Code Definition

C1116 — Starter Motor Circuit Failure

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

About C1116

C1116 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 C1116 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.

C1116 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

This code relates to the starter motor control circuit monitored by the control module. The module commands the starter relay or solenoid to crank the engine and monitors the circuit for correct operation. DTC C1116 sets when the module detects a failure in the starter motor circuit, such as an open, a short, or a feedback signal that does not match the commanded state. When this code is present the engine may crank intermittently or fail to crank, and a no start condition can result depending on the nature of the fault. Limited manufacturer documentation is publicly available for this code, s...

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