Toyota Venza: How To Troubleshoot Ecu Controlled Systems

Introduction

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General Information

GENERAL INFORMATION A large number of ECU controlled systems are used in this vehicle. In general, ECU controlled systems are considered to be very intricate, requiring a high level of ...

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Installation
INSTALLATION PROCEDURE 1. INSTALL TRANSFER ASSEMBLY (a) Install the transfer assembly to the automatic transaxle assembly with 2 new bolts and the 6 nuts. Torque: 69 N·m {700 kgf·cm, 51 ft·lbf} NOTICE: Install the ...

Removal
REMOVAL CAUTION / NOTICE / HINT CAUTION: Some of these service operations affect the SRS airbag system. Read the precautionary notices concerning the SRS airbag system before servicing (See page ). NOTICE: Be sure to read "Precaution" thorou ...

Front Occupant Classification Sensor RH Circuit Malfunction (B1781)
DESCRIPTION The front occupant classification sensor RH circuit consists of the occupant classification ECU and front occupant classification sensor RH. DTC B1781 is recorded when a malfunction is detected in the front occupant classification sensor RH c ...