engine MITSUBISHI LANCER 2006 User Guide

MITSUBISHI LANCER 2006 User Guide LANCER 2006 MITSUBISHI MITSUBISHI https://www.carmanualsonline.info/img/19/57320/w960_57320-0.png MITSUBISHI LANCER 2006 User Guide

Page 18 of 800

MITSUBISHI LANCER 2006 User Guide 
MB991910
MB991826MB991955
MB991911
MB991824
MB991827
MB991825
A
B C
D
E F
DO NOT USE
S PECIA L T O OLS
ENGINE COOLING14-4
MB991 955
A: MB9918 24
B: MB991827
C: MB99191 0
D: MB991911
E: MB991825
F: MB

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MITSUBISHI LANCER 2006 User Guide 
MB992006
TROUBLESHOOTING
ENGINE COOLING14-5
TROUBLESHOOTI N G
INSPECTION CHAR T FOR TROUBLE 
SYMPT
O MS
M1141 0056 0036 0
Trouble symptomInspection 
procedure No.Reference page
Cooling fan (L.H.) and

Page 20 of 800

MITSUBISHI LANCER 2006 User Guide 
TROUBLESHOOTING
ENGINE COOLING14-6
INSPECTION PROCEDURE FOR 
TROUBLE SYMPTOMS
INSPECTION PROCEDURE 1: Cooling Fan (L.H.) and Cooling Fan (R.H.) <4G1 (Vehicles with A/C)> or 
A/C Condenser Fan <4G6> d

Page 21 of 800

MITSUBISHI LANCER 2006 User Guide 
TROUBLESHOOTING
ENGINE COOLING14-7
•The engine-ECU <M/T> or engine-A/T-ECU 
<A/T> controls the cooling fan motor drive control 
unit to activate the cooling fan motor (L.H.) and 
the cooling fan mo

Page 22 of 800

MITSUBISHI LANCER 2006 User Guide 
TROUBLESHOOTING
ENGINE COOLING14-8
STEP 3. Check the cooling fan motor drive 
control unit connector A-18.
AC100293
A-18
321
Connector: A-18
AD
Q:Is t h e con n ec tor   in goo d  c ondit i o n ?
YES

Page 23 of 800

MITSUBISHI LANCER 2006 User Guide 
TROUBLESHOOTING
ENGINE COOLING14-9
STEP 7. Check the harness wire between fusible 
link No.2 and fan control relay connector A-09X 
terminal 4.
AC303509AB
Fusible link
No.2
Relay box
AC303510AB
Fan c

Page 24 of 800

MITSUBISHI LANCER 2006 User Guide 
TROUBLESHOOTING
ENGINE COOLING14-10
STEP 11. Measure the terminal voltage at fan 
control relay connector A-09X.
AC303510AB
Fan control relay
Relay boxConnector: A-09X
A-09X
(1)D isconn ect f an co n

Page 25 of 800

MITSUBISHI LANCER 2006 User Guide 
AC303510AB
Fan control relay
Relay boxConnector: A-09X
A-09X
TROUBLESHOOTING
ENGINE COOLING14-11
Q: Are   t h er e conn ect ors   in go od cond it ion?
YES : Go to S t ep 13  .
NO : Repa ir or replac

Page 26 of 800

MITSUBISHI LANCER 2006 User Guide 
TROUBLESHOOTING
ENGINE COOLING14-12
STEP 15. Check the fan control relay connector 
A-09X.
AC303510AB
Fan control relay
Relay boxConnector: A-09X
A-09X
Q:Is t h e con n ec tor   in goo d  c ondit i o

Page 27 of 800

MITSUBISHI LANCER 2006 User Guide 
TROUBLESHOOTING
ENGINE COOLING14-13
STEP 18. Check the cooling fan motor drive 
control unit connector A-18.
AC100293
A-18
321
Connector: A-18
AD
Q:Is t h e con n ec tor   in goo d  c ondit i o n ?
Y
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