Mitsubishi Outlander XL. Manual — part 1079
GROUP 54Ai
DEFOGGER
CONTENTS
TROUBLESHOOTING. . . ...
ON-VEHICLE SERVICE. . ....
PRINTED HEATER CHECK. . ..
REAR WINDOW DEFOGGER RELAY CHECK
. . . . . . . ..
REAR WINDOW DEFOGGER SWITCH
. . . . . . . ..
REMOVAL AND INSTALLATION. ..
54Ai-1
TROUBLESHOOTING
M15410500002USA0000010000
Refer to GROUP 55B - Troubleshooting P.55B-10.
ON-VEHICLE SERVICE
PRINTED HEATER CHECK
M15410500004USA0000010000
ZC3048440000
Voltage (V)
Normal characteristics of print heater
Abnormal characteristics of print heater
Voltage (V)
12
6
0
12
6
0
(+) terminal
(-) terminal
(+) terminal
(-) terminal
Length of print heater
Length of print heater
A (middle point)
Appr oximately 6 V
Disconnection
location
1.
Let the engine run (2,000 r/min), and check the printed heater
with the battery fully charged.
2.
With the defogger switch "ON," use the circuit tester to
measure the voltage of each printed heater at the rear window
glass center A point. If approximately 6 V is indicated, it is
judged good.
3.
If the voltage of 12 V is indicated at the A point, there is an
open circuit between the A point and negative terminal.
Therefore, by moving the test bar slowly to the negative side,
search and determine the location where the voltage changes
suddenly (0 V). The location of voltage change indicates the
open circuit position.
4.
Also, if the voltage indicates 0 V at the A point, there is an open
circuit between the A point and positive terminal. Therefore,
search and determine the location of voltage change (12 V)
using the above mentioned method.
54Ai-2
DEFOGGER
TROUBLESHOOTING
REAR WINDOW DEFOGGER RELAY CHECK
M15410500010USA0000010000
2
3
4
1
ZC6030450000
ETACS-ECU
Battery voltage
Terminal
number
Normal
condition
At no energisation
3 - 4
No
continuity
With
current
supply
[terminal 1 (+), terminal 2
(-)]
Continuity
exists (2 Ω
or less)
REAR WINDOW DEFOGGER SWITCH
REMOVAL AND INSTALLATION
M15410500009USA0000010000
Refer to GROUP 55A - A/C control panel P.
55A-110.
DEFOGGER
54Ai-3
ON-VEHICLE SERVICE
MEMO
54Ai-4
DEFOGGER
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