POWER OUTER MIRROR SYSTEM

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Outline

Function

Outer mirror glass adjustment function

•  Outer mirror glass can be adjusted up/down and left/right electrically by operating the power outer mirror switch.

Automatic retract/return function

•  When the power outer mirror control module detects door lock/unlock, it retracts/returns the power outer mirrors.

IG OFF timer function

•  Adjustment and retract/return of the outer mirror glass can be performed by operating the power outer mirror switch for approx. 40 s after switching the ignition from ON (engine off or on) to off.

Structural View

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System Wiring Diagram

With retract/return function type A,C

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With retract/return function type B

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Without retract/return function

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Operation

Mirror glass adjustment (Example: Left outer mirror is adjusted upward)

With retract/return function type A,C

1.  When the upward switch is turned on (1), current from the power outer mirror control module to the transistor flows and the transistor turns on (2).

2.  The FET turns on when the transistor turns on and current flows (3).

3.  With current flowing, the up/down adjustment motor moves in the upward direction (4).

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With retract/return function type B

1.  When the upward switch is turned on (1), current from the power outer mirror control module to the transistor flows and the transistor turns on (2).

2.  The FET turns on when the transistor turns on and current flows (3).

3.  With current flowing, the up/down adjustment motor moves in the upward direction (4).

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Without retract/return function

1.  When the upward switch is turned on (1), the up/down adjustment motor operates upward (2).

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Outer mirror glass retract/return operation (Example: retracting outer mirrors)

With retract/return function type A,C

1.  When the switch is turned on (1) for retracting direction, the power outer mirror control module turns the transistor on (2).

2.  The FET turns on when the transistor turns on and current flows (3).

3.   When the FET turns on, the retract/return motor operates in the retracting direction (4) and the outer mirrors retract.

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With retract/return function type B

1.  When the retract side of the retract/return switch is turned on (1), the power outer mirror control module turns the transistor on (2).

2.  The FET turns on when the transistor turns on and current flows (3).

3.  When the FET turns on, current flows (4) to the retract relay coil and the retract relay turns on (5).

4.  When the retract relay turns on, the retract/return motor operates (6) in the retract direction and the outer mirrors retract.

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Power outer mirror retract operation (With outer mirror automatic folding) (Example: Retracting power outer mirrors automatically)

Operation condition

•  The power outer mirrors retract when the driver's door is locked with all of the following conditions met.

―  Outer mirror automatic folding switch is in AUTO position

―  Ignition switched OFF

―  Driver's door is unlocked

1.  When the power outer mirror control module detects (1) a lock signal, it turns the transistor on (2).

2.  The FET turns on when the transistor turns on and current flows (3).

3.  When the FET turns on, current flows (4) to the retract relay coil and the retract relay turns on (5).

4.  When the retract relay turns on, the retract/return motor operates (6) in the retract direction and the power outer mirrors retract.

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Power outer mirror return operation (With outer mirror automatic folding) (Example: Returning power outer mirrors automatically)

Operation condition

•  The power outer mirrors return when the driver's door is unlocked or the ignition is switched ON (engine off or on) with all of the following conditions met.

―  Outer mirror automatic folding switch is in AUTO position

―  Ignition switched OFF

―  Driver's door is locked

1.  When the power outer mirror control module detects (1) an unlock signal or the ignition switched ON (engine off or on), it turns the transistor on (2).

2.  The FET turns on when the transistor turns on and current flows (3).

3.  When the FET turns on, current flows (4) to the return relay coil and the return relay turns on (5).

4.  When the return relay turns on, the retract/return motor operates (6) in the return direction and the power outer mirrors return.

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IG OFF timer operation

•  When the ignition is switched from ON (engine off or on) to OFF, the IG OFF timer function inside the power outer mirror control module is turned on and the power outer mirror switch can be operated for approx. 40 s after IG OFF is detected.

Fail-safe