Toyota RAV4 manuals

Toyota Sienna Service Manual: Terminals of ECU

1. CHECK OUTER MIRROR CONTROL ECU LH

CHECK OUTER MIRROR CONTROL ECU LH

  1. Disconnect the O9 and O10 connectors.
  2. Measure the voltage and resistance according to the value(s) in the table below.

Voltage

Voltage

Resistance

Resistance

If the result is not as specified, there may be a malfunction on the wire harness side.

  1.  Reconnect the O9 and O10 connectors.
  2.  Measure the voltage according to the value(s) in the table below

Voltage

Voltage

Voltage

If the result is not as specified, there may be a malfunction on the ECU side.

2. CHECK OUTER MIRROR CONTROL ECU RH

CHECK OUTER MIRROR CONTROL ECU RH

  1. Disconnect the O11 and O12 connectors.
  2.  Measure the voltage and resistance according to the value(s) in the table below.

Voltage

Voltage

Resistance

Resistance

If the result is not as specified, there may be a malfunction on the wire harness side.

  1. Reconnect the O11 and O12 connectors.
  2. Measure the voltage according to the value(s) in the table below.

Voltage

Voltage

If the result is not as specified, there may be a malfunction on the ECU side.

Problem symptoms table
HINT:  Use the table below to help determine the cause of the problem symptoms. The potential causes of the symptoms are listed in order of probability in the ''Suspected Area'' column ...

Diagnosis system
1. DESCRIPTION  When troubleshooting a vehicle with the diagnosis system, the only difference from the usual troubleshooting procedure is connecting the intelligent tester to the vehicl ...

Other materials:

Removal
1. REMOVE FRONT DOOR WINDOW FRAME MOULDING Remove the screw. Using a heat light, heat the front door window frame moulding between 40 to 60 C (104 to 140 F). NOTICE: Do not heat the front door window frame moulding excessively. Slide the front door window frame moulding upward ...

Components
REMOVAL 1. DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL 2. REMOVE FRONT BUMPER ASSEMBLY 3. REMOVE FOG LIGHT ASSEMBLY  Disengage the 2 claws  Disengage the 2 pins and remove the fog light assembly. DISASSEMBLY 1. REMOVE FOG LIGHT BULB  Turn in the dir ...

Removal
1. REMOVE V-BANK COVER SUB-ASSEMBLY (See page EM-28) 2. DISCONNECT VENTILATION HOSE (a) Disconnect the ventilation hose from the ventilation valve. 3. REMOVE VENTILATION VALVE (a) Remove the ventilation valve. ...

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