Toyota Tacoma (2015-2018) Service Manual: Rear Airbag Sensor(for Access Cab)

Front Occupant Classification Sensor LH Circuit Malfunction (B1780)

DESCRIPTION The occupant classification sensor front LH circuit consists of the occupant detection ECU and the occupant classification sensor front LH. DTC B1780 is set when a malfunction is detec ...

Components

COMPONENTS ILLUSTRATION ...

Other materials:

Panel Switches do not Function
PROCEDURE 1. CHECK PANEL SWITCH (a) Check for foreign matter around the switches that might prevent operation. OK: No foreign matter is found. NG REMOVE ANY FOREIGN MATTER FOUND OK ...

Installation
INSTALLATION PROCEDURE 1. INSTALL TRANSFER ASSEMBLY Click here 2. INSTALL WIRING HARNESS CLAMP BRACKET (a) Install the 4 wiring harness clamp brackets with the 4 bolts. Torque: 8.0 N·m {82 kgf·cm, 71 in·lbf} 3. INSTALL TRANSMISSION BREATHER SUB-ASSEMBLY (a) Install the 2 brackets to t ...

System Description
SYSTEM DESCRIPTION 1. POWER WINDOW CONTROL SYSTEM DESCRIPTION (a) The power window control system controls the power window operation using the power window regulator motors. The main controls of this system are the power window regulator master switch assembly (mounted on the driver door), po ...