Code Definition

C0110 — Pump Motor Circuit Fixed Driver

System: Chassis  |  Type: Generic (OBD-II Standard)  |  Make: Holden

About C0110

C0110 is a generic (obd-ii standard) chassis diagnostic trouble code recorded for Holden vehicles. It belongs to the C-prefix family of codes, which covers chassis, braking, steering, suspension, or stability-control faults.

When C0110 is stored, the module has detected an electrical-circuit fault in the wiring, connector, or driver associated with the named component.

Scanning & clearing: Chassis (C) codes are stored in the ABS, traction control, or stability-control modules. An enhanced or OEM-level scan tool is usually required to read and clear them.

Because C0110 is a generic OBD-II code, its base definition is shared across manufacturers. The specific diagnostic steps, reference values, and repair procedures can vary by vehicle, and the TaT Diagnostic Assistant includes verified procedures submitted by working technicians.

Code Information

The Anti-lock Brake System (ABS) control module monitors the pump motor control circuit and its internal driver to ensure the high pressure pump operates correctly during ABS, traction, and stability control events. The pump motor builds the hydraulic pressure the module uses to modulate brake pressure at the wheels. DTC C0110 is set when the module detects the pump motor driver is fixed in an on or off state, or when commanded pump operation does not correspond with the expected current or voltage feedback. When this code is set ABS and stability functions are disabled and their warning lamps...

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