SRS DTC Troubleshooting: 81-71, 84-92

DTC 81-71: Front Passenger's Weight Sensor Output Check Failure
DTC 84-92: Front Passenger's Weight Sensor 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 Description	DTC
81-71 Front passenger's weight sensor output check failure
84-92 Front passenger's weight sensor calibration failure

Problem verification:

Problem verification

?1.	Clear the DTCs with the HDS.

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

?3.

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?

The failure is duplicated. Go to step 2.

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

DTC check:

DTC check

?1.

DTC Description	DTC

Are any front passenger's weight sensor DTCs indicated?

Go to appropriate DTC troubleshooting.?