DTC B2800-49, B2801-49, B2802-49, C0061-96, C0063-96 (SRS Unit)

DTC B2800-49, B2801-49, B2802-49, C0061-96, C0063-96 : Internal Failure of the SRS Unit

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 were properly installed .
Before troubleshooting any of these DTCs, check the 12 volt battery/system voltage and 12 volt battery cable connections . If the voltage is low, repair the charging system, test and charge the 12 volt battery, or replace the 12 volt battery before troubleshooting the SRS. If the 12 volt battery/system voltage is OK, ask the customer if the 12 volt battery ever went dead or if the engine was started and run with the 12 volt battery in a low state of charge. A dead 12 volt battery may trigger one or more of these DTCs.
Before doing this troubleshooting procedure, review SRS Precautions and Procedures and General Troubleshooting Information .

DTC Description	DTC
B2800-49 Internal failure of the SRS unit
B2801-49 Internal failure of the SRS unit
B2802-49 Internal failure of the SRS unit
C0061-96 Internal failure of the SRS unit
C0063-96 Internal failure of the SRS unit

DTC (SRS)

Problem verification

-1. Clear the DTCs with the HDS.

-2. Turn the vehicle to the ON mode, then wait for 10 seconds.

-3. Check for DTCs with the HDS.

DTC Description	DTC
B2800-49 Internal failure of the SRS unit
B2801-49 Internal failure of the SRS unit
B2802-49 Internal failure of the SRS unit
C0061-96 Internal failure of the SRS unit
C0063-96 Internal failure of the SRS unit

Is DTC B2800-49, B2801-49, B2802-49, C0061-96, or C0063-96 indicated?

YES

The failure is duplicated. Check for any authorized service information related to the DTCs or symptoms you are troubleshooting or replace the SRS unit .

Intermittent failure, the system is OK at this time. Go to Troubleshooting Intermittent Failures. If another DTC is indicated, troubleshoot the DTC.