Toyota RAV4 manuals

Toyota Sienna Service Manual: How to proceed with troubleshooting

HINT: Troubleshoot in accordance with the procedures on the following pages.

1 VEHICLE BROUGHT TO WORKSHOP

2 DTC CHECK

  1. Check for DTCs and make a note of the code that is output (See page MP-14).
  2. Delete the DTC.
  3. Check if the DTC is output once again when the problem symptom is simulated based on the noted code.
  1. When no code is output (symptom check and simulation are possible), proceed to A.
  2. When a code is output, proceed to B.

3 PERFORM TROUBLESHOOTING ACCORDING TO MALFUNCTION SYMPTOM

  1. Terminals of ECU

4 ADJUST, REPAIR OR REPLACE

END

System description
1. MULTIPLEX COMMUNICATION SYSTEM (BEAN) The BEAN communication line is used to control the combination meter, the A/C amplifier, the airbag sensor assembly, the multiplex network body ECU, ...

Terminals of ECU
1. MULTIPLEX NETWORK GATEWAY ECU Disconnect the G4 ECU connector. Measure the voltage between the specified terminals on the wire harness side connector. If the result is not as ...

Other materials:

Installation
1. INSTALL NO. 1 REAR DIFFERENTIAL SUPPORT (a) Install the No. 1 rear differential support to the rear differential carrier assembly with the 2 bolts and 2 nuts. Torque: 85 N*m (867 kgf*cm, 63 ft.*lbf) HINT: Hold the bolt and tighten the nut. 2. INSTALL REAR DIFFERENTIAL DYNAMIC DAMPER ...

Air conditioning controls
Adjusting the temperature setting Turn the “TEMP” dial clockwise to increase the temperature and counterclockwise to decrease the temperature. The “SYNC” button The air conditioning system switches between individual (indicator( s) off) and simultaneous (indicators on) modes. Whe ...

Half Connection in Center Airbag Sensor Assembly Connectors
DTC B1135/24 Half Connection in Center Airbag Sensor Assembly Connectors DESCRIPTION The center airbag sensor assembly connector has a mechanism that electrically detects half connection. The center airbag sensor assembly monitors the voltage applied to the disconnection detection pins and ...

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