Toyota RAV4 manuals

Toyota Sienna Service Manual: Problem symptoms table

HINT: Inspect the "Fuse" and "Relay" before confirming the suspected area as shown in the table below.

DISPLAY FUNCTION:

DISPLAY FUNCTION

SOUND FUNCTION:

SOUND FUNCTION

REMOTE CONTROL FUNCTION:

REMOTE CONTROL FUNCTION

*1: without Navigation System
*2: with Navigation System

How to proceed with troubleshooting
1 VEHICLE BROUGHT TO WORKSHOP 2 CUSTOMER PROBLEM ANALYSIS Interview the customer and confirm the trouble. Confirm the problem by duplicating the conditions described by the customer 3 ...

Terminals of ECU
1. TELEVISION DISPLAY ASSEMBLY *1: with Navigation System ...

Other materials:

Open or Short Circuit in ABS Motor Relay Circuit
DESCRIPTION The ABS motor relay supplies power to the ABS pump motor. While the ABS & TRAC & VSC are activated, the ECU switches the ABS motor relay ON and operates the ABS pump motor. WIRING DIAGRAM INSPECTION PROCEDURE 1 PERFORM ACTIVE TEST USING INTELLIGENT TESTER (AB ...

Screen Flicker or Color Distortion
INSPECTION PROCEDURE 1 CHECK DISPLAY SETTING Enter the display adjustment screen by pressing the "DISPLAY" switch.  Reset display settings (contrast, brightness) and check that the screen appears normal Press the "INFO" switch and then select "S ...

ECU Power Source Circuit
DESCRIPTION The position control ECU and switch assembly (power seat control switch and ECU) is contained in the switch assembly. During manual operation, only one switch signal is accepted. If signals are input from 2 or more switches simultaneously, all of them are ignored, except when s ...

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