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System Description
NAEL0355
OUTLINE
NAEL0355S01
Electric sunroof system consists of
I Sunroof switch
I Sunroof motor
I Smart entrance control unit
Smart entrance control unit controls retained power operation.
OPERATION
NAEL0355S02
The sunroof can be tilted up or down with the tilt switch.
The sunroof can be opened or closed automatically with the sunroof switch.
RETAINED POWER OPERATION
NAEL0355S04
When the ignition switch is turned to OFF position from ON or START position, power is supplied for 45 sec-
onds
I to power window relay terminal 2
I from smart entrance control unit terminal 46.
Ground is always supplied
I to power window relay terminal 1
I through body grounds.
When power and ground are supplied, power window relay continues to be energized, and the electrical sun-
roof can be operated.
When power is supplied, the electrical sunroof can be operated.
The retained power operation is canceled when the driver or passenger side door is opened.
RAP signal period can be changed by CONSULT-II. (EL-206)
INTERRUPTION DETECTION FUNCTION
NAEL0355S05
The CPU of sunroof motor monitors the sunroof motor operation and the sunroof position (full closed or other)
for sunroof by the signals from encoder and limit switch in sunroof motor.
When sunroof motor detects interruption during the following close operation,
I automatic close operation when ignition switch is in the “ON” position
I automatic close operation during retained power operation
sunroof switch controls the motor for open and the sunroof will operate about 150 mm (5.91 in).
POWER SUNROOF
System Description
EL-202
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