Vibrate Slightly

fil H101658E01

Fig. 40: Checking Connector Joint And Fulcrum Of Vibration Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

2006 RESTRAINTS Supplemental Restraint System - Sequoia

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 B1794: Turn the ignition switch from the LOCK to ON, hold for 10 seconds, and back to LOCK again 50 times in a row.


DTC B1794 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.

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