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*BELT TENSION SENSOR VERIFICATION TEST For a complete wiring diagram Refer to Section 8W. Diagnostic Test 1. CHECK THE PASSENGER BELT TENSION SENSOR OUTPUT WITH NO LOAD APPLIED TO THE SENSOR NOTE: Ensure that the battery is fully charged. WARNING: To avoid personal injury or death, turn the ignition on, then reconnect the battery. With the scan tool in OCM, select Sensor Display and select Passenger Belt Tension Sensor Output. Read the Passenger Belt Tension Sensor Output on the scan tool display. Is the Passenger BTS Output between 39 and 69? Yes >> Go To 2 No >> Replace the Front Passenger Seat Belt Retractor and Passenger Belt Tension Sensor Assembly in accordance with the Service Information. Perform BELT TENSION SENSOR VERIFICATION TEST. 2. CHECK THE PASSENGER BELT TENSION SENSOR OUTPUT WITH A LOAD APPLIED TO THE SENSOR Apply 11 kg (24 lbs) to 12 kg (26 lbs) of pressure to the Passenger Belt Tension Sensor using the spring scale Miller • Connect the hook at the bottom of the spring scale through the Passenger Belt Tension Sensor webbing loop • Place the maximum reading indicator at the bottom of the spring scale. • Grab the horizontal bar at the top of the spring scale. Pull the spring scale straight upward keeping the hori- • Apply and hold 11 kg (24 lbs) to 12 kg (26 lbs) of pressure on the sensor while an assistant monitors the Is the Passenger BTS Output between 153 and 204 with 11 kg (24 lbs) to 12 kg (26 lbs) of pressure Yes >> Maintain the 11 kg (24 lbs) to 12 kg (26 lbs) of pressure on the Passenger Belt Tension Sensor and Go To 3 No >> Replace the Front Passenger Seat Belt Retractor and Passenger Belt Tension Sensor Assembly in accordance with the Service Information. Perform BELT TENSION SENSOR VERIFICATION TEST. 3. CHECK THE PASSENGER BELT TENSION SENSOR OUTPUT WITH THE LOAD RELEASED Release the pressure applied with the spring scale while monitoring the Passenger Belt Tension Sensor Output on Does the Passenger BTS Output return to between 39 and 69 within 20 seconds of releasing the load? Yes >> Perform AIRBAG SYSTEM VERIFICATION TEST - VER 1. No >> Replace the Front Passenger Seat Belt Retractor and Passenger Belt Tension Sensor Assembly in accordance with the Service Information. Perform BELT TENSION SENSOR VERIFICATION TEST. 8O - 234 RESTRAINTS - ELECTRICAL DIAGNOSTICS KJ |