Mitsubishi Montero (2004+). Manual — part 574
RV METER
TSB Revision
CHASSIS ELECTRICAL
54A-265
STEP 5. Check the harness wires between RV meter
connected D-07 (terminal 33) and fuel level sensor
connector G-03 (terminal 1).
AC204188
CONNECTORS: D-07, D-29
D-29
BS
D-29
9 10
8
6 7
31 32
30
29
18 19 20 21
5
4
2
1
3
27
26
24
23
25
12 13 14 15 16 17
28
11
22
33
HARNESS SIDE
HARNESS SIDE
D-07(B)
D-07(B)
22
23
30
31
25
26
33
34
32
24
28
3635
27
29
21
AC204179
CONNECTOR : G-03
AU
G-03(B)
G-03(B)
HARNESS
SIDE
2
3
1
RV METER
TSB Revision
CHASSIS ELECTRICAL
54A-266
NOTE: After inspecting intermediate connector F-07, D-111
and joint connector D-29, inspect the wires. If intermediate con-
nector F-07, D-111 and joint connector D-29 are damaged,
repair or replace them. Refer to GROUP 00E, Harness Con-
nector Inspection
.
Q: Are the harness wires between RV interconnected D-07
(terminal 33) and fuel level sensor G-03 (terminal 1) in
good condition?
YES : Go to Step 6.
NO : Repair them. The RV meter should operate normally.
STEP 6. Recheck for malfunction.
Q: Is a malfunction eliminated?
YES : If no malfunctions are not found in all steps, an
intermittent malfunction is suspected. Refer to
GROUP 00, How to Use Troubleshooting/Inspection
Service Points
− How to Cope with Intermittent
Malfunction
NO : Replace the RV meter.
AC204171
CONNECTOR : D-111
AQ
9
8
6 7
5
3 4
20
32
21
33
43
17 18
30
41
16
29
28
39 40
13
25
12
24
35 36
14
26
37
15
27
38
19
31
42
1
10
22
2
11
23
34
AC204178
CONNECTOR : F-07
AN
F-07(B)
F-07(B)
7
6
5
1 2 3 4
8
RV METER
TSB Revision
CHASSIS ELECTRICAL
54A-267
INSPECTION PROCEDURE 4: The ambient air Temperature is not Displayed Normal.
OUTSIDE AIR
TEMPERATURE
SENSOR
<VEHICLES WITH MANUAL
AIR CONDITIONING SYSTEM>
AMBIENT AIR
TEMPERATURE
SENSOR
<VEHICLES WITH AUTOMATIC
AIR CONDITIONING SYSTEM>
JOINT
CONNECTOR (7)
RV METER
COMMUNICATION CIRCUIT
TONE ALARM
ETACS-
ECU
A/C-ECU
SIGNAL INPUT
CIRCUIT
Outside Air Temperature Sensor Circuit
RV METER
TSB Revision
CHASSIS ELECTRICAL
54A-268
.
CIRCUIT OPERATION
The RV meter calculates the ambient air temperature
using the ambient air temperature sensor fitted on
the vehicle side.
.
TECHNICAL DESCRIPTION (COMMENT)
When other indications are normal, the malfunction
of ambient air temperature sensor is considered.
.
TROUBLESHOOTING HINTS
• Malfunction of the ambient air temperature sen-
sor
• Damaged harness wires and connectors
.
DIAGNOSIS
Required Special Tools:
• MB991223: Harness Set
• MB991958: Scan Tool (MUT-III Sub Assembly)
• MB991824: Vehicle Communication Interface (V.C.I.)
• MB991827: MUT-III USB Cable
• MB991911: MUT-III Main Harness B
STEP 1. Check the communication and connection
(M-BUS) of the service function.
(1) Press the adjusting switch with the ignition switch at the
"LOCK" (OFF) position. While holding the switch on the
pressed condition, turn the ignition switch to "ACC" position.
(2) When the adjusting switch is continuously pressed for more
than five seconds, the service function is activated at the
same time with the reception signal sound (pip sound) and
the service mode screen is displayed.
(3) Check the communication and connection
Q: Isn't there any abnormality on the M-BUS?
YES : Go to Step 2.
NO : Go to Step 3.
STEP 2. Check the communication and connection of the
service function (SWS).
Q: Isn't there any abnormality on SWS?
YES : the RV meter display should operate normally.
NO : Refer to Group 54B, SWS Symptom Procedure
AC204166
CONNECTOR : A-29
AQ
A-29(B)
AC204170
CONNECTORS : D-07, D-08, D-23, D-28
DK
D-23(B)
D-08(B)
D-07(B)
D-28
Нет комментариевНе стесняйтесь поделиться с нами вашим ценным мнением.
Текст