C1132 - Engine Signal 3

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

  • Faulty Engine Control Module (ECM)
  • Faulty ABS Actuator and Electric Unit (Control Unit)
  • Control Area Network (CAN) communication line
  • Blown Engine Control Module (ECM) fuse

Tech notes

The code means that the Anti-Lock Brake System (ABS) control unit has detected that there is problem with the Engine Control Module (ECM).

When is the code detected?

Based on the signal from Engine Control Module (ECM), the Control Area Network (CAN)-Local Area Network (LAN) converter (CLC) judges that the engine control system is malfunctioning.

Possible symptoms

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

C1132 Description

ABS Actuator and Electric Unit (Control Unit) and Engine Control Module (ECM) exchange the engine signal with Control Area Network (CAN) communication line. Major engine components are malfunctioning.
OBDII Code C1132 - Engine Signal 3 - AutoCodes.com

C1132 Information for specific makes

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