Mitsubishi Pajero Pinin 1999 Workshop Manual page 874

Inspection Procedure N-4
Hazard warning lamp switch signal is not sent to the
ETACS-ECU.
The hazard warning lamp switch input signal is used to operate the following
devices. If the signal fails, these devices will not work normally.
Hazard warning lamp
Keyless entry system (Registering the encrypted code) <vehicles with
keyless entry system>
Check the hazard warning lamp switch. (Refer to GROUP 54A
± Hazard Warning Lamp Switch.)
Measure at hazard warning lamp switch connector C-08.
Disconnect connector and measure at harness side.
Continuity between terminal 2 and body earth.
OK: Continuity
Check the following connectors:
C-08, C±83
OK
Check trouble symptoms.
NG
Check the harness wire between hazard warning lamp switch and
ETACS-ECU.
Replace the ETACS-ECU.
Inspection Procedure N-5
Front fog lamp switch signal is not sent to the ETACS-ECU.
The front fog lamp switch input signal is used to operate the front fog lamp. If
the signal fails, front fog lamp will not work normally.
Check the front fog lamp switch. (Refer to GROUP 54A ± Head-
lamp, Front Turn-signal Lamp and Front Fog Lamp.)
Measure at fog lamp switch connector C-03.
Disconnect connector and measure at harness side.
Continuity between terminal 2 and body earth.
OK: Continuity
Check the following connectors:
C-03, C-83
OK
Check trouble symptoms.
NG
Check the harness wire between fog lamp switch and ETACS-ECU.
Replace the ETACS-ECU.
SWS ±
OK
OK
NG
Repair
OK
OK
OK
NG
Repair
OK
Troubleshooting
Probable cause
Malfunction of hazard warning lamp switch
Malfunction of ETACS-ECU
Malfunction of harness wire or connector
NG
Replace
NG
Check the following connectors:
C-01, C-08
OK
Check trouble symptoms.
NG
Check the harness wire between hazard warning lamp switch and
body earth.
NG
Repair
Probable cause
Malfunction of fog lamp switch
Malfunction of ETACS-ECU
Malfunction of harness wire or connector
NG
Replace
NG
Check the following connectors:
C-01, C-03
OK
Check trouble symptoms.
NG
Check the harness wire between fog lamp switch and body earth.
NG
Repair
54B-39
NG
Repair
NG
Repair