Toyota Venza manuals

Toyota Venza: Diagnosis System

DIAGNOSIS SYSTEM

1. CHECK DLC3

(a) Check the DLC3 (See page ).


2. FUNCTION OF P/S WARNING LIGHT

(a) When a malfunction is detected in the power steering system, the P/S warning light on the accessory meter comes on to inform the driver of the malfunction.


HINT:

When power assist is stopped or reduced, the P/S warning light comes on.

Power assist is stopped:

  • When a malfunction occurs in the power steering system (including lost CAN communication etc.)
  • When the engine stalls (not a malfunction)
  • During the period after the ignition switch is turned to ON until the engine is started (not a malfunction)

Power assist is reduced:

  • When a malfunction occurs in the power steering system (including lost CAN communication etc.)
  • When the battery voltage decreases (not a malfunction)

3. CHECK P/S WARNING LIGHT

(a) Check that the P/S warning light comes on when the ignition switch is turned to ON and goes off in approximately 3 seconds.

(b) If the warning light remains on, refer to PS Warning Light Remains ON (See page ).


Terminals Of Ecu
TERMINALS OF ECU 1. CHECK POWER STEERING ECU HINT: As connector z8 uses a lock lever, each terminal cannot be checked while the connector is still connected to the power steering ECU. ...

Dtc Check / Clear
DTC CHECK / CLEAR 1. CHECK DTC (a) Turn the ignition switch off. (b) Connect the Techstream to the DLC3. (c) Turn the ignition switch to ON. (d) Turn the Techstream on. (e) Read the DTCs followi ...

Other materials about Toyota Venza:

Problem Symptoms Table
PROBLEM SYMPTOMS TABLE HINT: Use the table below to help determine the cause of problem symptoms. If multiple suspected areas are listed, the potential causes of the symptoms are listed in order of probability in the "Suspected Area" column of ...

System Description
SYSTEM DESCRIPTION 1. POWER BACK DOOR SYSTEM DESCRIPTION (a) The power back door system controls the power back door by automatically opening and closing the power back door with a motor. (1) The power back door system operates only when the necessary con ...

Installation
INSTALLATION PROCEDURE 1. INSTALL POWER OUTLET SOCKET COVER NO.1 (a) Engage the 2 claws to install the power point socket cover. 2. INSTALL POWER POINT SOCKET ASSEMBLY (a) Engage the 2 c ...

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