2005 MITSUBISHI LANCER ignition switch trouble shooting

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Page 21 of 788

MITSUBISHI LANCER 2005  Workshop Manual TROUBLESHOOTING
ENGINE COOLING14-7
CIRCUIT OPERATION
•The cooling fan motor drive control unit is 
powered from fusible link (2).
•The engine-ECU <M/T> or engine-A/T-ECU 
<A/T> uses input signals

Page 22 of 788

MITSUBISHI LANCER 2005  Workshop Manual TROUBLESHOOTING
ENGINE COOLING14-8
STEP 3. Check the cooling fan motor drive 
control unit connector A-18.
Q: Is the connector in good condition?
YES : . 
Go to Step 4 .
NO : . Repair or replace the c

Page 23 of 788

MITSUBISHI LANCER 2005  Workshop Manual TROUBLESHOOTING
ENGINE COOLING14-9
STEP 7. Check the harness wire between fusible 
link No.2 and fan control relay connector A-09X 
terminal 4.
Q: Is the harness wire in good condition?
YES : . 
An in

Page 24 of 788

MITSUBISHI LANCER 2005  Workshop Manual TROUBLESHOOTING
ENGINE COOLING14-10
(3) Measure the voltage between fan control relay 
connector A-09X terminal 1 and body earth.
•The voltage should measure system voltage.
(4) Turn the ignition sw

Page 29 of 788

MITSUBISHI LANCER 2005  Workshop Manual TROUBLESHOOTING
ENGINE COOLING14-15
STEP 22. Check the cooling fan motor drive 
control unit.
(1) Disconnect engine-ECU connector C-123 <M/T> 
or engine-A/T-ECU connector C-122 <A/T>.
(2) Pull out con

Page 33 of 788

MITSUBISHI LANCER 2005  Workshop Manual TROUBLESHOOTING
ENGINE COOLING14-19
STEP 6. Check the cooling fan motor drive 
control unit.
(1) Disconnect engine-ECU connector C-123 <M/T> 
or engine-A/T-ECU connector C-122 <A/T>.
(2) Pull out conn

Page 331 of 788

MITSUBISHI LANCER 2005  Workshop Manual KEYLESS ENTRY SYSTEM
BODY42-53
TROUBLESHOOTINGM1428000700287
The keyless entry system is controlled by the Smart 
Wiring System (SWS). For troubleshooting, refer to 
GROUP 54B, Troubleshooting P.54B-1

Page 360 of 788

MITSUBISHI LANCER 2005  Workshop Manual WINDSHIELD WIPER AND WASHER
EXTERIOR51-22
SERVICE SPECIFICATIONM1511000300325
TROUBLESHOOTINGM1511000700323
The windshield wiper and washer are controlled by 
the Smart Wiring System (SWS). For 
troub
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