DTC 82-12: No Signal From the Inner Side Front Passenger's Weight Sensor
WARNING: This page is about a different car, the 2013 Acura MDX, 2012 Acura MDX, 2011 Acura MDX, and 2010 Acura MDX. However, it is still accessible from the selected car via links, so may be relevant.
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 (see COMPONENT REPLACEMENT/INSPECTION AFTER DEPLOYMENT ).
- Before doing this troubleshooting procedure review SRS PRECAUTIONS AND PROCEDURES and GENERAL TROUBLESHOOTING INFORMATION and Battery Terminal Disconnection and Reconnection (see USING THE GR8 BATTERY DIAGNOSTIC STATION ).
- These SWS DTCs are cleared by turning the ignition switch to LOCK(0).
- Clear the DTCs with the HDS (see HOW TO CLEAR DTCS ).
- Turn the ignition switch to ON (II), then wait for 10 seconds.
- Check for DTCs with the HDS (see HOW TO CLEAR DTCS
).
Is DTC 82-12 indicated?
YES -Go to step 4.
NO -Intermittent failure, the system is OK at this time. Go to TROUBLESHOOTING INTERMITTENT FAILURES . If another DTC is indicated, troubleshoot the DTC.
- Turn the ignition switch to LOCK (0).
- Disconnect the ODS unit harness 2P connector (A) from the inner side front passenger's weight sensor (B).
- Turn the ignition switch to ON (II), then wait for 10 seconds.
- Measure the voltage between ODS unit harness 2P connector terminal No. 1 and No. 2.
Courtesy of AMERICAN HONDA MOTOR CO., INC.
Is there more than 6 V?
YES -Faulty inner side front passenger's weight sensor; replace the inner side front passenger's weight sensor (see FRONT PASSENGER'S WEIGHT SENSOR REPLACEMENT ), then clear the DTC.
NO -Open in the ODS unit harness; replace the ODS unit harness, then clear the DTC, and retest. If the DTC is still present, replace the ODS unit (see ODS UNIT REPLACEMENT ).