Mitsubishi L200. Manual — part 515
DOOR
BODY
42-120
STEP 6. Check the wiring harness between A-24X
power window relay connector terminal No.4 and
fusible link (23).
AC600252
AG
Connector: A-24X
Relay box side
AC600241AC
Battery
Fusible link (23)
Front of vehicle
24
23
22
21
20
19
• Check the power supply line for open circuit.
Q: Is the check result normal?
YES :
The trouble can be an intermittent
malfunction (Refer to GROUP 00, How to
use Troubleshooting/inspection Service
Points
− How to Cope with Intermittent
Malfunction ).
NO :
Repair the wiring harness.
STEP 7. Voltage measurement at the A-24X
power window relay connector.
AC600252
AG
Connector: A-24X
Relay box side
(1) Disconnect the relay, and measure at the relay
box side.
(2) Turn the ignition switch to the ON position.
AC310507GP
Connector A-24X
(Relay box side)
(3) Check the voltage between the A-24X power
window relay connector terminal No.2 and body
earth.
OK: System voltage
Q: Is the check result normal?
YES :
Go to Step 10.
NO :
Go to Step 8.
DOOR
BODY
42-121
STEP 8. Connector check: C-219 ETACS-ECU
connector
AC509934
Connector: C-219 <LHD>
AD
C-219 (GR)
Harness side
Junction block
AC509943
Connector: C-219 <RHD>
AB
C-219 (GR)
Harness side
Junction block
(Rear view)
Q: Is the check result normal?
YES :
Go to Step 9.
NO :
Repair the connector.
DOOR
BODY
42-122
STEP 9. Check the wiring harness between C-219
ETACS-ECU connector terminal No.59 and A-24X
power window relay connector terminal No.2.
AC600252
AG
Connector: A-24X
Relay box side
AC509934
Connector: C-219 <LHD>
AD
C-219 (GR)
Harness side
Junction block
AC509943
Connector: C-219 <RHD>
AB
C-219 (GR)
Harness side
Junction block
(Rear view)
NOTE:
AC805686AR
Connector: C-33 <LHD>
AC509930BX
Connector: C-33 <RHD>
Prior to the wiring harness inspection, check interme-
diate connector C-33, and repair if necessary.
• Check the power supply line for open and short
circuit.
Q: Is the check result normal?
YES :
The trouble can be an intermittent
malfunction (Refer to GROUP 00, How to
use Troubleshooting/inspection Service
Points
− How to Cope with Intermittent
Malfunction ).
NO :
Repair the wiring harness.
STEP 10. Resistance measurement at the A-24X
power window relay connector.
AC600252
AG
Connector: A-24X
Relay box side
(1) Disconnect the relay, and measure at the relay
DOOR
BODY
42-123
box side.
AC209731
AC208731AV
Connector A-24X
(Relay box side)
(2) Check the resistance between A-24X power
window relay connector terminal No.1 and body
earth
OK: Continuity exists (2
Ω or less)
Q: Is the check result normal?
YES :
Go to Step 12.
NO :
Go to Step 11.
STEP 11. Check the wiring harness between A-
24X power window relay connector terminal No.1
and body earth.
AC600252
AG
Connector: A-24X
Relay box side
• Check the earth wires for open circuit.
Q: Is the check result normal?
YES :
The trouble can be an intermittent
malfunction (Refer to GROUP 00, How to
use Troubleshooting/inspection Service
Points
− How to Cope with Intermittent
Malfunction ).
NO :
Repair the wiring harness.
STEP 12. Connector check: E-03 power window
main switch connector
AC509952
Connector: E-03 <LHD>
AI
Harness side
AC509954
Connector: E-03 <RHD>
AI
Harness side
Q: Is the check result normal?
YES :
Go to Step 13.
NO :
Repair the connector.
STEP 13. Voltage measurement at the E-03 power
window main switch connector.
AC509952
Connector: E-03 <LHD>
AI
Harness side
AC509954
Connector: E-03 <RHD>
AI
Harness side
(1) Disconnect the connector, and measure at the
wiring harness side.
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