SpareRadar OBD-II Code Lookup

C0109

Power Supply Voltage Failure

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Code structure C0109
C
Chassis
braking, steering and suspension
0
Standardised
Defined by the OBD-II standard, so it means the same on any compliant vehicle.
1
0
9
Fault index
identifies the specific fault
Power Supply Voltage Failure
Chassis Standardised
Nearby codes in the C0 range
C0105 Abnormal Signal Of Rear ABS Wheel Speed Sensor Right C0106 Abnormal Signal Of Rear ABS Wheel Speed Sensor Left C0107 Abnormal Signal Of Front ABS Wheel Speed Sensor Right C0108 Abnormal Signal Of Front ABS Wheel Speed Sensor Left C0110 Pump Motor Circuit C0111 Motor Relay On Failure C0113 Pump Motor Circuit C0114 Pump Motor Circuit

Fault code meanings from lennykean/OBDII.DTC (master), used under the MIT licence. Copyright (c) 2023 Lenny Kean. SpareRadar is not affiliated with the dataset's authors.