DTC B1795 Occupant Classification ECU Malfunction: Description
WARNING: This page is about a different car, the 2007 Toyota RAV4. However, it is still accessible from the selected car via links, so may be relevant.
DTC B1795 is recorded when a malfunction is detected in the occupant classification ECU.
Troubleshoot DTC B1771 first when DTC B1771 and B1795 are output simultaneously.
DTC DETECTION CONDITION
| DTC No. |
DTC Detection Condition |
Trouble Area |
| B1795 |
When one of following conditions is met:
- The occupant classification ECU receives the ignition switch OFF to ON signal 50 times in a row when a malfunction occurs in the power circuit for the occupant classification ECU (OFF to ON to OFF should be counted as 1 time).
- Occupant classification ECU circuit malfunction
- The occupant classification ECU receives a short circuit to ground signal in the passenger side buckle switch circuit for 2 seconds.
- Occupant classification ECU malfunction
|
- Battery
- ECU-B fuse
- Floor wire No.2
- Front seat inner belt RH
- Occupant classification ECU
|