C1186 - ABS Power Relay Output Open Circuit

Repair Importance Level: 3/3
Repair Difficulty Level: 3/3   
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Possible causes

  • Faulty ABS Power Relay
  • ABS Power Relay harness is open or shorted
  • ABS Power Relay circuit poor electrical connection

Possible symptoms

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

C1186 Description

The Anti-Lock Brake System (ABS) Module monitors the ABS Power Relay. The ABS Module sets the OBDII code when the ABS Power Relay is not to factory specifications.
OBDII Code C1186 - ABS Power Relay Output Open Circuit - AutoCodes.com

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C1186 Comments

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