Check Seat Wire No To B

a. Disconnect the connector from the occupant classification ECU and the 4 occupant classification sensors.

b. Connect the negative (-) terminal cable to the battery.

c. Turn the ignition switch to the ON position.

d. Measure the voltage according to the value(s) in the table below.

2007 RESTRAINTS Supplemental Restraint System - Sequoia

Occupant Classification Sensor
Fig. 187: Checking Seat Wire No.1 (To B+) Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.
Do It Yourself Car Diagnosis

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