Mitsubishi L200. Manual — part 562
WINDSHIELD WIPER AND WASHER
EXTERIOR
51-64
STEP 6. Resistance measurement at the A-29
washer motor connector.
AC903898
Connector: A-29 <LHD>
Harness side
AJ
A-29 (GR)
AC903900
Connector: A-29 <RHD>
Harness side
AJ
A-29 (GR)
(1) Disconnect the connector, and measure at the
wiring harness side.
AC310506 FY
Connector A-29
(Harness side)
(2) Resistance between A-29 washer motor
connector terminal No.2 and body earth
OK: Continuity exists (2
Ω or less)
Q: Is the check result normal?
YES :
Go to Step 8.
NO :
Go to Step 7.
STEP 7. Check the wiring harness between A-29
washer motor connector terminal No.2 and the
body earth.
AC903898
Connector: A-29 <LHD>
Harness side
AJ
A-29 (GR)
AC903900
Connector: A-29 <RHD>
Harness side
AJ
A-29 (GR)
• 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.
WINDSHIELD WIPER AND WASHER
EXTERIOR
51-65
STEP 8. Connector check: C-218 ETACS-ECU
connector
AC509934
Connector: C-218 <LHD>
AJ
Junction
block
Junction block side
AC509943
Connector: C-218 <RHD>
AC
Junction block
(Rear view)
Junction block side
Q: Is the check result normal?
YES :
Go to Step 9.
NO :
Repair the connector.
WINDSHIELD WIPER AND WASHER
EXTERIOR
51-66
STEP 9. Check the wiring harness from A-29
washer motor connector terminal No.1 to C-218
ETACS-ECU connector terminal No.9.
AC903898
Connector: A-29 <LHD>
Harness side
AJ
A-29 (GR)
AC903900
Connector: A-29 <RHD>
Harness side
AJ
A-29 (GR)
AC509934
Connector: C-218 <LHD>
AJ
Junction
block
Junction block side
AC509943
Connector: C-218 <RHD>
AC
Junction block
(Rear view)
Junction block side
NOTE:
AC509934
Connector: C-210 <LHD>
Junction block
AN
Harness side
AC509936
Connector: C-210 <RHD>
Harness side
AJ
Junction block
(Front view)
Prior to the wiring harness inspection, check the
junction block connector C-210 and repair if neces-
sary.
• Check the earth wires for open circuit.
Q: Is the check result normal?
YES :
Go to Step 10.
NO :
Repair the wiring harness.
STEP 10. Retest the system.
The windshield washer should now work normally.
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 :
Replace the ETACS-ECU and register the
ID codes.
WINDSHIELD WIPER AND WASHER
EXTERIOR
51-67
DATA LIST REFERENCE TABLE
M1511015100060
LIN (LIGHTING CONTROL SENSOR)
Item No. M.U.T.-III display
Check condition
Normal condition
7005
RLS Rain sensor ON/OFF
When the wiper switch is AUTO position
ON
When a switch (except the wiper switch) is
AUTO position
OFF
7006
RLS Rain sensor sensitivity Changes from 1 to 5 according to the
wiper volume.
1, 2, 3, 4, 5
7008
RLS Wiper auto stop SW
When the windshield wiper is in operation Park
Other than above
Outside park
7013
RLS Wiper control output
When the operation is not requested from
lighting control sensor (rain sensor).
OFF
When the LO operation is requested from
lighting control sensor (rain sensor)
LO
When the HI operation is requested from
lighting control sensor (rain sensor)
HI
7020
RLS RS measurement
value(RS1)
When the lighting control sensor (rain
sensor) detects raindrops
The sensor 1 detects
raindrops and the
value changes.
7021
RLS RS measurement
value(RS2)
When the lighting control sensor (rain
sensor) detects raindrops
The sensor 2 detects
raindrops and the
value changes.
7022
RLS RS adaptation
value(RS1)
When initialising after the adaptation
(sensor 1)
The amount of output
when initialising
(sensor 1)
7023
RLS RS adaptation
value(RS2)
When initialising after the adaptation
(sensor 2)
The amount of output
when initialising
(sensor 2)
7024
RLS RS adaptation gain
level
When initialising after the adaptation
The calibrated value of
initialising
ON-VEHICLE SERVICE
WINDSHIELD INTERMITTENT WIPER
INSPECTION
M1511023600071
1. Check that the intermittent wiper interval is
changed as the windshield intermittent wiper vol-
ume is operated.
2. Turn the windshield intermittent wiper switch to
the intermittent operation position. Use the
M.U.T.-III to set a simulated vehicle speed with
the wiper volume held. The intermittent wiper
interval should be changed as the simulated vehi-
cle speed is changed.
3. If either of above is defective, carry out the trou-
bleshooting. (Refer to
)
LIGHTING CONTROL SENSOR (RAIN
SENSOR) INSPECTION
M1511028400083
Turn the ignition switch to the "ON" position when the
windshield glass is dry, and turn the wiper switch to
the "AUTO" position. Apply water to the upper part of
the windshield glass where the lighting control sen-
sor is installed. Confirm that the windshield wiper
operates at this time. If not, perform troubleshooting
(Refer to
).
CUSTOMISATION FUNCTION
M1511027401577
The following functions can be customised using
M.U.T.-III.
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