Code Definition

C1276 — Park Brake Actuator Assembly Switch Applied Circuit Short to Gnd

System: Chassis  |  Type: Manufacturer-Specific  |  Make: Ford

About C1276

C1276 is a manufacturer-specific chassis diagnostic trouble code recorded for Ford vehicles. It belongs to the C-prefix family of codes, which covers chassis, braking, steering, suspension, or stability-control faults.

When C1276 is stored, the module has detected a short-circuit (voltage pulled to ground or to supply) in the monitored circuit.

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.

C1276 is a manufacturer-specific code. The same code string on a different make may have a different meaning. Always confirm the code's definition against the vehicle's service information for the specific make and model under test.

Code Information

The Park Brake Control Module monitors the applied switch within the electric park brake actuator assembly to confirm when the park brake mechanism reaches the fully applied position. DTC C1276 sets when the module reads the applied switch input as continuously grounded when it should be open, indicating a short to ground in the switch circuit or a stuck closed switch. The applied switch is a normally open contact that closes only when the actuator clamps the brake at the target clamp force, providing positional confirmation to the module. When this code is active the electric park brake warni...

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