Mitsubishi L200. Manual — part 683
HEADLAMP
CHASSIS ELECTRICAL
54A-99
STEP 7. Check the wiring harness from the A-118
front turn-signal lamp (LH) connector terminal
No.2 or A-127 front turn-signal lamp (RH)
connector terminal No.2 to C-218 ETACS-ECU
connector terminal No.3 or No.4.
AC903898
AD
Harness side
Connector: A-118
A-118 (BR)
AC903897
AC
Connector: A-127
Harness side
A-127 (BR)
AC509935AL
Connectors: C-210, C-218 <LHD>
C-210
Harness side
C-210
C-218
Junction block side
C-218
AC509943
Connector: C-218 <RHD>
AC
Junction block
(Rear view)
Junction block side
HEADLAMP
CHASSIS ELECTRICAL
54A-100
NOTE:
Prior to the wiring harness inspection, check junction
block connector C-210, and repair if necessary.
• Check the output lines for open circuit.
Q: Is the check result normal?
YES :
Go to Step 8.
NO :
Repair the wiring harness. Go to Step 23.
STEP 8. Retest the system.
Check that the front turn-signal lamps illuminate nor-
mally.
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 ). Go to Step 23.
NO :
Replace the front turn-signal lamp. Go to
Step 23.
STEP 9. Connector check: A-114 side turn-signal
lamp (LH) connector or A-101 side turn-signal
lamp (RH) connector.
Q: Is the check result normal?
YES :
Go to Step 10.
NO :
Repair the defective connector. Go to Step
23.
STEP 10. Check the bulb(s) of side turn-signal
lamps.
Check the bulb(s) of the defective lamp.
Q: Is the check result normal?
YES :
Go to Step 11.
NO :
Replace the bulb(s) of the defective lamp.
Go to Step 23.
AC509936
Connector: C-210 <RHD>
Harness side
BD
Junction block
(Front view)
AC903897
AD
Harness side
A-101 (GR)
Connector: A-101
AC903898
AE
Harness side
A-114 (GR)
Connector: A-114
HEADLAMP
CHASSIS ELECTRICAL
54A-101
STEP 11. Resistance measurement at the A-114
side turn-signal lamp (LH) connector or A-101
side turn-signal lamp (RH) connector.
(1) Disconnect the connector, and measure at the
wiring harness side.
(2) Resistance measurement between the defective
lamp connector terminal and body earth.
• Resistance between A-114 side turn-signal
lamp (LH) connector terminal No.1 and body
earth
• Resistance between A-101 side turn-signal
lamp (RH) connector terminal No.1 and body
earth
OK: Continuity exists (2
Ω or less)
Q: Is the check result normal?
YES :
Go to Step 13.
NO :
Go to Step 12.
STEP 12. Check the wiring harness from A-114
side turn-signal lamp (LH) connector terminal
No.1 or A-101 side turn-signal lamp (RH)
connector terminal No.1 and body earth.
• 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. Go to Step 23.
AC903897
AD
Harness side
A-101 (GR)
Connector: A-101
AC903898
AE
Harness side
A-114 (GR)
Connector: A-114
AC310506
Connectors A-101, A-114
FU
(Harness side)
AC903897
AD
Harness side
A-101 (GR)
Connector: A-101
AC903898
AE
Harness side
A-114 (GR)
Connector: A-114
HEADLAMP
CHASSIS ELECTRICAL
54A-102
STEP 13. Connector check: C-218 ETACS-ECU
connector
Q: Is the check result normal?
YES :
Go to Step 14.
NO :
Repair the defective connector. Go to Step
23.
AC509934
Connector: C-218 <LHD>
AJ
Junction
block
Junction block side
AC509943
Connector: C-218 <RHD>
AC
Junction block
(Rear view)
Junction block side
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