DTC 92-1x ("x" can be 0 thru 9 or A thru F): Short to Power in the Front Passenger's Airbag Cutoff Indicator
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 , GENERAL TROUBLESHOOTING INFORMATION , and Battery Terminal Disconnection and Reconnection (see USING THE GR8 BATTERY DIAGNOSTIC STATION ).
- Before replacing the SRS unit, check the SRS unit software version with the HDS. If the software version is not the latest, update the SRS unit software (see SRS UNIT UPDATE ), and retest.
- If there are other SRS DTCs stored with 92-1 x; troubleshoot them first.
- 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 92-1x 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 front passenger's airbag cutoff indicator 4P connector.
- Disconnect the negative cable from the battery, then wait at least 3 minutes.
- Disconnect SRS unit connector A (39P) from the SRS unit (see SRS UNIT UPDATE ).
- Reconnect the negative cable to the battery.
- Turn the ignition switch to ON (II).
- Measure the voltage between body ground and SRS unit connector A (39P) terminal No. 20.
Courtesy of AMERICAN HONDA MOTOR CO., INC.
Is there less than 0.2 V?
YES -Faulty SRS unit or front passenger's airbag cutoff indicator; replace the passenger's airbag cutoff indicator (see FRONT PASSENGER'S AIRBAG CUTOFF INDICATOR ILLUMINATION BULB TEST/REPLACEMENT ), then clear the DTC. If the problem is still present, replace the SRS unit (see SRS UNIT REPLACEMENT ).
NO -Short to power in the dashboard wire harness; replace the dashboard wire harness, then clear the DTC.