Toyota RAV4 manuals

Toyota Sienna Service Manual: Power Source Circuit

DESCRIPTION

This is the power source circuit for the outer mirror control ECU.

WIRING DIAGRAM

WIRING DIAGRAM

INSPECTION PROCEDURE

1 INSPECT OUTER MIRROR CONTROL ECU (POWER SOURCE)

INSPECT OUTER MIRROR CONTROL ECU (POWER SOURCE)

  1. Disconnect the O9 or O11 ECU connector.
  2.  Measure the voltage and resistance according to the value(s) in the table below.

Outer mirror control ECU LH: Voltage

Voltage

Resistance

Resistance

Outer mirror control ECU RH: Voltage

Voltage

Resistance

Resistance

PROCEED TO NEXT CIRCUIT INSPECTION SHOWN IN PROBLEM SYMPTOMS TABLE

Memory Switch Circuit
DESCRIPTION When the seat memory switch M1 or M2 is pressed, the position control ECU & switch (Seat ECU) transmits a signal of the memorized mirror position to the outer mirror control ECU. ...

Power mirror control system (w/o Memory)
PARTS LOCATION Problem symptoms table POWER MIRROR CONTROL SYSTEM Symptom Suspected area Mirror does not operate Outer mirror switch assembly Outer r ...

Other materials:

SRS Warning Light does not Come ON
DESCRIPTION WIRING DIAGRAM INSPECTION PROCEDURE 1 CHECK BATTERY Measure the voltage of the battery. Standard voltage: 11 to 14 V 2 CHECK CONNECTORS Turn the ignition switch to the LOCK position.  Disconnect the negative (-) terminal cable from the battery, and wait for at le ...

Folding and extending the mirrors
Manual type Push the mirror back in the direction of the vehicle’s rear. Power type Press the switch. Folding Extending ...

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 vehicle and reading various data output from the vehicle's clearance warning ECU. The clearance warning ECU record ...

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