Acura CSX. Manual — part 542
Cavity
Wire
Test condition
Test: Desired result
Possible cause if desired result
is not obtained
22-215
4. With the power window master switch still disconnected, do these input tests at the following connector.
• If any test indicates a problem, find and correct the cause, then recheck the system.
• If all the input tests prove OK, go to step 5.
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9
GRN
Connect terminals No. 4
and No. 9, and terminals
No. 10 and No. 11
momentarily with jumper
wires
Check driver’s power window
motor operation:
The window should go down.
Faulty driver’s power window
motor
An open in the wire
10
YEL
Connect terminals No. 4
and No. 10, and terminals
No. 9 and No. 11
momentarily with jumper
wires
Check driver’s power window
motor operation:
The window should go up.
1
ORN
Connect terminals No. 3
and No. 2, and terminals
No. 1 and No. 12
momentarily with jumper
wires
Check front passenger’s
power window motor
operation:
The window should go down.
Faulty front passenger’s
power window motor
Faulty front passenger’s
power window switch
An open in the wire
2
BRN
Connect terminals No. 3
and No. 1, and terminals
No. 2 and No. 12
momentarily with jumper
wires
Check front passenger’s
power window motor
operation:
The window should go up.
13
LT
BLU
Connect terminals No. 15
and No. 14, and terminals
No. 13 and No. 12
momentarily with jumper
wires
Check right rear power
window motor operation:
The window should go down.
Faulty right rear power
window motor
Faulty right rear power
window switch
An open in the wire
14
RED
Connect terminals No. 15
and No. 13, and terminals
No. 14 and No. 12
momentarily with jumper
wires
Check right rear power
window motor operation:
The window should go up.
21
PUR
Connect terminals No. 20
and No. 21, and terminals
No. 22 and No. 12
momentarily with jumper
wires
Check left rear power window
motor operation:
The window should go down.
Faulty left rear power window
motor
Faulty left rear power window
switch
An open in the wire
22
GRN
Connect terminals No. 20
and No. 22, and terminals
No. 21 and No. 12
momentarily with jumper
wires
Check left rear power window
motor operation:
The window should go up.
08/08/21 14:28:40 61SNR030_220_0217
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Cavity
Wire
Test condition
Test: Desired result
Possible cause if desired result is not
obtained
22-216
Power Windows
5. Reconnect the 22P connector to the power window master switch. Turn the ignition switch to ON (II), and do these input tests at the
following connector.
• If any test indicates a problem, find and correct the cause, then recheck the system.
• If all the input tests prove OK, the control unit must be faulty; replace the power window master switch.
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3
GRN
Ignition switch ON (II)
Measure the voltage to ground:
There should be battery voltage.
Blown No. 30 (20 A) fuse in the under-
dash fuse/relay box
Faulty power window relay
Faulty MICU
An open in the wire
4
WHT
Under all conditions
Measure the voltage to ground:
There should be battery voltage.
Blown No. 26 (20 A) fuse in the under-
dash fuse/relay box
An open in the wire
15
RED
Ignition switch ON (II)
Measure the voltage to ground:
There should be battery voltage.
Blown No. 32 (20 A) fuse in the under-
dash fuse/relay box
Faulty power window relay
Faulty MICU
An open in the wire
20
PUR
Ignition switch ON (II)
Measure the voltage to ground:
There should be battery voltage.
Blown No. 33 (20 A) fuse in the under-
dash fuse/relay box
Faulty power window relay
Faulty MICU
An open in the wire
7
BRN
Under all conditions
Measure the voltage to ground:
There should be less than 0.5 V.
Poor ground (G503)
An open in the wire
11
BLK
Under all conditions
Measure the voltage to ground:
There should be less than 0.5 V.
Poor ground (G503)
An open in the wire
12
BLK
Under all conditions
Measure the voltage to ground:
There should be less than 0.5 V.
Poor ground (G503)
An open in the wire
16
PUR
Ignition switch ON (II)
Measure the voltage to ground:
There should be battery voltage.
Faulty power window master switch
A short to ground in the wire
5
PNK
Ignition switch ON (II), and
driver’s power window switch
moving up or down
Measure the voltage between
terminals No. 5 and No. 7:
There should be 0 V
about
5 V
0 V
about 5 V repeatedly
(a digital voltmeter should read
about 2.5 V while the window
moves).
Faulty power window master switch
Faulty driver’s power window motor
An open in the wire
A short to ground in the wire
6
ORN
Ignition switch ON (II), and
driver’s power window switch
moving up or down
Measure the voltage between
terminals No. 6 and No. 7:
There should be 0 V
about
5 V
0 V
about 5 V repeatedly
(a digital voltmeter should read
about 2.5 V while the window
moves).
6. Reset the power window control unit (see page 22-210).
08/08/21 14:28:40 61SNR030_220_0218
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01
02
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Motor Test
Pulser Test
22-217
Driver’s Power Window Motor Test
Terminal
Direction
1
4
UP
DOWN
1. Remove the door panel (see page 20-7).
2. Disconnect the 6P connector from the driver’s
power window motor.
3. Test the motor in each direction by connecting
battery power and ground according to the table.
When the motor stops running, disconnect one
lead immediately.
4. If the motor does not run or fails to run smoothly,
replace it.
5. Reconnect the 6P connector to the driver’s power
window motor.
6. Turn the ignition switch to ON (II).
7. Measure the voltage between the terminals.
• There should be battery voltage between
terminals No. 6 (
) and No. 5 (
).
• Connect an analog voltmeter between terminals
No. 3 (
) and No. 5 (
), and run the power
window motor down or up. The voltmeter needle
should move back and forth alternately between
0 V and about 5 V (a digital voltmeter reads about
2.5 V).
• Connect an analog voltmeter between terminals
No. 2 (
) and No. 5 (
), and run the power
window motor down or up. The voltmeter needle
should move back and forth alternately between
0 V and about 5 V (a digital voltmeter reads about
2.5 V).
8. If the voltage is not as specified, do the power
window master switch input test at the appropriate
terminals: No. 5, 6, 7, and 16 (see page 22-214).
9. If the switch is OK, replace the power window
motor.
10. Reset the power window control unit (see page
22-210).
08/08/21 14:28:40 61SNR030_220_0219
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02
03
SNR9A00J54460647102FEAT00
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Front passenger’s
Rear
22-218
Power Windows
Passenger’s Power Window Motor Test
Terminal
Direction
2
1
1
2
UP
DOWN
: Right rear power window motor
1. Remove the door panel.
• Front door panel (see page 20-7)
• Rear door panel (see page 20-17)
2. Disconnect the 2P connector from the power
window motor.
3. Test the motor by connecting battery power and
ground according to the table. When the motor
stops running, disconnect one lead immediately.
4. If the motor does not run or fails to run smoothly,
replace it.
08/08/21 14:28:41 61SNR030_220_0220
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