Body Interior DTC Based Diagnostics - Occupant Restraint Controller (B1B90 - B1C4F)

• 00 General, Technical Data
  • Occupant Restraint Controller
    • Notes
    • B1B90 - Driver Seat Track Position Sensor Circuit Shorted Together
      • Notes
      • Test Step 1 - Determine Active or Stored DTC
      • Test Step 2 - Inspect Driver Seat Harness Wires and Connectors
      • Test Step 3 - Verify that the Driver Seat Harness is Routed Correctly
      • Test Step 4 - Check Driver Seat Position Sensor Data Circuit for a Short to Driver Seat Position Sensor Voltage Circuit
      • Test Step 5 - Check Driver Seat Position Sensor Voltage Circuit for a Short to Passenger Seat Track Position Sensor Signal Circuit
      • Test Step 6 - Check Driver Seat Position Sensor Voltage Circuit for a Short to Passenger Seat Belt Switch Return Circuit
      • Test Step 7 - Check Driver Seat Position Sensor Voltage Circuit for a Short to Ground
      • Test Step 8 - Check Operation of the Driver Seat Track Position Sensor
    • B1B91 - Driver Seat Track Position Sensor Configuration Mismatch
      • Notes
      • Test Step 1 - Determine Active or Stored DTC
      • Test Step 2 - Check Unused Seat Position Sensor Circuits for a Short to Voltage, Short to Ground, or Short Together
    • B1B94 - Passenger Seat Track Position Sensor Circuit High
      • Notes
      • Test Step 1 - Determine Active or Stored DTC
      • Test Step 2 - Check for Additional Active Sensor DTCs
      • Test Step 3 - Inspect Passenger Seat Harness Wires and Connectors
      • Test Step 4 - Verify that the Passenger Seat Harness is Routed Correctly
      • Test Step 5 - Check Passenger Seat Track Position Sensor Signal Circuit, Passenger Seat Track Position Sensor Supply Circuit, and Passenger Seat Belt Switch Return Circuit for a Short to Voltage
      • Test Step 6 - Check Passenger Seat Track Position Sensor Signal Circuit for an Open
      • Test Step 7 - Check Passenger Seat Track Position Sensor Supply Circuit for an Open
      • Test Step 8 - Check Driver Seat Position Sensor Data Circuit for a Short to Voltage
      • Test Step 9 - Check Operation of the Passenger Seat Track Position Sensor
    • B1B96 - Passenger Seat Track Position Sensor Circuit Shorted Together
      • Notes
      • Test Step 1 - Check for Active Internal Faults, Ignition Faults, and Battery Faults in the Occupant Restraint Controller
      • Test Step 2 - Verify DTC B1B96 - Passenger Seat Track Position Sensor Circuit Shorted Together is Active
      • Test Step 3 - Inspect Passenger Seat Harness Wires and Connectors
      • Test Step 4 - Verify that the Passenger Seat Harness is Routed Correctly
      • Test Step 5 - Check for DTC B1B96 - Passenger Seat Track Position Sensor Circuit Shorted Together with Passenger Seat Track Position Sensor Disconnected
      • Test Step 6 - Check Passenger Seat Track Position Sensor Supply Circuit for a Short to Ground
      • Test Step 7 - Check Passenger Seat Track Position Sensor Signal Circuit for a Short to Passenger Seat Track Position Sensor Supply Circuit
      • Test Step 8 - Check Passenger Seat Position Sensor Supply Circuit for a Short to Driver Seat Position Sensor Data Circuit
      • Test Step 9 - Check Passenger Seat Track Position Sensor Supply Circuit for a Short to Passenger Seat Belt Switch Return
    • B1B97 - Passenger Seat Track Position Sensor Configuration Mismatch
      • Notes
      • Test Step 1 - Determine Active or Stored DTC
      • Test Step 2 - Check Unused Seat Position Sensor Circuits for a Short to Voltage, Short to Ground, or Short Together
    • B1Ba5 - Airbag Squib Configuration Mismatch
      • Notes
      • Test Step 2 - Check ORC and Vehicle Configuration
    • B1BAB - Front Left Satellite Acceleration Sensor Configuration Mismatch
      • Notes
      • Test Step 1 - Determine Active or Stored DTC
    • B1BAC - Front Right Satellite Acceleration Sensor Configuration Mismatch
      • Notes
      • Test Step 1 - Determine Active or Stored DTC
    • B1BAD - Left Side Satellite Acceleration Sensor 1 Configuration Mismatch
      • Notes
      • Test Step 1 - Determine Active or Stored DTC
    • B1BAE - Left Side Satellite Acceleration Sensor 2 Configuration Mismatch
      • Notes
      • Test Step 1 - Determine Active or Stored DTC
    • B1BAF - Left Side Satellite Acceleration Sensor 3 Configuration Mismatch
      • Notes
      • Test Step 1 - Determine Active or Stored DTC
    • B1BB0 - Right Side Satellite Acceleration Sensor 1 Configuration Mismatch
      • Notes
      • Test Step 1 - Determine Active or Stored DTC
    • B1BB1 - Right Side Satellite Acceleration Sensor 2 Configuration Mismatch
      • Notes
      • Test Step 1 - Determine Active or Stored DTC
    • B1BB2 - Right Side Satellite Acceleration Sensor 3 Configuration Mismatch
      • Notes
      • Test Step 1 - Determine Active or Stored DTC
    • B1BB9 - Airbag Squib Circuit Coupling
      • Notes
      • Test Step 1 - Determine Active or Stored DTC
      • Test Step 2 - Check for Additional Active Squib DTCs
      • Test Step 3 - Use the Scan Tool to Identify the Coupled Circuits
    • B1BC7 - Deployment Data Record Full
      • Notes
      • Test Step 1 - Replace occupant restraint controller
    • B1BD0 - Roll Over Internal
    • B1BD1 - Roll Over Sensor Configuration Mismatch
      • Notes
      • Test Step 1 - Check For Active DTC
      • Test Step 2 - Check ORC Configuration
    • B1C12 - Driver Active Headrest Control Circuit Low
      • Notes
      • Test Step 1 - Check For Active DTC
      • Test Step 2 - Check for a Shorted Active Head Rest Circuit in Driver Active Head Rest
      • Test Step 3 - Check the Active Head Restraint 1st Row Driver Signal Circuit (R676) for a Short to Ground
      • Test Step 4 - Check the Active Head Restraint 1st Row Driver Signal Circuit (R676) for a Short to Ground in the Driver Active Head Rest Seat Back Jumper Harness
      • Test Step 5 - Check the Active Head Restraint 1st Row Driver Signal Circuit (R676) Harness for a Short to Ground in the Body Harness
      • Test Step 6 - Check the Operation of the Driver Active Headrest
    • B1C13 - Driver Active Headrest Control Circuit High
      • Notes
      • Test Step 1 - Check For Active DTC
      • Test Step 2 - Check for a Shorted Active Head Rest Circuit in Driver Active Head Rest
      • Test Step 3 - Check the Active Head Restraint 1st Row Driver Signal Circuit (R676) for a Short to Battery Voltage
      • Test Step 4 - Check the Active Head Restraint 1st Row Driver Signal Circuit (R676) for a Short to Voltage Between the ORC and the C313 Underseat Connector
      • Test Step 5 - Check the Active Head Restraint 1st Row Driver Signal Circuit (R676) for a Short to Battery Voltage in the Seatback Harness
      • Test Step 6 - Check the Active Head Restraint 1st Row Driver Signal Circuit (R676) Harness for an Open or High Resistance Between the ORC and the C313 Underseat Harness Connector
      • Test Step 7 - Check the Active Head Restraint 1st Row Driver Signal Circuit (R676) Harness for an Open or High Resistance to the Active Headrest Connector
      • Test Step 8 - Check the Driver Active Head Restraint Ground Circuit (Z921) of the Seatback Jumper Harness for an Open
      • Test Step 9 - Check the Driver Active Head Restraint Ground Circuit (Z921) to Ground for an Open or High Resistance
      • Test Step 10 - Check the Operation of the Driver Active Headrest
    • B1C18 - Passenger Active Headrest Control Circuit Low
      • Notes
      • Test Step 1 - Check For Active DTC
      • Test Step 2 - Check for a Shorted Active Head Rest Circuit in Passenger Active Head Rest
      • Test Step 3 - Check the Active Head Restraint 1st Row Passenger Signal Circuit (R677) for a Short to Ground
      • Test Step 4 - Check the Active Head Restraint 1st Row Passenger Signal Circuit (R677) for a Short to Ground in the Passenger Active Head Rest Seat Back Jumper Harness
      • Test Step 5 - Check the Active Head Restraint 1st Row Passenger Signal Circuit (R677) Harness for a Short to Ground in the Body Harness
      • Test Step 6 - Check the Operation of the Passenger Active Headrest
    • B1C19 - Passenger Active Headrest Control Circuit High
      • Notes
      • Test Step 2 - Check for a Shorted Active Head Rest Circuit in Passenger Active Head Rest
      • Test Step 3 - Check the Active Head Restraint 1st Row Passenger Signal Circuit (R677) for a Short to Battery Voltage
      • Test Step 4 - Check the Active Head Restraint 1st Row Passenger Signal Circuit (R677) for a Short to Voltage Between the ORC and the C315 Underseat Connector
      • Test Step 5 - Check the Active Head Restraint 1st Row Passenger Signal Circuit (R677) for a Short to Battery Voltage in the Seatback Harness
      • Test Step 6 - Check the Active Head Restraint 1st Row Passenger Signal Circuit (R677) Harness for an Open or High Resistance Between the ORC and the C315 Underseat Harness Connector
      • Test Step 7 - Check the Active Head Restraint 1st Row Passenger Signal Circuit (R677) Harness for an Open or High Resistance to the Active Headrest Connector
      • Test Step 8 - Check the Passenger Active Head Restraint Ground Circuit (Z922) of the Seatback Jumper Harness for an Open
      • Test Step 9 - Check the Passenger Active Head Restraint Ground Circuit (Z922) to Ground for an Open or High Resistance
      • Test Step 10 - Check the Operation of the Passenger Active Headrest
    • B1C27 - Left Side Seat Thorax Squib 1 Low
      • Notes
      • Test Step 2 - Check for Shorted Squib Circuits in Left Seat Airbag
      • Test Step 3 - Check Left Seat Thorax Squib 1 LIN 2 Circuit and Left Seat Thorax Squib 1 LIN 1 Circuit for a Short to Ground
    • B1C28 - Left Side Seat Thorax Squib 1 High
      • Notes
      • Test Step 2 - Check for Shorted Squib Circuits in Left Seat Airbag
      • Test Step 3 - Check Left Seat Thorax Squib 1 LIN 2 Circuit and Left Seat Thorax Squib 1 LIN 1 Circuit for a Short to Voltage
    • B1C29 - Left Side Seat Thorax Squib 1 Open
      • Notes
      • Test Step 2 - Check for Open Squib Circuits in Left Seat Airbag
      • Test Step 3 - Check Left Seat Thorax Squib 1 LIN 1 Circuit for an Open
      • Test Step 4 - Check Left Seat Thorax Squib 1 LIN 2 Circuit for an Open
    • B1C2A - Left Side Seat Thorax Squib 1 Shorted Together
      • Notes
      • Test Step 2 - Check for Shorted Squib Circuits in the Left Seat Airbag
      • Test Step 3 - Check Left Seat Thorax Squib 1 LIN 1 Circuit for a Short to Left Seat Thorax Squib 1 LIN 2 Circuit
    • B1C2B - Right Side Seat Thorax Squib 1 Low
      • Notes
      • Test Step 2 - Check for Shorted Squib Circuits in Right Seat Airbag
      • Test Step 3 - Check Right Seat Thorax Squib 1 LIN 1 Circuit and Right Seat Thorax Squib 1 LIN 2 Circuit for a Short to Ground
    • B1C2C - Right Side Seat Thorax Squib 1 High
      • Notes
      • Test Step 1 - Determine Active or Stored DTC
      • Test Step 2 - Check for Shorted Squib Circuits in Right Seat Airbag
      • Test Step 3 - Check Right Seat Thorax Squib 1 LIN 1 Circuit and Right Seat Thorax Squib 1 LIN 2 Circuit for a Short to Voltage
    • B1C2D - Right Side Seat Thorax Squib 1 Open
      • Notes
      • Test Step 1 - Determine Active or Stored DTC
      • Test Step 2 - Check for Open Squib Circuits in Right Seat Airbag
      • Test Step 3 - Check Right Seat Thorax Squib 1 LIN 1 Circuit for an Open
      • Test Step 4 - Check Right Seat Thorax Squib 1 LIN 2 Circuit for an Open
    • B1C2E - Right Side Seat Thorax Squib 1 Shorted Together
      • Notes
      • Test Step 1 - Determine Active or Stored DTC
      • Test Step 2 - Check for Shorted Squib Circuits in Right Seat Airbag
      • Test Step 3 - Check Right Seat Thorax Squib 1 LIN 1 Circuit for a Short to Right Seat Thorax Squib 1 LIN 2 Circuit
    • B1C38 - Driver Retractor Tensioner Circuit Low
      • Notes
      • Test Step 1 - Determine Active or Stored DTC
      • Test Step 2 - Check for Shorted Driver Seat Belt Retractor Tensioner
      • Test Step 3 - Check Driver Seat Belt Retractor Tensioner LIN 1 Circuit and Driver Seat Belt Retractor Tensioner LIN 2 Circuit for a Short to Ground
    • B1C39 - Driver Retractor Tensioner Circuit High
      • Notes
      • Test Step 1 - Determine Active or Stored DTC
      • Test Step 2 - Check for Shorted Driver Seat Belt Retractor Tensioner
      • Test Step 3 - Check Driver Seat Belt Retractor Tensioner LIN 1 Circuit and Driver Seat Belt Retractor Tensioner LIN 2 Circuit for a Short to Voltage
    • B1C3A - Driver Retractor Tensioner Circuit Open
      • Notes
      • Test Step 1 - Determine Active or Stored DTC
      • Test Step 2 - Check for Open Driver Seat Belt Retractor Tensioner
      • Test Step 3 - Check Driver Seat Belt Retractor Tensioner LIN 1 Circuit for an Open
      • Test Step 4 - Check Driver Seat Belt Retractor Tensioner LIN 2 Circuit for an Open
    • B1C3B - Driver Retractor Tensioner Circuit Shorted Together
      • Notes
      • Test Step 1 - Determine Active or Stored DTC
      • Test Step 2 - Check for Shorted Driver Seat Belt Retractor Tensioner
      • Test Step 3 - Check Driver Seat Belt Retractor Tensioner LIN 1 Circuit for a Short to Driver Seat Belt Retractor Tensioner LIN 2 Circuit
    • B1C3D - Driver Seat Belt Buckle Tensioner Circuit Low
      • Notes
      • Test Step 1 - Determine Active or Stored DTC
      • Test Step 2 - Check for Shorted Driver Seat Belt Buckle Tensioner Circuit
      • Test Step 3 - Check Driver Seat Belt Buckle Tensioner LIN 1 Circuit and Driver Seat Belt Buckle Tensioner LIN 2 Circuit for a Short to Ground
    • B1C3E - Driver Seat Belt Buckle Tensioner Circuit High
      • Notes
      • Test Step 1 - Determine Active or Stored DTC
      • Test Step 2 - Check for Shorted Driver Seat Belt Tensioner
      • Test Step 3 - Check Driver Seat Belt Tensioner Data Circuit and Driver Seat Belt Buckle Tensioner Voltage Circuit for a Short to Battery
    • B1C3F - Driver Seat Belt Buckle Tensioner Circuit Open
      • Notes
      • Test Step 1 - Determine Active or Stored DTC
      • Test Step 2 - Check for Open Driver Seat Belt Buckle Tensioner
      • Test Step 3 - Check Driver Seat Belt Tensioner LIN 1 Circuit for an Open
      • Test Step 4 - Check Driver Seat Belt Tensioner LIN 2 Circuit for an Open
    • B1C40 - Driver Seat Belt Buckle Tensioner Circuit Shorted Together
      • Notes
      • Test Step 1 - Determine Active or Stored DTC
      • Test Step 2 - Check for Shorted Driver Seat Belt Buckle Tensioner
      • Test Step 3 - Check Driver Seat Belt Tensioner LIN 1 Circuit for a Short to Driver Seat Belt Tensioner LIN 2 Circuit
    • B1C47 - Passenger Retractor Tensioner Circuit Low
      • Notes
      • Test Step 1 - Determine Active or Stored DTC
      • Test Step 2 - Check for Shorted Passenger Seat Belt Retractor Tensioner
      • Test Step 3 - Check Passenger Seat Belt Retractor Tensioner LIN 1 Circuit and Passenger Seat Belt Retractor Tensioner LIN 2 Circuit for a Short to Ground
      • Test Step 4 - Check for Active DTCs
    • B1C48 - Passenger Retractor Tensioner Circuit High
      • Notes
      • Test Step 1 - Determine Active or Stored DTC
      • Test Step 2 - Check for Shorted Passenger Seat Belt Retractor Tensioner
      • Test Step 3 - Check Passenger Seat Belt Retractor Tensioner LIN 1 Circuit and Passenger Seat Belt Retractor Tensioner LIN 2 Circuit for a Short to Battery
    • B1C49 - Passenger Retractor Tensioner Circuit Open
      • Notes
      • Test Step 1 - Determine Active or Stored DTC
      • Test Step 2 - Check for Open Passenger Seat Belt Retractor Tensioner
      • Test Step 3 - Check Passenger Seat Belt Retractor Tensioner LIN 1 Circuit for an Open
      • Test Step 4 - Check Passenger Seat Belt Retractor Tensioner LIN 2 Circuit for an Open
    • B1C4A - Passenger Retractor Tensioner Circuit Shorted Together
      • Notes
      • Test Step 1 - Determine Active or Stored DTC
      • Test Step 2 - Check for Shorted Passenger Seat Belt Retractor Tensioner
      • Test Step 3 - Check Passenger Seat Belt Retractor Tensioner LIN 1 Circuit for a Short to Passenger Seat Belt Retractor Tensioner LIN 2 Circuit
    • B1C4C - Passenger Seat Belt Buckle Tensioner Circuit Low
      • Notes
      • Test Step 1 - Determine Active or Stored DTC
      • Test Step 2 - Check for Shorted Passenger Seat Belt Buckle Tensioner Circuit
      • Test Step 3 - Check Passenger Seat Belt Tensioner LIN 1 Circuit and Passenger Seat Tensioner LIN 2 Circuit for a Short to Ground
    • B1C4D - Passenger Seat Belt Buckle Tensioner Circuit High
      • Notes
      • Test Step 2 - Check for Shorted Passenger Seat Belt Tensioner
      • Test Step 3 - Check Passenger Seat Belt Buckle Tensioner Data Circuit and Passenger Seat Belt Buckle Tensioner Voltage Circuit for a Short to Battery
    • B1C4E - Passenger Seat Belt Buckle Tensioner Circuit Open
      • Notes
      • Test Step 1 - Determine Active or Stored DTC
      • Test Step 2 - Check for Open Passenger Seat Belt Buckle Tensioner
      • Test Step 3 - Check Passenger Seat Belt Tensioner LIN 1 Circuit for an Open
      • Test Step 4 - Check Passenger Seat Belt Tensioner LIN 2 Circuit for an Open
    • B1C4F - Passenger Seat Belt Buckle Tensioner Circuit Shorted Together
      • Notes
      • Test Step 1 - Determine Active or Stored DTC
      • Test Step 2 - Check for Shorted Passenger Seat Belt Buckle Tensioner
      • Test Step 3 - Check Passenger Seat Belt Tensioner LIN 1 Circuit for a Short to Passenger Seat Belt Tensioner LIN 2 Circuit