OBDII Code List

C1236 BUICK - Low System Supply Voltage

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

  • Faulty Electronic Brake Control Module (EBCM)
  • Electronic Brake Control Module (EBCM) harness is open or shorted
  • Electronic Brake Control Module (EBCM) circuit poor electrical connection

Possible symptoms

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

C1236 Buick Description

The Electronic Brake Control Module (EBCM) monitors the voltage level available for system operation. A low voltage condition prevents the system from operating properly.
OBDII Code C1236 Buick - Low System Supply Voltage -

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C1236 BUICK Comments

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