Toyota RAV4 manuals

Toyota Sienna Service Manual: How to proceed with troubleshooting

1 VEHICLE BROUGHT TO WORKSHOP

2 CUSTOMER PROBLEM ANALYSIS

  1. Interview the customer and confirm the trouble.
  1. Confirm the problem by duplicating the conditions described by the customer

3 BASIC INSPECTION

  1. Basic inspection.
  1. Measure the battery voltage.

    Standard voltage: 11 to 14 V

  1.  with Navigation system: Check the power supply to the radio and navigation assembly.
  1.  Turn the ignition switch to the ACC position.
  2.  Check whether the display appears on the radio and navigation assembly.
  1.  without Navigation system: Check the power supply to the radio receiver.
  1. Turn the ignition switch to the ACC position.
  2.  Check whether the display appears on the radio receiver

4 PROBLEM SYMPTOMS TABLE

  1. Refer to the problem symptoms table

5 CIRCUIT INSPECTION AND PART INSPECTION

6 IDENTIFICATION OF PROBLEM

7 REPAIR OR REPLACE

8 CONFIRMATION TEST

END

System description
1. OUTLINE  As a unique feature of Rear Seat Entertainment (RSE) system, the front and rear seat occupants can enjoy different audio-visual modes at the same time. Thus, this system o ...

Problem symptoms table
HINT: Inspect the "Fuse" and "Relay" before confirming the suspected area as shown in the table below. DISPLAY FUNCTION: SOUND FUNCTION: REMOTE CONTROL FUNCTION: ...

Other materials:

Terminals of ecu
1. Terminal of ECU (*1): Models with dynamic laser cruise control (*2): 2WD model 2. Terminal Inspection (a) Disconnect the connector and measure the voltage or resistance on the wire harness side. HINT: Voltage cannot be measured with the connector connected to the skid control ECU ...

Removal
1. DRAIN ENGINE COOLANT 2. REMOVE V-BANK COVER SUB-ASSEMBLY 3. REMOVE NO. 2 AIR CLEANER INLET 4. REMOVE NO. 1 AIR CLEANER INLET 5. REMOVE AIR CLEANER CAP SUB-ASSEMBLY 6. REMOVE AIR CLEANER CASE SUB-ASSEMBLY 7. REMOVE ENGINE COOLANT TEMPERATURE SENSOR  Remove the engine coolant tem ...

Disc cannot be Played/ No Playable Files/ Copyright Protection Error
DTC 44-7D Disc cannot be Played DTC 44-7E No Playable Files DTC 44-7F Copyright Protection Error DESCRIPTION DTC No. DTC Detecting Condition Trouble Area 44-7D An incompatible MP3/WMA file is used. Although the file has an extension of " ...

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