B233D

DTC B233A, B233C, B233D, B233E [TWO-STEP DEPLOYMENT CONTROL SYSTEM]

System Malfunction Location





Detection Condition

WARNING:
- Detection conditions are for understanding the DTC outline before performing an inspection. Performing an inspection according to only the detection conditions may cause injury due to an operating error, or damage the system. When performing an inspection, always follow the inspection procedure

- Wiring harness between passenger-side pressure sensor and SAS control module has a malfunction
- Passenger-side pressure sensor has a malfunction

Possible Causes

- Passenger-side pressure sensor connector malfunction
- Open or short circuit or short to ground or short to power supply in the wiring harness between the passenger-side pressure sensor and SAS control module
- Passenger-side pressure sensor malfunction
- SAS control module malfunction

System Wiring Diagram





Diagnostic Procedure