C1157 - Park Brake Actuator Assembly Switch Applied Circuit Failure

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

  • Faulty Park Brake Actuator Assembly Switch
  • Park Brake Actuator Assembly Switch harness is open or shorted
  • Park Brake Actuator Assembly Switch circuit poor electrical connection

Possible symptoms

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

C1157 Description

The Anti-Lock Brake System (ABS) Module monitors the Park Brake Actuator Assembly Switch. The ABS Module sets the OBDII code when the Park Brake Actuator Assembly Switch is not to factory specifications.
OBDII Code C1157 - Park Brake Actuator Assembly Switch Applied Circuit Failure - AutoCodes.com

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C1157 Comments

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