Mitsubishi Outlander (2003+). Manual — part 566
TROUBLESHOOTING
AUTOMATIC AIR CONDITIONER
55B-79
STEP 2. Measure the voltage at F-04 defogger
connector.
(1) Disconnect the connector, and measure at the
wiring harness side.
(2) Turn the defogger switch to the "ON" position.
(3) Measure the voltage between terminal 1 and
body earth.
OK: System voltage
Q: Is the check result normal?
YES :
Go to Step 14.
NO :
Go to Step 3.
STEP 3. Check the defogger relay continuity.
Refer to
Q: Is the defogger relay in good condition?
YES :
Go to Step 4.
NO :
Replace the defogger relay.
STEP 4. Measure the voltage at C-206 defogger
relay connector.
(1) Remove the relay, and measure at the junction
block side.
(2) Measure the voltage between terminal 5 and
body earth.
OK: System voltage
Q: Is the check result normal?
YES :
Go to Step 7.
NO :
Go to Step 5.
AC301658
Harness side
Connector: F-04
AB
F-04(B)
1
AC301541CE
Connector F-04
(Harness side)
1
AC308720 AO
C-206
Relay side
Junction block (Front view)
3
4
5
1
2
Connector: C-206 <LHD>
AC308772AN
C-206
Connector: C-206
<RHD>
Relay side
Junction block (Front view)
3
4
5
1
2
AC301541CF
Connector C-206
(Junction block side)
3
4
5
1
2
TROUBLESHOOTING
AUTOMATIC AIR CONDITIONER
55B-80
STEP 5. Connector check: C-206 defogger relay
connector
Q: Is the check result normal?
YES :
Go to Step 6.
NO :
Repair the connector.
AC308720 AO
C-206
Relay side
Junction block (Front view)
3
4
5
1
2
Connector: C-206 <LHD>
AC308772AN
C-206
Connector: C-206
<RHD>
Relay side
Junction block (Front view)
3
4
5
1
2
TROUBLESHOOTING
AUTOMATIC AIR CONDITIONER
55B-81
STEP 6. Check the wiring harness between C-206
defogger relay connector terminal No.5 and the
fusible link (1).
NOTE:
Prior to the wiring harness inspection, check
intermediate connectors C-116 <LHD>, A-14
<RHD>, C-122 <RHD> and junction block connector
C-204, and repair if necessary.
•
Check the defogger relay power supply line for
open or short circuit.
Q: Is the check result normal?
AC308721
Connectors: C-204, C-206
AS
Junction block (Front view)
C-206
Harness side
Relay side
C-206
C-204
C-204(B)
<LHD>
3
4
5
1
2
1
AC308773
Connectors: C-203, C-206
AT
Junction block (Front view)
C-206
Harness side
C-206
C-204
C-204(B)
Relay side
<RHD>
3
4
5
1
2
1
AC301515 AB
Fusible link: No.1
AC308716
Connector: C-116
AY
C-116
<LHD>
9
21
33
35
24
12
3 4
7
8
5 6
39
28
41
30
18
4243
31
1920
32
40
29
1617
38
27
15
37
36
26
14
13
25
2
1
34
23
11
10
22
AC308686AH
A-14(GR)
Connector: A-14
<RHD>
AC308769
BD
C-122
Connector: C-122
<RHD>
TROUBLESHOOTING
AUTOMATIC AIR CONDITIONER
55B-82
YES :
The trouble can be an intermittent
malfunction (Refer to GROUP 00, How to
Cope with Intermittent Malfunction
NO :
Repair the wiring harness.
STEP 7. Measure the voltage at C-206 defogger
relay connector.
(1) Remove the relay, and measure at the junction
block side.
(2) Turn the ignition switch to the "ON" position.
(3) Voltage between terminal 1 and body earth.
OK: System voltage
Q: Is the check result normal?
YES :
Go to Step 10.
NO :
Go to Step 8.
STEP 8. Connector check: C-206 defogger relay
connector
Q: Is the check result normal?
YES :
Go to Step 9.
NO :
Repair the connector.
AC308720 AO
C-206
Relay side
Junction block (Front view)
3
4
5
1
2
Connector: C-206 <LHD>
AC308772AN
C-206
Connector: C-206
<RHD>
Relay side
Junction block (Front view)
3
4
5
1
2
AC301541CG
Connector C-206
(Junction block side)
3
4
5
1
2
AC308720 AO
C-206
Relay side
Junction block (Front view)
3
4
5
1
2
Connector: C-206 <LHD>
AC308772AN
C-206
Connector: C-206
<RHD>
Relay side
Junction block (Front view)
3
4
5
1
2
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