For a complete wiring diagram Refer to Section 8W.When Monitored:While the CAN bus ignition status is in IGN_RUN and the module is configured for a Passenger Seat Track Position Sensor, the module checks the sensor input current ranges.Set Condition:If the module detects that the sensor input is greater than or equal to 20.5 mA. This DTC may set when the current is between 17 mA and 20.5 mA.Possible CausesPASSENGER SEAT HARNESS IMPROPERLY ROUTEDPASSENGER SEAT HARNESS WIRES CHAFED, PIERCED, PINCHED, PARTIALLY BROKENPASSENGER SEAT HARNESS CONNECTOR TERMINALS BROKEN, BENT, PUSHED OUT, SPREAD, CORRODED, CONTAMINATED(R262) PASSENGER SEAT POSITION SENSOR DATA CIRCUIT SHORTED TO VOLTAGE(R264) PASSENGER SEAT POSITION SENSOR VOLTAGE CIRCUIT SHORTED TO VOLTAGE(R262) SEAT POSITION SENSOR DATA-PASSENGER CIRCUIT SHORTED TO (R264) SEAT POSITION SENSOR VOLTAGE-PASSENGER CIRCUITPASSENGER SEAT TRACK POSITION SENSOROCCUPANT RESTRAINT CONTROLLER (ORC)1. IDENTIFYING VEHICLE EQUIPMENT Ensure the battery is fully charged.Turn the ignition on.With the scan tool, read ORC active DTC.Does the scan tool display active DTC: B1B94-PASSENGER SEAT TRACK POSITION SENSOR CIRCUIT HIGH?YesGo To 2NoGo To 82. CHECK FOR ACTIVE INTERNAL FAULTS, IGNITION FAULTS, AND BATTERY FAULTS IN THE OCCUPANT RESTRAINT CONTROLLER (ORC)With the scan tool, read Occupant Restraint Controller (ORC) DTC.Does the scan tool display any active DTC relating to internal faults, ignition faults, or battery faults?YesDiagnose and repair the DTC. Refer to the Table of Contents in this Section for a complete list of symptoms.NoGo To 33. INSPECT PASSENGER SEAT HARNESS WIRES AND CONNECTORSTo avoid serious or fatal injury, turn the ignition off, disconnect the battery and wait two minutes before proceeding.Using the wiring diagram/schematic as a guide, inspect the passenger seat harness wiring and connectors. Look for chafed, pierced, pinched, or partially broken wires and broken, bent, pushed out, spread, corroded, or contaminated terminals.Are any of these conditions present?YesDo not attempt to repair the Seat Harness. Replace the Seat Harness if the condition inspecting or testing for is present in the Seat Harness.Replace the passenger seat harness in accordance with the Service Information.Perform *ORC VERIFICATION TEST - VER 1.NoGo To 44. VERIFY THAT Passenger SEAT HARNESS IS ROUTED CORRECTLYVerify that the Passenger Seat Harness is routed correctly.Is the Passenger Seat Harness routed correctly?YesGo To 5NoReroute the Passenger Seat Harness as necessary.Perform *ORC VERIFICATION TEST - VER 1.5. CHECK FOR DTC B1B94-PASSENGER SEAT TRACK POSITION SENSOR CIRCUIT HIGH WITH PASSENGER SEAT TRACK POSITION SENSOR DISCONNECTEDTo avoid serious or fatal injury, turn the ignition off, disconnect the battery and wait two minutes before proceeding.Disconnect the Passenger Seat Track Position Sensor connector.To avoid serious or fatal injury, turn the ignition on, then reconnect the battery.Wait two minutes, and then with the scan tool, read ORC DTC.Does the scan tool display: B1B94-PASSENGER SEAT TRACK POSITION SENSOR CIRCUIT HIGH?YesGo To 6NoTo avoid serious or fatal injury, turn the ignition off, disconnect the battery and wait two minutes before proceeding.Replace the Passenger Seat Track Position Sensor in accordance with the service information.Perform the *ORC VERIFICATION TEST-VER 1.6. CHECK (R262) PASSENGER SEAT POSITION SENSOR DATA CIRCUIT AND (R264) PASSENGER SEAT POSITION SENSOR VOLTAGE CIRCUIT FOR A SHORT TO VOLTAGE

To avoid serious or fatal injury, turn the ignition off, disconnect the battery and wait two minutes before proceeding.Disconnect the both ORC connectors.To avoid serious or fatal injury, turn the ignition on, then reconnect the battery.Measure the voltage of the (R262) Passenger Seat Position Sensor Data circuit at the Passenger Seat Track Position Sensor connector.Measure the voltage of the (R263) Passenger Seat Position Sensor Voltage circuit at the Passenger Seat Track Position Sensor connector.Is the voltage above 0.2 volts on either circuit?YesDo not attempt to repair the Seat Harness. Replace the Seat Harness if the condition inspecting or testing for is present in the Seat Harness.To avoid serious or fatal injury, turn the ignition off, disconnect the battery and wait two minutes before proceeding.Replace the Passenger Seat Harness in accordance with the Service Information.Perform the *ORC VERIFICATION TEST-VER 1.NoGo To 77. CHECK (R262) PASSENGER SEAT POSITION SENSOR DATA CIRCUIT FOR A SHORT TO (R264) PASSENGER SEAT POSITION SENSOR VOLTAGE CIRCUIT

To avoid serious or fatal injury, turn the ignition off, disconnect the battery and wait two minutes before proceeding.Measure the resistance between the (R262) Passenger Seat Position Sensor Data circuit and the (R264) Passenger Seat Position Sensor Voltage circuit in the Passenger Seat Track Position Sensor connector.Is the resistance below 10k ohms?YesDo not attempt to repair the Seat Harness. Replace the Seat Harness if the condition inspecting or testing for is present in the Seat Harness.Replace the passenger seat harness in accordance with the service information.Perform the *ORC VERIFICATION TEST-VER 1.NoReplace the ORC in accordance with the Service information.Perform the *ORC VERIFICATION TEST-VER 1.8. TEST FOR AN INTERMITTENT CONDITIONWith the scan tool, record and erase all DTC from the OCM.If any ACTIVE codes are present they must be resolved before diagnosing any stored codes.To avoid serious or fatal injury, turn the ignition off, disconnect the battery and wait two minutes before proceeding.Using the wiring diagram/schematic as a guide, inspect the wiring and connectors.Look for chafed, pierced, pinched, or partially broken wires and broken, bent, pushed out, spread, corroded, or contaminated terminals.The following additional checks may assist you in identifying a possible intermittent problem.Reconnect any disconnected components and harness connector.To avoid serious or fatal injury, turn the ignition on, then reconnect the battery.With the scan tool monitor active codes as you work through the following steps.To avoid serious or fatal injury, maintain a safe distance from all airbags while performing the following steps.Wiggle the wiring harness and connectors of the related airbag circuit or component.If only stored codes return continue the test until the problem area has been isolated.In the previous steps you have attempted to recreate the conditions responsible for setting active DTC in question.Are any ACTIVE DTC present?YesSelect the appropriate symptom from Symptom List.NoNo problem found at this time. Erase all codes before returning vehicle to customer.