Mitsubishi Montero (2002-2004). Manual — part 960
DIAGNOSTIC TROUBLE CODE PROCEDURES <TRANSFER>
TSB Revision
DIAGNOSTIC TROUBLE CODE PROCEDURES
23Ac-323
STEP 9. Check harnesses for open circuit between each
detection switch connectors C-05, C-06, C-10, C-11, C-12
terminal 1 and transfer-ECU connector E-104 terminals 43,
44, 45, 46, 47.
Q: Are the harnesses wire in good condition?
YES : Go to Step 11.
NO : Repair or replace the harness wire.
AC204510
CONNECTORS : C-05, C-06, C-10, C-11, C-12
C-05 (BR)
C-05
C-06 (B)
C-06
C-10 (B)
C-10
C-11 (W)
C-11
C-12 (BR)
C-12
AC
1
1
1
1
1
AC204176
CONNECTOR : E-104
BA
51
40
3839
50
41
52
48
37
46
35
47
36
45
34
43
32
44
33
49
42
31
DIAGNOSTIC TROUBLE CODE PROCEDURES <TRANSFER>
TSB Revision
DIAGNOSTIC TROUBLE CODE PROCEDURES
23Ac-324
STEP 10. Measure the resistance at each detection switch
connectors C-05, C-06, C-10, C-11, C-12.
(1) Connect scan tool MB991502 to the data link connector.
(2) Turn the ignition switch to the "ON" position.
(3) Transmission range should be "N" range.
(4) Set scan tool MB991502 to actuator testing mode for item
02 or 03, Shift Actuator.
(5) Disconnect connectors C-05, C-06, C-10, C-11, C-12 and
measure at the switch side.
(6) Measure the resistance between terminal 1 and ground.
• When the transfer position is 2H, connector C-06 termi-
nal 1 resistance should measure less than 2 ohms.
When the transfer position is other than 2H, connector
C-06 terminal 1 resistance should measure open circuit.
• When the transfer position is 2H or 4H, connector C-10
terminal 1 resistance should measure less than 2 ohms.
When the transfer position is other than 2H or 4H, con-
nector C-10 terminal 1 resistance should measure open
circuit.
• When the transfer position is 4H or 4HLc, connector C-
11 terminal 1 resistance should measure less than 2
ohms.
When the transfer position is other than 4H or 4HLc,
connector C-11 terminal 1 resistance should measure
open circuit.
• When the transfer position is 4HLc or 4LLc, connector
C-12 terminal 1 resistance should measure less than 2
ACX01539AD
MB991502
16-PIN
AC204510
CONNECTORS : C-05, C-06, C-10, C-11, C-12
C-05 (BR)
C-05
C-06 (B)
C-06
C-10 (B)
C-10
C-11 (W)
C-11
C-12 (BR)
C-12
AC
1
1
1
1
1
AC204918
C-05, C-06, C-10, C-11, C-12
HARNESS CONNECTOR :
COMPONENT SIDE
DB
1
DIAGNOSTIC TROUBLE CODE PROCEDURES <TRANSFER>
TSB Revision
DIAGNOSTIC TROUBLE CODE PROCEDURES
23Ac-325
ohms.
When the transfer position is other than 4HLc or 4LLc,
connector C-12 terminal 1 resistance should measure
open circuit.
• When the transfer position is 4LLc, connector C-05 ter-
minal 1 resistance should measure less than 2 ohms.
When the transfer position is other than 4LLc, connector
C-05 terminal 1 resistance should measure open circuit.
(7) Turn the ignition switch to the "LOCK" (OFF) position.
Q: Are the resistance normal?
YES : Go to Step 11.
NO : Replace the each detection switch. Refer to GROUP
.
STEP 11. Using scan tool MB991502, check data list item
07: Transfer Mode Detected.
CAUTION
To prevent damage to scan tool MB991502, always turn the
ignition switch to the "LOCK" (OFF) position before con-
necting or disconnecting scan tool MB991502.
(1) Connect scan tool MB991502 to the data link connector.
(2) Turn the ignition switch to the "ON" position.
(3) Transmission range should be "N" range.
(4) Set scan tool MB991502 to data reading mode for item 07,
Transfer Mode Detected.
• Display should be the same as the actual transfer shift
lever position.
(5) Turn the ignition switch to the "LOCK" (OFF) position.
Q: Are all position operating properly?
YES : If can be assumed that this malfunction is intermittent.
Refer to GROUP 00, How to Use Troubleshooting/
Inspection Service Points
− How to Cope with
Intermittent Malfunction
NO : Replace the transfer-ECU.
ACX01539AD
MB991502
16-PIN
DIAGNOSTIC TROUBLE CODE PROCEDURES <TRANSFER>
TSB Revision
DIAGNOSTIC TROUBLE CODE PROCEDURES
23Ac-326
DTC 34: Free-wheel Engage Solenoid Valve System
ACX02037AB
Free-wheel Engage Solenoid Valve System Circuit
Нет комментариевНе стесняйтесь поделиться с нами вашим ценным мнением.
Текст