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 ...

Other materials about Toyota Venza:

Bank 1 Air-Fuel Ratio Imbalance (P219A,P219C-P219F)
DESCRIPTION Refer to DTC P0300 (See page ). Refer to DTC P2195 (See page ). DTC No. DTC Detection Condition Trouble Area P219A The difference in air fuel ratios between the cylinders exceeds the ...

Terminals Of Ecu
TERMINALS OF ECU 1. CHECK MAIN BODY ECU (DRIVER SIDE JUNCTION BLOCK ASSEMBLY) (a) Disconnect the main body ECU (driver side junction block assembly) connectors. (b) Measure the resistance and voltage according to the value(s) in the table below. ...

Charge Warning Light Comes ON while Driving
PROCEDURE 1. CHECK LOCK FUNCTION OF GENERATOR CLUTCH PULLEY (a) Check the lock function with the pulley installed in the vehicle. (1) Visually check that the rotor in the generator operates with the engine running. (b) Check ...