Mazda 6. Manual — part 50
S–6
POWER WINDOW SYSTEM
DRIVER SIDE POWER WINDOW SYSTEM
A6E771658000T04
Outline
• On the basis of the pulse signals from the Hall effect switches in the power window motor, the power window
control module in the power window main switch determines the window position and the operation direction.
Accordingly, the power window main switch controls the driver-side power window system.
• When the initial position is set before vehicle delivery, the window position and the operation direction are
stored in the power window control module in the power window main switch. Thus resetting the initial position
is necessary if the battery negative cable, power window main switch connector, or power window motor
connector is disconnected.
Note
•
If the initial position has not been set, the driver-side power window system's auto function, the auto
window return function and the precise motion function will not function.
•
See the workshop manual for more information about setting the initial position. (Mazda6 Training Manual
3359-1*-02C)
.
Fail-safe Function
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A6E7716T002
1
Power window motor
2
Pulse A
3
Pulse B
4
Power window main switch
5
Driver’s side door
6
Open/close
Detection Condition
Fail-safe
Recovery Items
IG switch ON
IG switch OFF
Hall effect switch No. 1 (for jam-safe and door glass position
detection) operation malfunction
•
During up/down movement, Hall effect switch No. 2 pulse
detected but Hall effect switch No. 1 pulse not detected.
Automatic
operation is
prohibited.
Automatic and
manual
operation are
prohibited.
During up movement,
pulse signals for Hall
effect switches No. 1 and
No. 2 are detected
normally and fully closed
position and return/non-
return ranges are
redetected.
Hall effect switch No. 2 (for door glass movement direction
detection) operation malfunction
•
During up/down movement, Hall effect switch No. 1 pulse
detected but Hall effect switch No. 2 pulse not detected.
Pulse signal malfunction detection (Inversion of input signals
of, or large phase deviation between, Hall effect switches No.
1 and No. 2.)
•
During up/down movement, difference detected between
the direction detection signals from Hall effect switches
No. 1 and No. 2, and the actual direction.
Non-return range downturn malfunction
•
During up movement, the signal input from Hall effect
switch No. 1 was higher than the position stored in the P/
W main switch.
Hall effect switches No. 1 and No. 2 operation malfunction
•
Hall effect switches No. 1 and No. 2 pulse signal not
detected after down movement was initiated from the fully
closed position.
POWER WINDOW SYSTEM
S–7
S
POWER WINDOW MOTOR
A6E771658000T05
Structure and Operation
•
The power window motor consists of a motor, connector and gear.
• Two Hall effect switches are set in the connector.
• The Hall effect switch utilizes magnets set on a rotating axis to sense the power window motor rotation, and
outputs a synchronized pulse to the power window main switch.
• Hall effect switch No. 1 outputs one pulse cycle for each rotation of the power window motor axle. Accordingly,
the power window main switch detects the rotational speed of the power window motor.
• The power window main switch detects the rotational direction of the power window motor by the difference
between high and low pulse points from each Hall effect switch No. 1 and 2.
.
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A6E7716T004
1
Motor
2
Connector
3
Gear
4
Hall effect switch No.1
5
Hall effect switch No.2
6
Shaft
7
Magnet
8
Low
9
High
10
Pulse (Hall effect switch No.1)
11
Pulse (Hall effect switch No.2)
12
One revolution of power window motor
13
Detection of window movement distance
14
Up
15
Down
16
Detection of window movement direction
S–8
POWER DOOR LOCK SYSTEM
OUTLINE
A6E771866000T01
•
The keyless unit and the door lock timer unit have been integrated.
•
The power door lock system has the following functions. These functions are the same as those of current MPV
(LW).
•
An interior light control system has been added as the keyless unit and the door lock timer unit were integrated.
This function is the same as thatof current MPV (LW).
×
: Applied
−
: Not applied
•
The intrusion sensor cancel button has been adopted for the transmitter. For details, See
•
The double lock function is same as that of current MPV (LW) with the exception of the following items.
— The key cylinder switch is built in the door latch.
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STRUCTURAL VIEW
A6E771866000T02
.
POWER DOOR LOCK SYSTEM
Function
European (L.H.D.)
specs.
U.K. specs.
GCC specs.
Double lock function
×
×
−
Passenger’s side power door lock system (only
vehicles without keyless entry system)
×
×
−
Keyless entry system
Auto lock function
×
×
−
Answer back function
×
×
−
Keyless lock cancel function
×
×
×
Interior light control function
×
×
×
A6E7718T001
1
Door lock actuator (driver’s side: door lock-link
switch, key cylinder switch)
2
Door lock actuator (passenger’s side; key cylinder
switch)
3
Door lock actuator (rear left)
4
Door lock actuator (rear right)
5
•
Trunk lid lock actuator (4SD)
•
Liftgate lock actuator (5HB)
6
Door lock timer unit
7
Door switch
8
Key reminder switch
9
Security light
10
Transmitter
POWER DOOR LOCK SYSTEM
S–9
S
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SYSTEM WIRING DIAGRAM
A6E771866000T03
.
End Of Sie
KEYLESS ENTRY SYSTEM
A6E771869000T01
Outline
•
The keyless entry system is also controlled by the door lock timer unit as the keyless unit and the door lock
timer unit have been integrated.
A6E7718T002
1
Door lock timer unit
2
Door lock actuator
3
•
Trunk lid lock actuator (4SD)
•
Liftgate lock actuator (5HB)
4
Key cylinder switch
5
Door lock-link switch (Driver’s side)
6
Flasher unit
7
Theft-deterrent control module
8
Door switch
9
Cargo compartment light switch
10
Key reminder switch
11
Security light
12
With double locking system
13
Without double locking system
14
Driver’s side
15
Passenger’s side
16
Rear left
17
Rear right
18
Instrument cluster
19
Front map light
20
Front map light
21
Courtesy light
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