Mitsubishi L200. Manual — part 492
MB991910
MB991826
MB991955
MB991911
MB991824
MB991827
MB991825
a
b
c
d
e
f
DO NOT USE
REAR PANEL POWER WINDOW <Vehicles with rear panel power window>
BODY
42-28
MB991955
a. MB991824
b. MB991827
c. MB991910
d. MB991911
e. MB991825
f. MB991826
M.U.T.-III sub-assembly
a. Vehicle Communication
Interface (V.C.I.)
b. M.U.T.-III USB cable
c. M.U.T.-III main harness
A (Vehicles with CAN
communication system)
d. M.U.T.-III main harness
B (Vehicles without
CAN communication
system)
e. M.U.T.-III measure
adapter
f. M.U.T.-III trigger
harness
CAUTION
For vehicles with CAN
communication, use M.U.T.-III main
harness A to send simulated
vehicle speed. If you connect
M.U.T.-III main harness B instead,
the CAN communication does not
function correctly.
Communication line check (service
data and diagnosis codes)
MB991223
a
d
c
b
DO NOT USE
BA
MB991223
a. MB991219
b. MB991220
c. MB991221
d. MB991222
Harness set
a. Test harness
b. LED harness
c. LED harness adapter
d. Probe
Terminal voltage measurement
a. For checking connector pin
contact pressure
b. For checking power supply circuit
c. For checking power supply circuit
d. For connecting a locally sourced
tester
MB992006
MB992006
Extra fine probe
Continuity check and voltage
measurement at harness wire or
connector
Tool
Number
Name
Use
REAR PANEL POWER WINDOW <Vehicles with rear panel power window>
BODY
42-29
TROUBLESHOOTING
DIAGNOSIS TROUBLESHOOTING FLOW
M1429002700190
Refer to GROUP 00, Contents of Troubleshooting .
DIAGNOSIS CODE CHART
M1429006000041
Code No.
Symptom
Reference page
5001
P/W (RP) SW pulse1 disconnection
5002
P/W (RP) SW pulse2 disconnection
5003
P/W (RP) Above window position
5004
P/W (RP) Sensor fail (ground)
5005
P/W (RP) 3 Times jumm - protection
5008
P/W (RP) Parameter read fail
5009
P/W (RP) Position read fail
NOTE:
.
•
P/W: Power window
•
RP: Rear panel
•
SW: Switch
TROUBLE SYMPTOM CHART
M1429002800283
Symptom
Inspection
procedure
number
Reference
page
Rear panel power window do not work at all.
1
Any of the rear panel power window switch positions is defective.
2
Rear panel power window anti-trap function does not work normally.
3
Rear panel power window-ECU cannot communicate with ETACS-ECU.
4
Rear panel power window timer function does not work normally
5
REAR PANEL POWER WINDOW <Vehicles with rear panel power window>
BODY
42-30
DIAGNOSIS CODE PROCEDURES
Code No. 5001: P/W (RP) SW pulse 1 disconnection
CAUTION
Whenever the ECU is replaced, ensure that the
input and output signal circuits are normal.
AC600746
Rear Panel Power Window Circuit
REAR PANEL POWER WINDOW-ECU
REAR PANEL
POWER WINDOW
MOTOR
HALL IC
HALL IC
Wire colour code
B : Black LG : Light green G : Green L : Blue W : White Y : Yellow SB : Sky blue
BR : Brown O : Orange GR : Grey R : Red P : Pink V : Violet PU : Purple
AB
COMMENTS ON TROUBLE SYMPTOM
• During the rear panel power window motor opera-
tion, if only the power window position sensor sig-
nal is detected successively 20 times, rear panel
power window-ECU stores the diagnosis code
No. 5001.
PROBABLE CAUSES
• Malfunction of the rear panel power window
motor
• Malfunction of the rear panel power window-ECU
• Damaged harness wires and connectors
REAR PANEL POWER WINDOW <Vehicles with rear panel power window>
BODY
42-31
DIAGNOSIS PROCEDURE
STEP 1. Connector check: D-11 rear panel power
window-ECU connector and D-09 rear panel
power window motor connector
AC600754AB
Connectors: D-09, D-11 <LHD>
D-09 (B)
Harness side
D-09 (B)
D-11
D-11
Harness side
AC600755AB
Connectors: D-09, D-11 <RHD>
D-09 (B)
Harness side
D-09 (B)
D-11
D-11
Harness side
Q: Is the check result normal?
YES :
Go to Step 2.
NO :
Repair the connector.
STEP 2. Check the wiring harness between D-11
rear panel power window-ECU connector
terminal Nos. 7, 8, 11 and D-09 rear panel power
window motor connector terminal Nos. 4, 5, 6.
AC600754AB
Connectors: D-09, D-11 <LHD>
D-09 (B)
Harness side
D-09 (B)
D-11
D-11
Harness side
AC600755AB
Connectors: D-09, D-11 <RHD>
D-09 (B)
Harness side
D-09 (B)
D-11
D-11
Harness side
• Check the input and output lines for open and
short circuit.
Q: Is the check result normal?
YES :
Go to Step 3.
NO :
Repair the wiring harness.
STEP 3. Check whether the diagnosis code is
reset.
(1) Replace the rear panel power window motor.
(2) Check that diagnosis code is not reset.
Q: Is diagnosis code set?
YES :
Replace the rear panel power window-ECU.
NO :
The procedure is complete.
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