POWER WINDOW CONTROL MODULE/POWER OUTER MIRROR CONTROL MODULE

id091200014900

Purpose

Driver's side

• Controls the driver's side power window system based on the power window main switch operation signal and power window motor (driver's side) pulse.

• Controls the power outer mirror system based on the power window man switch operation signal.

Passenger's side and rear side

• Controls the passenger's side and rear power window system based on the power window subswitch operation signal and power window motor (LF/LR/RR) pulse.

Function

• When the power window control module receives a power window main switch operation signal, it turns on/off the open/close relay.

• The power window control module detects the power window motor operation status based on the pulse from the power window motor.

Construction

• The power window control module and the power outer mirror control module are built into the power window main switch and power window subswitch.

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Operation

Power window control module

• The power window control module detects the motor rotation speed and rotation direction based on pulse 1 and 2 from the power window motor.

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Power outer mirror control module

• For the power outer mirror control module operation, refer to [POWER OUTER MIRROR SYSTEM]. (See POWER OUTER MIRROR SYSTEM.)

Fail-safe

• When power window control module detects a pulse (Hall effect switch) error, it switches the power window system to fail-safe mode to prevent incorrect operation.

Malfunction condition

Ignition is switched ON (engine off or on)

Ignition is switched off

Recovery condition

Power window control module detected pulse 1 error (for pinching and door glass position detection) stop malfunction

•  During close or open operation, pulse 1 cannot be detected while pulse 2 is detected

Power window main switch

•  Auto operation is prohibited (Manual operation is enabled) Operation of power window main switch except for the driver's seat is prohibited

power window subswitch

•  Auto operation is prohibited (Manual operation is enabled)

Auto and manual operations are prohibited

From a close operation, the power window system returns to normal mode when pulse 1 and 2 signals are received normally, and when the window fully-closed position and the window glass lowering amount during auto reverse are detected.

Power window control module detected pulse 2 error (for door glass direction detection) stop malfunction

•  During close or open operation, pulse 2 cannot be detected while pulse 1 is detected

Power window control module detected pulse signal error (inversion of pulse 1 and pulse 2 input signals or large phase deviation between pulses 1 and 2)

•  Difference detected between the direction detected by the signals of pulses 1 and 2, and the actual direction during close or open operation

Power window control module detected pulse 1 error (Non-return range lowering)

•  During close operation, pulse 1 signal from the power window motor detected more than set times even after the window reached the fully-closed position recorded by the power window control module.

Power window control module detected pulse 1 and 2 stop malfunction

•  Pulse signals 1 and 2 are not detected for 1 s after the open operation is started from the fully closed position

Malfunction condition	Ignition is switched ON (engine off or on)	Ignition is switched off	Recovery condition
Power window control module detected pulse 1 error (for pinching and door glass position detection) stop malfunction • During close or open operation, pulse 1 cannot be detected while pulse 2 is detected	Power window main switch • Auto operation is prohibited (Manual operation is enabled) Operation of power window main switch except for the driver's seat is prohibited power window subswitch • Auto operation is prohibited (Manual operation is enabled)	Auto and manual operations are prohibited	From a close operation, the power window system returns to normal mode when pulse 1 and 2 signals are received normally, and when the window fully-closed position and the window glass lowering amount during auto reverse are detected.
Power window control module detected pulse 2 error (for door glass direction detection) stop malfunction • During close or open operation, pulse 2 cannot be detected while pulse 1 is detected
Power window control module detected pulse signal error (inversion of pulse 1 and pulse 2 input signals or large phase deviation between pulses 1 and 2) • Difference detected between the direction detected by the signals of pulses 1 and 2, and the actual direction during close or open operation
Power window control module detected pulse 1 error (Non-return range lowering) • During close operation, pulse 1 signal from the power window motor detected more than set times even after the window reached the fully-closed position recorded by the power window control module.
Power window control module detected pulse 1 and 2 stop malfunction • Pulse signals 1 and 2 are not detected for 1 s after the open operation is started from the fully closed position