2007 MITSUBISHI LANCER EVOLUTION to pair

MANUAL TRANSMISSION - Troubleshooting MANUAL TRANSMISSION - Troubleshooting 22A-29
Code No.74 Proportional valve systemProbable cause
Code No.74 is output when open circuit or short circuit of the control circuit of
the proportional valve has occurred.DProportional valve fault
DHarness or connector fault
D4WD-ECU fault
OK
OK
OK
Replace the hydraulic unit.NG
NG
MUT-IIData List
DNo.11 Proportional valve current
OK:Refer to P.22A-35 (Data List Reference Table).
OK→Intermittent malfunction (Refer to GROUP 00 - Points to
Note for Intermittent Malfunctions)
MUT-IIData List
DNo.11 proportional valve current
OK:Refer to P.22A-35 (Data List Reference Table).
NG→Replace the 4WD-ECU.
OK→Intermittent malfunction (Refer to GROUP 00 - Points to
Note for Intermittent Malfunctions)
OK
Measure at proportional valve connector F-27.
DDisconnect the connector, and measure at the proportional
valve.
DResistance between terminals 2 and 3.
OK:Below 4.7Ω
Measure at proportional valve connector F-27.
DDisconnect the connector and measure at the harness
side.
DResistance between terminal 2 and body earth.
OK:2Ωor less
Check the harness between the proportional valve and
body earth.
DCheck for open circuit and damage of the earth line.
NG→Repair
Check the following connectors:F-27, F-24
NG→Repair
OK
Check the following connectors:
F-27, F-24, C-134, C-130, C-44
F-27, F-24, C-134, C-44
NG→Repair
OK
Check the harness between the 4WD-ECU and proportional
valve .
DCheck for open circuit, ground, and damage of the output
line.
NG→Repair
Code No.81 Electric pump relay systemProbable cause
Output when the coil circuit of the electric pump relay has open circuited or
short circuited.DElectric pump relay fault
DHarness or connector fault
D4WD-ECU fault
OK
OK
NG
Replace the electric pump relay.NG
NG
MUT-IIActuator Test
DNo.12 Electric pump drive
OK:The operating sound of the electric pump can be
heard.
OK→Intermittent malfunction (Refer to GROUP 00 - Points to
Note for Intermittent Malfunctions)
OK
Check the harness between the electric pump relay and body
earth.
DCheck for open circuit and damage of the earth line.
NG→Repair
Check the following connector:B-139
NG→Repair
OK
Check the following connectors:
B-139, C-44
B-139, C-147, C-44
NG→Repair
Check the electric pump relay. (Refer to P.22A-57.)
Measure at electric pump relay connector B-139.
DDisconnect the connector and measure at the harness
side.
DResistance between terminal 1 and body earth
OK:2Ωor less
MUT-IIActuator Test
DNo.12 Electric pump drive
OK:Operating sounds of the electric pump can be heard.
NG→Replace the 4WD-ECU.
OK→Intermittent malfunction (Refer to GROUP 00 - Points to
Note for Intermittent Malfunctions)
OK
Check the harness between the 4WD-ECU and electric pump
relay.
DCheck for open circuit, short circuit, and damage of the
power line.
NG→Repair

MANUAL TRANSMISSION - Troubleshooting 22A-30
Code No.82 Electric pump relay systemProbable cause
Code No.82 is output when the pressure sensor does not reach the specified
value even if the 4WD-ECU has output the electric pump motor drive command.DInsufficient fluid
DPressure sensor fault
DElectric pump relay fault
DHydraulic unit fault
DHarness or connector fault
D4WD-ECU fault
OK
OK
NG
NG
MUT-IIActuator Test
DNo.12 Electric pump drive
OK:Operating sounds of the electric pump can be heard.
OK→Intermittent malfunction (Refer to GROUP 00 - Points to
Note for Intermittent Malfunctions)
Check the following connectors:
B-139, C-42, C-45, F-23
B-139, F-23
NG→Repair
OK
Check the following connector:B-139
NG→Repair
Check the harness between the fusible link No.7 and electric
pump relay.
DCheck for open, ground and damage of the power line.
NG→Repair
Measure at electric pump relay connector B-139.
DDisconnect the connector and measure at the harness
side.
DVoltage between terminal 5 and earth
OK:System voltage
MUT-IIActuator Test
DNo.12 Electric pump drive
OK:Operating sounds of the electric pump can be heard.
NG→Replace the 4WD-ECU.
OK→Intermittent malfunction (Refer to GROUP 00 - Points to
Note for Intermittent Malfunctions)
YES
NOIs the fluid amount in the reservoir tank appropriate?
YES
Is the fluid leaking?
NO→Replenish the fluid.
Repair the leaking location.
YES
NO
MUT-IIDiagnosis Code
DAre Diagnosis Code Nos.45, 46, or 47 output?Check code Nos. 45, 46, and 47 pressure sensor system.
(Refer to P.22A-19, 20.)
YESCode No.81 Check the electric pump relay system (Refer to
P.22A-29.)
NO
MUT-IIDiagnosis Code
DIs the Diagnosis Code No.81 output?
OK
Check the harness between the electric pump relay and body
earth.
DCheck for open circuit and damage on earth line
NG→Repair
Replace the hydraulic unit.

MANUAL TRANSMISSION - Troubleshooting 22A-31
INSPECTION CHART FOR TROUBLE SYMPTOMS
Trouble symptomInspection
procedure No.Reference
page
No communication possible between MUT-IIand all systems.122A-31
No communication possible between MUT-IIand 4WD-ECU.222A-32
ACD mode indicator lamp does not light up when the ignition switch is set to ”ON“
(engine is stopped).322A-33
More than two ACD mode indicator lamps remain lit even after the engine is started422A-34
The ACD does not operate (no diagnostic code).522A-34
The AYC does not operate (no diagnostic code).6Refer to
GROUPThe rear tire sounds when turning at low speed corners (vehicle slows down)7GROUP
27B.
Noise is produced from the torque transfer differential during turning.8
27B.
INSPECTION PROCEDURES FOR TROUBLE SYMPTOMS
Inspection procedure 1
No communication possible between MUT-IIand all
systems.
Probable cause
The diagnosis connector power supply circuit, earth circuit, or MUT-IImay be
faulty.DDiagnostic connector fault
DHarness or connector fault
DMUT-IIfault
OK
NG
NG
Check the harness between the fusible link No.1 and
diagnosis connector.
DCheck for open circuit or damage of the power line.
NG→Repair
OK
Check the trouble symptoms.
Measure at diagnosis connector C-22.
DVoltage between terminal 16 and body earth
OK:System voltageNGCheck the following connectors:
C-22, C-213, C-211, C-132
C-22, C-213, C-211, C-35, C-132
NG→Repair
Check the harness between the body earth and diagnosis
connector.
DCheck for open circuit and damage of the earth line.
NG→Repair
OK
Replace the MUT-II.
Measure at diagnosis connector C-22.
DResistance between terminals 4 and 5 and body earth.
OK:2Ωor less

MANUAL TRANSMISSION - Troubleshooting 22A-32
Inspection procedure 2
No communication is possible between the MUT-IIand
4WD-ECU.
Probable cause
The diagnostic output circuit, 4WD-ECU power supply circuit, earth circuit, or
4WD-ECU may be faulty.DHarness or connector fault
D4WD-ECU fault
NG OK OK
NG OK OK
NG OK
OK
NG
NG
NG
Check the trouble symptoms.
Check the harness between the 4WD-ECU and earth.
DCheck for open circuit and damage of the earth line.
NG→Repair
Check the following connectors:
C-43, C-44
C-43, C-44, C-08
NG→Repair
Check the harness between the ignition switch and 4WD-ECU.
DCheck for open circuit or damage of the power line.
NG→Repair
Check the trouble symptoms.
Measure at 4WD-ECU connector C-44.
DMeasure the ECU terminal voltage.
DIgnition switch: ON
DVoltage between terminal 13 and body earth
OK:System voltageCheck the following connectors:
C-44, C-130, C-213, C-210
C-44, C-213, C-210
NG→Repair
Check the harness between the 4WD-ECU and diagnosis
connector.
DCheck for open circuit and damage of the power line.
NG→Repair
Check the trouble symptoms.
Measure at diagnosis connector C-22 and 4WD-ECU
connector C-43.
DResistance between terminal 1 of C-22, and terminal 46 of
C-43
DResistance between terminal 7 of C-22 and terminal 35 of
C-43
OK: 2Ωor lessCheck the following connectors:
C-22, C-43, C-108, C-130, C-26, C-102
C-22, C-43, C-28, C-26
NG→Repair
Replace the 4WD-ECU.
Measure at 4WD-ECU connectors C-43 and C-44.
DDisconnect the connector and measure at the harness
side.
DResistance between terminal 26 of C-44 and body earth
DResistance between terminal 42 of C-43 and body earth
OK:2Ωor less
NG OK
Check the trouble symptoms.
Check the following connectors:C-43, C-44
NG→Repair

MANUAL TRANSMISSION - Troubleshooting 22A-33
Inspection procedure 3
The ACD mode indicator lamp does not light up when the
ignition switch is turned “ON” (engine stop).
Probable cause
The ACD mode indicator lamp circuit or 4WD-ECU may be faulty.DHarness or connector fault
DACD mode indicator lamp assembly fault
D4WD-ECU fault
OK OK OKOK
NG
OK
NG
NG
NG
Check the harness between the ACD mode indicator lamp
assembly and 4WD-ECU.
DCheck for open and damage of the power line.
NG→Repair
Replace the 4WD-ECU.
Measure at 4WD-ECU connector C-43.
DDisconnect the connector and test at the harness side.
DIgnition switch: ON
DBody earth terminals 40, 51, and 52.
OK:The indicator lamp lights up.
Check the trouble symptoms.
Measure at combination meter connector C-01.
DDisconnect the connector and measure at the harness
side.
DIgnition switch: ON
DVoltage between terminal 9 and body earth
OK:System voltageCheck the following connectors:
C-01, C-29, C-213, C-210
C-01, C-213, C-210
NG→Repair
Check the trouble symptoms.
Check the ACD mode indicator lamp assembly.
NG→Replace
Check the harness between the ignition switch and ACD
mode indicator lamp assembly.
DCheck for open circuit or damage of the power line.
NG→Repair
Check the following connectors:
C-43, C-128, C-01
C-43, C-01
NG→Repair
OK
NG
Check the trouble symptoms.
Check the following connector:C-43
NG→Repair

MANUAL TRANSMISSION - Troubleshooting 22A-34
Inspection procedure 4
More than two ACD mode indicator lamps remain lit even
after the engine starts
Probable cause
The output circuit of the ACD mode indicator lamp may be faulty.DHarness or connector fault
D4WD-ECU fault
DACD mode indicator lamp assembly fault
NOTE
This phenomenon occurs only when communication with the MUT-IIis possible (4WD-ECU power supply
fault) and at the same time, no diagnostic code (no trouble code) is output.
NO
Replace the 4WD-ECU.
Do all the ACD mode indicator lamps go off when 4WD-ECU
connector C-43 is disconnected?
YES
Replace the ACD mode indicator lamp assembly.OK
NG
Check the trouble symptoms.
Check the following connectors:
C-43, C-128, C-01
C-43, C-01
NG→Repair
OK
Check the harness between the ACD mode indicator lamp
assembly and 4WD-ECU.
DCheck for ground and short circuit of output line.
NG→Repair
Inspection procedure 5
ACD does not operate (No diagnosis code)
Probable cause
Insufficient operating oil, oil leakage, faulty operations of the oil pressure unit, and
faulty operations of the ACD transfer may be suspected.DLeakage of transfer oil
DInsufficient transfer oil
DLeakage of oil pressure line
DInsufficient fluid
DHydraulic unit fault
DACD transfer fault
NOTE:
1. This malfunction is restricted to only when no diagnostic code (no trouble code) is output.
2. *: Refer to GROUP 22B.
OK
NG OKNG OKNG
NG
NO
NG
OK
Replenish transfer oil.
Replace the oil pressure unit.
Have foreign particles mixed into the oil pressure line?
YES→Repair
Check the hydraulic pressure (P.22A-43).Perform bleeding (P.22A-42).
Check the fluid (P.22A-41).Check for leakage of the oil pressure line.
NG→Repair
Check the transfer oil (P.22A-40).Check for leakage of the transfer oil.
NG→Repair
Check the trouble symptoms.
Replace the ACD transfer.*OK
Replenish the fluid.
OK
NG
Check the operations of the ACD (P.22A-42).Check the trouble symptoms.

PROPELLER SHAFT -General Information/Service Specification/
Lubricant/Sealant/Special Tool25-2
GENERAL INFORMATION
3 way split 4-joint type propeller shaft with center bearing is adopted.
SERVICE SPECIFICATION
ItemsStandard valueLimit
Propeller shaft runout mm-0.5
LUBRICANT
ItemsSpecified lubricantQuantity
Front propeller shaft sleeve
yokeHypoid gear oil SAE 75W-90 or 75W-85W or 80W
conforming to API GL-4As required
LJ assemblyRepair kit grease75±5g
SEALANT
ItemsSpecified sealantsRemarks
LJ assembly rubber packing3M Stud Locking 4170 or equivalentAnaerobic sealant
SPECIAL TOOL
ToolNumberNameUse
MB998801Bearing removerRemoval of the center bearing assembly

PROPELLER SHAFT - Propeller Shaft25-6
Lubrication and Adhesive Points
Repair kit grease:
Quantity: 75±5gAdhesive: 3M Stud Locking 4170
or equivalent
Rubber
mount