Highlander 2WD V6-3.3L (3MZ-FE) Hybrid (2006)
1. Slightly vibrate the part of the sensor considered to be the problem cause with your fingers and check whether the malfunction occurs.
HINT: Shaking the relays too strongly may result in open relays.
2. Slightly shake the connector vertically and horizontally.
3. Slightly shake the wire harness vertically and horizontally.
The connector joint and fulcrum of the vibration are the major areas to be checked thoroughly.
b. Simulation method for DTC B1795: Turn the ignition switch from the LOCK to the ON position, hold for 10 seconds, and then back to the LOCK
position again 50 times in a row.
HINT: DTC B1795 is output if the occupant classification ECU receives the ignition switch LOCK-ON-LOCK signal 50 times in a row when a
malfunction occurs in the power circuit for the occupant classification system.
Trouble In Passenger Airbag ON/OFF Indicator
Trouble in Passenger Airbag ON/OFF Indicator
DESCRIPTION
The occupant classification system detects the front passenger seat condition. It then informs a passenger of the front passenger airbag assembly
condition (activated/not activated) by the passenger airbag ON/OFF indicator.
The table shows the normal indication condition of the passenger airbag ON/OFF indicator and the front passenger seat condition.