B00D4 - Restraint System Malfunction Audible Indicator

Repair Importance Level: 3/3
Repair Difficulty Level: 3/3  What does this mean?

Possible causes

  • Faulty Restraint System Malfunction Audible Indicator
  • Restraint System Malfunction Audible Indicator harness is open or shorted
  • Restraint System Malfunction Audible Indicator circuit poor electrical connection

Possible symptoms

  • Air Bag Warning Light ON

B00d4 Description

The Air Bag Control Module monitors the Restraint System Malfunction Audible Indicator. The Air Bag Control Module sets the OBDII code when the Restraint System Malfunction Audible Indicator is not to factory specifications.
OBDII Code B00d4 - Restraint System Malfunction Audible Indicator - Engine-Codes.com

Precautions for SRS “AIR BAG” and “SEAT BELT PRE-TENSIONER” Service

  • Never probe the electrical connectors on air bag, side air curtain modules or seat belts.
  • Never disassemble or tamper with safety belt buckle/retractor pretensioners, adaptive load limiting retractors, safety belt inflators, or probe the electrical connectors.
  • Do not use electrical test equipment to check SRS circuits unless instructed to in this Service Manual.
  • Before servicing the SRS, turn ignition switch OFF, disconnect both battery cables and wait at least 3 minutes. For approximately 3 minutes after the cables are removed, it is still possible for the air bag and seat belt pre-tensioner to deploy. Therefore, do not work on any SRS connectors or wires until at least 3 minutes have passed.
Failure to follow this instruction may result in the accidental deployment of these modules, which increases the risk of serious personal injury or death.

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