Mazda CX 7. Manual — part 380
GLASS/WINDOWS/MIRRORS
09-12–7
09-12
10. Remove the rear power window regulator through
the speaker installation hole.
11. Install in the reverse order of removal.
Caution
• Make sure the cable does not unspool
from the drum housing when installing.
End Of Sie
WM: WINDOW MOTOR
POWER WINDOW MOTOR REMOVAL/INSTALLATION
id091200803700
1. Fully lower the rear door glass.
2. Disconnect the negative battery cable.
3. Remove the following parts:
Front door
• Inner garnish (See.09-17-20 INNER GARNISH REMOVAL/INSTALLATION)
• Front door trim (See.09-17-20 FRONT DOOR TRIM REMOVAL/INSTALLATION)
Rear door
• Sail garnish (See.09-17-12 SAIL GARNISH REMOVAL/INSTALLATION)
• Rear door trim (See.09-17-23 REAR DOOR TRIM REMOVAL/INSTALLATION)
4. Remove the bolts.
5. Remove the power window motor from the power
window regulator.
6. Disconnect the power window motor connector.
7. Install in the reverse order of removal.
Note
• When installing the power window motor to
the power window regulator drum, the drum
housing tabs may detach from the door
module. If this happens, insert a hand
through the speaker installation hole to
engage the drum housing tabs, and install
the power window motor to the drum while
supporting the drum housing.
End Of Sie
POWER WINDOW MOTOR INSPECTION
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Front Side
1. Apply battery positive voltage and connect the
ground to power window motor terminals E and F,
and then inspect the power window motor
operation.
• If the power window motor does not operate
as indicated in the table, replace it.
Caution
• If the power window motor temperature is
high, the motor may not rotate due to the
motor internal bimetal function. Leave it
untouched for about 3 min to cool it
down, then reinspect.
2. Connect the battery positive voltage to power window motor terminal D and connect terminal C to ground.
3. Operate the power window motor and measure the voltage at terminals A and B.
• If there is any malfunction, replace the power window motor.
Voltage
• Pulse: max. 12 V/min. 0 V
REAR POWER WINDOW
REGULATOR
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POWER WINDOW
MOTOR
POWER WINDOW
MOTOR CONNECTOR
6.2—8.2 N·m
{64—83 kgf·cm,
55—72 in·lbf}
BOLT
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Operation
Terminal
F
E
Open
B+
Ground
Close
Ground
B+
F
A
C
E
B
D
F
M
E
B
A
D
C
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GLASS/WINDOWS/MIRRORS
09-12–8
Rear Side
1. Apply battery positive voltage and connect the
ground to the power window motor terminals, and
then inspect the power window motor operation.
• If the power window motor does not operate
as indicated in the table, replace it.
Caution
• If the power window motor temperature is
high, the motor may not rotate due to the
motor internal bimetal function. Leave it
untouched for about 3 min to cool it
down, then reinspect.
End Of Sie
WM: WINDOW SWITCH
POWER WINDOW MAIN SWITCH REMOVAL/INSTALLATION
id091200801900
1. Disconnect the negative battery cable.
2. Remove the inner garnish. (See 09-17-20 INNER GARNISH REMOVAL/INSTALLATION.)
3. Remove the front door trim. (See 09-17-20 FRONT DOOR TRIM REMOVAL/INSTALLATION)
4. Disconnect the power door mirror switch connector and the power window main switch connector.
5. Remove the screws, then the power window main
switch.
6. Install in the reverse order of removal.
End Of Sie
POWER WINDOW MAIN SWITCH INSPECTION
id091200802000
Note
• Before proceeding with diagnosis of malfunctioning power windows, ensure the POWER WINDOW
INITIALIZATION PROCEDURE has been performed.
Driver’s Side
1. Measure the voltage at each terminal (other than terminals 1M and 2A).
• If the voltage is not as specified in the Terminal Voltage Table, inspect the parts under “inspection item(s)”
and related wiring harnesses.
2. Disconnect the negative battery cable.
3. Inspect the power window main switch connector for continuity at terminal 1M and 2A.
4. If the system does not work properly even though
the inspection items or related wiring harnesses
do not have any malfunction, replace the power
window main switch.
Operation
Terminal
F
E
Open
B+
Ground
Close
Ground
B+
M
*
*
E
*
*
F
F
E
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SCREW
POWER WINDOW
MAIN SWITCH
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POWER WINDOW MAIN SWITCH
HARNESS-SIDE CONNECTOR
1I
1M
1N
1K
1C
1A
1B
1D
1F
1E
1L
2A
2B
2C
2D
1G
1H
1J
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GLASS/WINDOWS/MIRRORS
09-12–9
09-12
Terminal
Signal name
Connected to
Measured condition
Voltage (V)/
Continuity
Inspection item (s)
1C
ACC
MIRROR 7.5 A
Ignition switch is at ACC
position
B+
• Inspect MIRROR 7.5 A
fuse
• Related wiring
harnesses
Ignition switch is at LOCK
position
1.0 or less
1E
IG 1
IG KEY1 15 A fuse
Ignition switch is at ON
position
B+
• Inspect IG KEY1 15 A
fuse
• Related wiring
harnesses
Ignition switch is at LOCK
position
1.0 or less
1F
Power-cut
signal
Power window
subswitch
Ignition switch at ON and
power-cut switch at UNLOCK
B+
• Power window
subswitch(See09-12-11
POWER WINDOW
SUBSWITCH
INSPECTION)
• Related wiring
harnesses
1G
Communicati
on
Power window
subswitch
—
—
—
1H
Communicati
on
BCM
—
—
—
1I
Close output
Power window motor
While door glass is opening
1.0 or less
• Power window motor
(See09-12-7 POWER
WINDOW MOTOR
INSPECTION.)
• Related wiring
harnesses
While door glass is closing
B+
1K
Open output
Power window motor
While door glass is opening
B+
• Power window motor
(See09-12-7 POWER
WINDOW MOTOR
INSPECTION.)
• Related wiring
harnesses
While door glass is closing
1.0 or less
1M
GND
Body ground
Under any condition: Inspect
for continuity to ground
Continuity
detected
• GND
1N
Power supply
P/W 30 A fuse
Under any condition
B+
• P/W 30 A fuse
• Related wiring
harnesses
2A
Sensor
ground
Power window motor
Under any condition: inspect
for continuity to ground
Continuity
detected
• Power window motor
(See09-12-7 POWER
WINDOW MOTOR
INSPECTION.)
• Related wiring
harnesses
2B
Power supply
Power window motor
While IG ON or IG OFF timer
works
B+
• Power window motor
(See09-12-7 POWER
WINDOW MOTOR
INSPECTION.)
• Related wiring
harnesses
2C
Pulse 1
Power window motor
Door glass is not in motion
0 or B+
• Power window motor
(See09-12-7 POWER
WINDOW MOTOR
INSPECTION.)
• Related wiring
harnesses
Door glass is in motion
Alternates
between 0
and B+
2D
Pulse 2
Power window motor
Door glass is in motion
Alternates
between 0
and B+
• Power window motor
(See09-12-7 POWER
WINDOW MOTOR
INSPECTION.)
• Related wiring
harnesses
Door glass is not in motion
0 or B+
GLASS/WINDOWS/MIRRORS
09-12–10
Rear Side
1. Remove the power window main switch. (See09-12-8 POWER WINDOW MAIN SWITCH REMOVAL/
INSTALLATION.)
2. When inspecting the rear, turn the power-cut switch UNLOCK.
3. Inspect for continuity between the power window main switch terminals.
• If not as specified, replace the power window main switch.
End Of Sie
1B
1M
1L
1J
Rear right
Switch position
Terminal
: Continuity
CLOSED
OFF
OPEN
1B
1A
1D
1M
Rear left
Switch position
Terminal
: Continuity
CLOSED
OFF
OPEN
REAR RIGHT
REAR LEFT
P/W CM
CLOSE
OPEN
AU
T
O
CLOSE
OPEN
AU
T
O
PO
WER-CUT
SWITCH
CONJUNCTION
CIRCUIT
CLOSE
RELAY
OPEN
RELAY
CLOSE
OPEN
CLOSE
OPEN
1A
2B
2D
1M
1N
1E
1H
1D
1J
1K
1L
1I
2C
2A
1C
1B
1F
1G
1I
1M
1N
1K
2B 2A
2C
1L
2D
1J
1A
1E
1F
1C
1D 1B
1G
1H
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