Mitsubishi Lancer Evolution 7. Manual — part 258
MANUAL TRANSMISSION -
4WD-ECU <Vehicles with ACD or vehicles
with ACD and AYC>
22A-55
4WD-ECU <VEHICLES WITH ACD OR VEHICLES WITH ACD AND
AYC>
REMOVAL AND INSTALLATION
Pre-removal and Post-installation Operation
D
Cowl Side Trim <R.H.> Removal and Installation. (Refer to GROUP 52A - Trims.) <L.H. drive vehicles>
D
Front floor Console Removal and Installation. (Refer to GROUP 52A - Floor Console.) <R.H. drive vehicles>
4.9 ± 0.9 N m
4WD-ECU
4.9 ± 0.9 N m
4WD-ECU
<L.H. drive vehicles>
<R.H. drive vehicles>
MANUAL TRANSMISSION -
Sensor, Switch and Relay <Vehicles with ACD
or vehicles with ACD and AYC>
22A-56
SENSOR, SWITCH AND RELAY <VEHICLES WITH ACD OR
VEHICLES WITH ACD AND AYC>
REMOVAL AND INSTALLATION
Caution
Before removing the steering wheel and air bag module assembly, be sure to refer to GROUP
52B Precautions in Servicing and Airbag Module Clock Spring.
1
3
2
4
5
Parking brake lever
Steering wheel sensor removal
steps
D
Steering wheel and column cover
(Refer to GROUP 37A.)
1. Steering wheel sensor
G sensor removal steps
D
Floor console (Refer to GROUP 52A.)
2. Longitudinal G sensor
3. Lateral G sensor
Electric pump relay removal
4. Electric pump relay
ACD mode switch removal steps
D
Instrument panel ornament (Refer to
GROUP 52A – Instrument Panel.)
5. ACD mode switch
NOTE
For details on the wheel speed sensor, refer to GROUP
35B.
REMOVAL SERVICE POINT
A
A" STEERING WHEEL SENSOR REMOVAL
Remove the steering wheel sensor from the column switch.
Caution
Make sure no oil adheres to the steering wheel sensor
because a photocoupler is used.
Steering wheel sensor
MANUAL TRANSMISSION -
Sensor, Switch and Relay <Vehicles with ACD or
vehicles with ACD and AYC>
22A-57
INSPECTION
ELECTRIC PUMP RELAY CONTINUITY CHECK
1. Using a jumper wire, connect a battery (+) to terminal
13 of the electric pump relay and battery (-) to terminal
1.
2. While intermittently disconnecting the jumper wire at the
battery side, check for continuity between terminals 4
and 5 of the electric pump relay.
Jumper wire
Continuity between No.4 - No.5
Connected
Continuity
Disconnected
No continuity
ACD MODE SWITCH CONTINUITY CHECK
ACD mode switch
terminal
ACD mode switch
Continuity
No.1 - No.2
ON
Continuity
OFF
No continuity
No.3 - No.4
-
Continuity
NOTES
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