DTC 53-FF: SRS Unit Programming Error
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 ).
- This DTC is indicated when a SRS unit update is not completed properly.
- Do not turn the ignition switch to ACCESSORY (I) or to LOCK (0) while updating the SRS unit. If you turn the ignition switch to ACCESSORY (I) or to LOCK (0) before you complete the SRS unit update procedure, the SRS unit can be damaged.
- Before doing this troubleshooting procedure, review SRS PRECAUTIONS AND PROCEDURES and General Troubleshooting Information (see DTC (DIAGNOSTIC TROUBLE CODES) ).
- Do the SRS unit update procedure (see SRS UNIT UPDATE ).
- Clear the DTCs with the HDS (see CLEAR THE DTC MEMORY ).
- Turn the ignition switch to LOCK (0).
- Turn the ignition switch to ON (II), then wait for 10 seconds.
- Check for the DTCs with the HDS (see READING THE DTC
).
Is DTC 53-FF indicated?
YES - Replace the original SRS unit (see SRS UNIT REPLACEMENT ).
NO - Update is complete.