DTC 81-71, 84-92: Front Passenger's Weight Sensor Output Check and Calibration Failure

NOTE: 

• Before doing this troubleshooting procedure, find out if the vehicle was in a collision. If so, verify that all the required components were replaced with new components of the correct part number, and that they were properly installed .
• Before doing this troubleshooting procedure, review SRS Precautions and Procedures and General Troubleshooting Information .

DTC (SWS)

• 1. Problem verification:

  1. Clear the DTCs with the HDS .

  2. Turn the vehicle to the ON mode, then wait for 10 seconds.

  3. Check for DTCs with the HDS .

  DTC Description	DTC
  81-71 Front passenger's weight sensor output check failure
  84-92 Front passenger's weight sensor calibration failure

  Is DTC 81-71 or 84-92 indicated?

  YES 

  The failure is duplicated. Go to step 2.

  NO 

  Intermittent failure, the system is OK at this time. Go to Troubleshooting Intermittent Failures . If another DTC is indicated, troubleshoot the DTC.

• 2. DTC check:

  1. Check for DTCs with the HDS .

  Are any front passenger's weight sensor DTCs indicated?

  YES 

  Go to appropriate DTC troubleshooting.

  NO 

  Do the front passenger's weight sensor initialization .