Engine-Codes - Infiniti - C1111 Infiniti

C1111 Infiniti Code - ABS Pump Motor

- Code Popularity: 18,366 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 3/3
Table of contents
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What are the Possible Causes of the DTC C1111 Infiniti?

NOTE: The causes shown may not be a complete list of all potential problems, and it is possible that there may be other causes.
  • Faulty Anti-Lock Brake System (ABS) Actuator And Electric Unit
  • ABS Actuator And Electric Unit harness is open or shorted
  • ABS Actuator And Electric Unit circuit poor electrical connection
  • Fusible link
  • Battery power supply system
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How to Fix the DTC C1111 Infiniti?

Check the 'Possible Causes' listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector pins.

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What is the Cost to Diagnose the Code?

Labor: 1.0

The cost to diagnose the C1111 Infiniti code is 1.0 hour of labor. The diagnosis time and labor rates at auto repair shops vary depending on the location, make and model of the vehicle, and even the engine type. Most auto repair shops charge between $75 and $150 per hour.

When is the Code Detected?

During actuator motor operation with ON, when actuator motor turns OFF or when control line for actuator motor relay is open.

What are Code Possible Symptoms?

  • Anti-Lock Brake System (ABS) Warning Light ON
  • Engine Light ON (or Service Engine Soon Warning Light)

What Does the C1111 Infiniti Code Mean?

PUMP: The pump returns the brake fluid stored in the reservoir to the master cylinder by reducing the pressure.
MOTOR: The motor drives the pump according to the signals transmitted by the ABS actuator and electric unit (control unit).

C1111 Infiniti Code - ABS Pump Motor

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