DTC 82-11: No Signal From the Inner Side Front Passenger's Weight Sensor
- 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 (see PRECAUTIONS AND PROCEDURES ), General Troubleshooting Information (see DTC (DIAGNOSTIC TROUBLE CODES) ), and 12 Volt Battery Terminal Disconnection and Reconnection (see 12 VOLT BATTERY TERMINAL DISCONNECTION AND RECONNECTION ).
- 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 82-11 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.
- From the HDS Main Menu, select SRS, then Inspection. In the Inspection Menu, select the SWS DTC CHECK.
Is an SWS DTC also indicated?
YES -
- DTC 11-11: Short to power in the inner side front passenger's weight sensor power circuit. Go to step 5.
- DTC 11-12: Short to ground in the inner side front passenger's weight sensor output circuit. Go to step 11.
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 inner side front passenger's weight sensor 2P connector (A) on the front passenger's seat wire harness.
- Turn the ignition switch to ON (II), then wait for 10 seconds.
- Clear the DTCs with the HDS (see HOW TO CLEAR DTCS ).
- Turn the ignition switch to ON (II), then wait for 10 seconds.
- From the HDS Main Menu, select SRS, then Inspection. In the Inspection Menu, select the SWS DTC CHECK.
Is SWS DTC 11-11 indicated?
YES -Short to power in the front passenger's seat wire harness; replace the front passenger's seat wire harness, then clear the DTC. If the DTC does not clear, replace the ODS unit.
NO -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.
- Turn the ignition switch to LOCK (0).
- Disconnect the inner side front passenger's weight sensor 2P connector (A) on the front passenger's seat wire harness.
- Turn the ignition switch to ON (II), then wait for 10 seconds.
- Clear the DTCs with the HDS (see HOW TO CLEAR DTCS ).
- Turn the ignition switch to ON (II), then wait for 10 seconds.
- From the HDS Main Menu, select SRS, then Inspection. In the Inspection Menu, select the SWS DTC CHECK.
Is SWS DTC 11-12 indicated?
YES -Go to step 17.
NO -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.
- Turn the ignition switch to LOCK (0).
- Measure the resistance between body ground and inner side front passenger's weight sensor 2P connector terminal No. 1.Fig 3: Measuring Resistance Between Body Ground And Inner Side Front Passenger's Weight Sensor 2P Connector Terminal No. 1
Courtesy of AMERICAN HONDA MOTOR CO., INC.
Is there an open circuit or at least 1 MΩ?
YES -Faulty ODS unit; replace the ODS unit (see ODS UNIT REPLACEMENT ), then clear the DTC.
NO -Short to ground in the front passenger's seat wire harness; replace the front passenger's seat wire harness, then clear the DTC.