B1689 - Autolamp Delay Circuit Failure

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

  • Faulty Autolamp Delay Circuit
  • Faulty Body Control Module (BCM)

Possible symptoms

  • Engine Light ON (or Service Engine Soon Warning Light)

B1689 Description

The Body Control Module (BCM) monitors the Autolamp Delay Circuit. The BCM sets the OBDII code when the Autolamp Delay Circuit is not to factory specifications.
OBDII Code B1689 - Autolamp Delay Circuit Failure - AutoCodes.com

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B1689 Comments

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