Mitsubishi Galant 9G. Manual — part 49
SYMPTOM PROCEDURES
TSB Revision
SIMPLIFIED WIRING SYSTEM (SWS)
54B-192
DIAGNOSIS
Required Special Tool:
• MB991223: Harness Set
STEP 1. Check power window main switch connector E-12
for loose, corroded or damaged terminals, or terminals
pushed back in the connector.
Q: Is power window main switch connector E-12 in good
condition?
YES : Go to Step 2.
NO : Repair or replace the damaged component(s). Refer
to GROUP 00E, Harness Connector Inspection
. When the front power window sub switch
(RH) is operated, the front power window (RH) should
raise and lower normally.
AC305262
3
9
4
12
14
6
13
5
1110
8
2
7
1
HARNESS SIDE
CONNECTOR:E-12
AC
SYMPTOM PROCEDURES
TSB Revision
SIMPLIFIED WIRING SYSTEM (SWS)
54B-193
STEP 2. Check each switch on the power window main
switch for continuity.
(1) Remove the power window main switch. Refer to GROUP
42, Door, Door Glass and Regulator
(2) Check continuity when each switch on the power window
main switch is operated to "UP" or "DOWN" position.
NOTE: *: Set the window lock switch to UNLOCK position.
Q: Is the power window main switch normal?
YES : Go to Step 3.
NO : Replace the power window main switch. When the
power window sub switch is operated, the power
windows should raise and lower normally.
STEP 3. Check the power window lock switch.
Q: Is the power window lock switch in the "UNLOCK"
position?
YES : Go to Step 4.
NO : Operate the power window lock switch to the
"UNLOCK" position. When the power window sub
switch is operated, the power windows should raise
and lower normally.
STEP 4. Check which door window does not move.
Q: Which door window does not move?
Front passenger's side : Go to Step 5.
Rear passenger (LH) : Go to Step 14.
Rear passenger (RH) : Go to Step 23.
SWITCH POSITION
TESTER
CONNECTION
SPECIFIED
CONDITION
FRONT
(LH)
UP
8
− 13, 9 − 12,
Less than 2 ohms
OFF
8
− 12, 9 − 12
Less than 2 ohms
DOWN 9
− 13, 8 − 12
Less than 2 ohms
FRONT
(RH)
UP
3
− 13, 11 − 12*
Less than 2 ohms
OFF
3
− 11, 3 − 12*, 11 −
12*
Less than 2 ohms
DOWN 11
− 13, 3 − 12*
Less than 2 ohms
REAR (LH)
UP
1
− 13, 2 − 12*
Less than 2 ohms
OFF
1
− 2, 1 − 12*, 2 −
12*
Less than 2 ohms
DOWN 2
− 13, 1 − 12*
Less than 2 ohms
REAR (RH) UP
13
− 14, 6 − 12*
Less than 2 ohms
OFF
6
− 14, 6 − 12*, 12*
− 14
Less than 2 ohms
DOWN 6
− 13, 12* − 14
Less than 2 ohms
AC210745
12
7
1
8
2
10
9
3
11
13
5
4
14
6
SYMPTOM PROCEDURES
TSB Revision
SIMPLIFIED WIRING SYSTEM (SWS)
54B-194
STEP 5. Check front power window sub switch connector
E-04 and front power window regulator motor (RH)
connector E-03 for loose, corroded or damaged terminals,
or terminals pushed back in the connector.
Q: Are front power window sub switch connector E-04 and
front power window regulator motor (RH) connector
E-03 in good condition?
YES : Go to Step 6.
NO : Repair or replace the damaged component(s). Refer
to GROUP 00E, Harness Connector Inspection
. When the front power window sub switch
(RH) is operated, the front power window (RH) should
raise and lower normally.
STEP 6. Check the front power window sub switch for
continuity.
(1) Remove the front power window sub switch. Refer to
GROUP 42, Door, Door Glass and Regulator
(2) Check continuity when the front power window sub switch is
operated to "UP" or "DOWN" position.
Q: Is the front power window sub switch normal?
YES : Go to Step 7.
NO : Replace the front power window sub switch. When
the front power window sub switch is operated, the
front power window should raise and lower normally.
AC305333
E-03(GR)
E-04
CONNECTORS:E-03,E-04
AB
HARNESS SIDE
E-03
E-04
HARNESS SIDE
SWITCH
POSITION
TESTER
CONNECTION
SPECIFIED
CONDITION
UP
4
− 5, 6 − 7
Less than 2 ohms
OFF
4
− 5, 6 − 8
DOWN
4
− 7, 6 − 8
AC210746
8
3
4 5
1
2
6 7
AD
<FRONT>
SYMPTOM PROCEDURES
TSB Revision
SIMPLIFIED WIRING SYSTEM (SWS)
54B-195
STEP 7. Check the front power window regulator motor
(RH).
(1) Remove the front power regulator assembly (RH). Refer to
GROUP 42, Door, Door Glass and Regulator
(2) Connect a battery to the motor terminal, and check that the
motor runs freely.
Q: Is the front power window regulator motor (RH) normal?
YES : Go to Step 8.
NO : Replace the front power regulator assembly (RH).
When the front power window sub switch (RH) is
operated, the front power window (RH) should raise
and lower normally.
STEP 8. Check the battery power supply circuit to the front
power window sub switch. Measure the voltage at front
power window sub switch connector E-04.
(1) Disconnect front power window sub switch connector E-04
and measure the voltage available at the wiring harness
side of the connector.
(2) Measure the voltage between terminal 7 and ground.
• The voltage should measure approximately 12 volts
(battery positive voltage).
Q: Is the measured voltage approximately 12 volts (battery
positive voltage)?
YES : Go to Step 11.
NO : Go to Step 9.
BATTERY CONNECTION
SLIDER POSITION
• Connect terminal 1 to the
negative battery terminal
• Connect terminal 2 to the
positive battery terminal
UP
• Connect terminal 2 to the
negative battery terminal
• Connect terminal 1 to the
positive battery terminal
DOWN
1 2
AC204901AB
AC305333
CONNECTOR:E-04
AC
HARNESS SIDE
AC209365EH
CONNECTOR E-04
(HARNESS SIDE)
Нет комментариевНе стесняйтесь поделиться с нами вашим ценным мнением.
Текст