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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Freeze Frame Data
FREEZE FRAME DATA 1. FREEZE FRAME DATA (a) Whenever a DTC is detected, the AFS ECU (headlight swivel ECU assembly) stores the current vehicle (sensor) state as Freeze Frame Data. 2. CHECK FREEZE FRAME DATA (a) Connect the Techstream to the DLC3. (b) Tur ...

Installation
INSTALLATION CAUTION / NOTICE / HINT NOTICE: When disconnecting the steering intermediate shaft assembly and pinion shaft of steering gear assembly, be sure to place matchmarks before servicing. PROCEDURE 1. INSTALL TIE ROD ASSEMBLY LH (a) I ...

Installation
INSTALLATION PROCEDURE 1. INSTALL MANUAL VALVE (a) Coat the manual valve with ATF and install it to the transmission valve body assembly. 2. SUPPORT ENGINE ASSEMBLY 3. INSTALL TRANSMISSION VALVE BODY ASSEMBLY (a) Coat the O-ring of the transmission ...