTC P1AB3-P1AB8P1AB3: Starter/Generator Phase U Current Sensor Circuit Low Voltage P1AB4: Starter/Generator Phase U Current Sensor Circuit High Voltage P1AB5: Starter/Generator Phase V Current Sensor Circuit Low Voltage P1AB6: Starter/Generator Phase V Current Sensor Circuit High Voltage P1AB7: Starter/Generator Phase W Current Sensor Circuit Low Voltage P1AB8: Starter/Generator Phase W Current Sensor Circuit High Voltage

DIAGNOSTIC CODE INDEX

See also:
DTC P0A1E
DTC P1A90