92-2x

SRS DTC Troubleshooting: 92-2x (x can be 0 thru 9 or A thru F)

DTC 92-2x ("x" can be 0 thru 9 or A thru F):Open or Short to Ground in the Passenger's Airbag Cutoff Indicator

NOTE: Before doing this troubleshooting procedure, review SRS Precautions and Procedures, Service and Repair General Troubleshooting Information, Reading and Clearing Diagnostic Trouble Codes and Battery Terminal Disconnection and Reconnection. Procedures

1. Clear the DTC memory. Reading and Clearing Diagnostic Trouble Codes

2. Turn the ignition switch to ON (II), then wait for 10 seconds.

3. Read the DTC. Reading and Clearing Diagnostic Trouble Codes

Is DTC 92-21 indicated?
YES - Go to step 4.

NO - Intermittent failure, the system is OK at this time. Go to Troubleshooting Intermittent Failures. Reading and Clearing Diagnostic Trouble Codes If another DTC is indicated, troubleshoot the DTC.


4. Disconnect the passenger's airbag cutoff indicator 6P connector. Passenger's Airbag Cutoff Indicator Illumination Bulb Test

5. Turn the ignition switch to LOCK (0).

6. Disconnect the negative cable from the battery, then wait at least 3 minutes.

7. Disconnect SRS unit connector A (28P) from the SRS unit. Service and Repair

8. Measure the resistance between passenger's airbag cutoff indicator 6P connector terminal No. 2 and SRS unit connector A (28P) terminal No. 12. There should be less than 1.0 Ohms.

Is the resistance as specified?
YES - Go to step 9.

NO - Open in the dashboard wire harness; replace the dashboard wire harness, then clear the DTC.






9. Measure the resistance between SRS unit connector A (28P) terminal No. 12 and body ground. There should be an open circuit or at least 1 MOhms.

Is the resistance as specified?
YES - Faulty passenger's airbag cutoff indicator; replace the passenger's airbag cutoff indicator, Passenger's Airbag Cutoff Indicator Illumination Bulb Test then clear the DTC. If the problem is still present, replace the SRS unit. SRS Unit Replacement

NO - Short to ground in the dashboard wire harness; replace the dashboard wire harness, then clear the DTC.