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Home >> Ford >> 2012 >> Mustang Base, 2D Coupe, Automatic Trans >> Repair and Diagnosis >> External Pages >> Different car >> Section 453 (Supplemental Restraint System) >> Diagnosis And Testing >> Airbag and Safety Belt Pretensioner Supplemental Restraint System (SRS) >> Pinpoint Test - Restraints Control Module (RCM) >> Pinpoint Test T: DTCs B0001:4A, B0002:4A, B0010:4A, B0011:4A, B0020:4A, B0028:4A, B0050:4A, B0052:4A, B0090:4A, B0091:4A, B0095:4A, B0096:4A, B00B5:4A, B00C5:4A, B00D5:4A, B1211:4A, B1214:4A and U3000:4A >> Normal Operation

Normal Operation

WARNING: This page is about a different car, the 2013 Ford Mustang. However, it is still accessible from the selected car via links, so may be relevant.

The Restraints Control Module (RCM) monitors all of Supplemental Restraint System (SRS) device connections. If the RCM detects a connection or device connected that is not stored in memory or is not configured for the component, the RCM will set a DTC and send a message to the Instrument Panel Cluster (IPC) to illuminate air bag warning indicator.

DTC FAULT TRIGGER CONDITIONS

DTC Description Fault Trigger Condition
  • B0001:4A - Driver Frontal Stage 1 Deployment Control: Incorrect Component Installed
 This DTC will set if the RCM detects the device but not configured for this component.
  • B0002:4A - Driver Frontal Stage 2 Deployment Control: Incorrect Component Installed
 This DTC will set if the RCM detects the device but not configured for this component.
  • B0010:4A - Passenger Frontal Stage 1 Deployment Control: Incorrect Component Installed
 This DTC will set if the RCM detects the device but not configured for this component.
  • B0011:4A - Passenger Frontal Stage 2 Deployment Control: Incorrect Component Installed
 This DTC will set if the RCM detects the device but not configured for this component.
  • B0020:4A - Left Side Airbag Deployment Control: Incorrect Component Installed
 This DTC will set if the RCM detects the device but not configured for this component.
  • B0028:4A - Right Side Airbag Deployment Control: Incorrect Component Installed
 This DTC will set if the RCM detects the device but not configured for this component.
  • B0050:4A - Driver Seatbelt Sensor: Incorrect Component Installed
 This DTC will set if the RCM detects the device but not configured for this component.
  • B0052:4A - Passenger Seatbelt Sensor: Incorrect Component Installed
 This DTC will set if the RCM detects the device but not configured for this component.
  • B0090:4A - Left Frontal Restraints Sensor: Incorrect Component Installed
 This DTC will set if the RCM detects the device but not configured for this component.
  • B0091:4A - Left Side Restraints Sensor 1: Incorrect Component Installed
 This DTC will set if the RCM detects the device but not configured for this component.
  • B0095:4A - Right Frontal Restraints Sensor: Incorrect Component Installed
 This DTC will set if the RCM detects the device but not configured for this component.
  • B0096:4A - Right Side Restraints Sensor 1: Incorrect Component Installed
 This DTC will set if the RCM detects the device but not configured for this component.
  • B00B5:4A - Driver Seat Track Position Restraints Sensor: Incorrect Component Installed
 This DTC will set if the RCM detects the device but not configured for this component.
  • B00C5:4A - Passenger Seat Track Position Restraints Sensor: Incorrect Component Installed
 This DTC will set if the RCM detects the device but not configured for this component.
  • B00D5:4A - Restraint System Passenger Disable Indicator: Incorrect Component Installed
 This DTC will set if the RCM detects the device but not configured for this component.
  • B1211:4A - Driver Seatbelt Retractor Pretensioner Deployment Control: Incorrect Component Installed
 This DTC will set if the RCM detects the device but not configured for this component.
  • B1214:4A - Passenger Seatbelt Retractor Pretensioner Deployment Control: Incorrect Component Installed
 This DTC will set if the RCM detects the device but not configured for this component.
  • U3000:4A - Control Module: Incorrect Component Installed
 This DTC will set if the RCM detects the incorrect vehicle ID or model year ID from the Occupant Classification System Module (OCSM) or ABS module.

This pinpoint test is intended to diagnose the following: 

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