Mitsubishi Evolution X. Manual — part 371
SENSOR, SWITCH AND RELAY
TSB Revision
MANUAL TRANSAXLE
22A-133
ELECTRIC PUMP RELAY
AC710463 AB
Electric pump relay
INSPECTION
ELECTRIC PUMP RELAY CHECK
M1221021700027
AC710463
3
1
4
2
AC
Electric pump relay
AC707868
3
1
4
2
AC
1. Using a jumper wire, connect the positive battery terminal
(+) to the electric pump relay terminal No. 3, and the
negative battery terminal (-) to the terminal No. 1.
2. Check for continuity between the electric pump relay
terminals No. 2 and No. 4.
Jumper wire
Continuity between
terminals No. 2 and No. 4
Connect
Yes (2
Ω or less)
Disconnect
No
3. If defective, replace the electric pump relay.
AWC SWITCH CHECK
M1221021800024
<VEHICLES WITH STEERING WHEEL VOICE
CONTROL SWITCH>
1. Check the continuity between the AWC switch connector
terminals.
AC707872
1 2 3
5
4
6
AC
AWC switch
AWC selection
switch
terminal No.
AWC selection
switch
Continuity
1
− 2
ON
Yes (2
Ω or
less)
OFF
No
3
− 4
−
Present
HYDRAULIC UNIT
TSB Revision
MANUAL TRANSAXLE
22A-134
2. When other than above, replace the AWC switch.
<EXCEPT VEHICLES WITH STEERING WHEEL
VOICE CONTROL SWITCH>
1. Check the resistance and continuity between the AWC
switch connector terminals.
AC707878 AC
AWC
switch
( – )
( + )
AWC selection
switch
terminal No.
AWC selection
switch
Resistance
value
2
− 4
(
−)
Approximately
270
Ω
(+)
Approximately
2.1 k
Ω
OFF
Approximately
71 k
Ω
Terminal No.
Probe (Tester:
Ω range)
Continuity
1
−
Present
5
+
1
+
No
5
−
2. When other than above, replace the AWC switch.
HYDRAULIC UNIT
REMOVAL AND INSTALLATION
M1221012800059
Refer to GROUP 27, Hydraulic unit
HYDRAULIC UNIT DISPOSAL
M1221012900045
Refer to GROUP 27
22-1
GROUP 22
MANUAL
TRANSAXLE
CONTENTS
MANUAL TRANSAXLE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
MANUAL TRANSAXLE OVERHAUL . . . . . . . . . . . . . . . . . . . . .
TWIN CLUTCH-SPORTRONIC SHIFT TRANSMISSION
(TC-SST) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
TWIN CLUTCH SST OVERHAUL. . . . . . . . . . . . . . . . . . . . . . . .
NOTES
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