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 92-2x indicated?
YES - Go to step 4.

NO - Intermittent failure, 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. Turn the ignition switch to LOCK (0).

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

6. Disconnect the passenger's airbag cutoff indicator 4P connector. Service and Repair

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

8. Measure the resistance between SRS unit connector A (28P) terminal No. 13 and passenger's airbag cutoff indicator 4P connector terminal No. 4. 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. 13 and body ground. There should be an open circuit or at least 1 MOhms.

Is the resistance as specified?
YES - Faulty SRS unit or passenger's airbag cutoff indicator; replace the passenger's airbag cutoff indicator, Service and Repair then clear the DTC. If the DTC 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.