Mitsubishi Montero (2004+). Manual — part 964
TRANSFER DIAGNOSIS <ACTIVE TRAC AWD II>
TSB Revision
AUTOMATIC TRANSMISSION
23A-431
STEP 4. Check the harness for open circuit or short circuit
to ground between rear propeller shaft speed sensor
connector C-07 terminal 3 and junction block connector
D-212 terminal 9.
Q: Is the harness wire in good condition?
YES : Go to Step 5.
NO : Repair or replace the harness wire.
STEP 5. Measure the sensor output voltage at rear
propeller shaft speed sensor connector C-07.
(1) Disconnect connector C-07 and measure at the harness
side.
(2) Turn the ignition switch to the "ON" position.
(3) Measure the voltage between terminal 2 and ground.
• The voltage should measure between 4.5 and 4.9 volts.
(4) Turn the ignition switch to the "LOCK" (OFF) position.
Q: Is the measured voltage between 4.5 and 4.9 volts?
YES : Go to Step 11.
NO : Go to Step 6.
AC204751
CONNECTOR : C-07
AB
1 2 3
C-07 (GR)
AC204173
CONNECTOR : D-212
AZ
3
10
9
4
11
8
7
1
5
2
6
JUNCTION BLOCK
(FRONT VIEW)
AC204751
CONNECTOR : C-07
AB
1 2 3
C-07 (GR)
AC204918 AP
C-07 HARNESS CONNECTOR :
COMPONENT SIDE
1
2
3
TRANSFER DIAGNOSIS <ACTIVE TRAC AWD II>
TSB Revision
AUTOMATIC TRANSMISSION
23A-432
STEP 6. Measure the sensor output voltage at
transfer-ECU connector E-109 by backprobing.
(1) Do not disconnect connector E-109.
(2) Disconnect connector C-07 at the rear propeller shaft speed
sensor.
(3) Turn the ignition switch to the "ON" position.
(4) Measure the voltage between terminal 9 and ground by
backprobing.
• The voltage should measure between 4.5 and 4.9 volts.
(5) Turn the ignition switch to the "LOCK" (OFF) position.
Q: Is the measured voltage between 4.5 and 4.9 volts?
YES : Go to Step 7.
NO : Go to Step 9.
STEP 7. Check rear propeller shaft speed sensor
connector C-07 and transfer-ECU connector E-109 for
loose, corroded or damaged terminals, or terminals
pushed back in the connector.
Q: Are the connectors and terminals in good condition?
YES : Go to Step 8.
NO : Repair or replace the damaged components. Refer to
GROUP 00E, Harness Connector Inspection
AC204176
CONNECTOR : E-109
BB
11 12
25
24
13
26
9
22
7
6
20
19
8
21
10
23
5
4
17
2
1
15
14
3
16
18
AC204918
11 12
25
24
13
26
9
22
7
6
20
19
8
21
10
23
5
4
17
2
1
15
14
3
16
18
CE
E-109 HARNESS CONNECTOR :
HARNESS SIDE
AC204751
CONNECTOR : C-07
AB
1 2 3
C-07 (GR)
AC204176
CONNECTOR : E-109
BB
11 12
25
24
13
26
9
22
7
6
20
19
8
21
10
23
5
4
17
2
1
15
14
3
16
18
TRANSFER DIAGNOSIS <ACTIVE TRAC AWD II>
TSB Revision
AUTOMATIC TRANSMISSION
23A-433
STEP 8. Check harness for open circuit or damage
between rear propeller shaft speed sensor connector C-07
terminal 2 and transfer-ECU connector E-109 terminal 9.
Q: Is the harness wire in good condition?
YES : Go to Step 19.
NO : Repair or replace the harness wire.
STEP 9. Check rear propeller shaft speed sensor
connector C-07 and transfer-ECU connector E-109 for
loose, corroded or damaged terminals, or terminals
pushed back in the connector.
Q: Are the connectors and terminals in good condition?
YES : Go to Step 10.
NO : Repair or replace the damages components. Refer to
GROUP 00E, Harness Connector Inspection
AC204751
CONNECTOR : C-07
AB
1 2 3
C-07 (GR)
AC204176
CONNECTOR : E-109
BB
11 12
25
24
13
26
9
22
7
6
20
19
8
21
10
23
5
4
17
2
1
15
14
3
16
18
AC204751
CONNECTOR : C-07
AB
1 2 3
C-07 (GR)
AC204176
CONNECTOR : E-109
BB
11 12
25
24
13
26
9
22
7
6
20
19
8
21
10
23
5
4
17
2
1
15
14
3
16
18
TRANSFER DIAGNOSIS <ACTIVE TRAC AWD II>
TSB Revision
AUTOMATIC TRANSMISSION
23A-434
STEP 10. Check harness for short circuit to ground
between rear propeller shaft speed sensor connector C-07
terminal 2 and transfer-ECU connector E-109 terminal 9.
Q: Is the harness wire in good condition?
YES : Go to Step 11.
NO : Repair or replace the harness wire.
STEP 11. Measure the ground circuit for resistance at the
rear propeller shaft speed sensor connector C-07.
(1) Disconnect connector C-07 and measure at the harness
side.
(2) Measure the resistance between terminal 1 and ground.
• The resistance should measure less than 2 ohms.
Q: Is the measured resistance less than 2 ohms?
YES : Go to Step 16.
NO : Go to Step 12.
AC204751
CONNECTOR : C-07
AB
1 2 3
C-07 (GR)
AC204176
CONNECTOR : E-109
BB
11 12
25
24
13
26
9
22
7
6
20
19
8
21
10
23
5
4
17
2
1
15
14
3
16
18
AC204751
CONNECTOR : C-07
AB
1 2 3
C-07 (GR)
AC204918
C-07 HARNESS CONNECTOR :
COMPONENT SIDE
DC
1
2
3
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