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. ...

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