Mitsubishi Lancer Evolution 8. Manual — part 122
SWS – TROUBLESHOOTING
54B-11
Item No.
Check item
MUT display
Check conditions
Normal state
Any door : open
ON
38
All door switch
Security alarm
All doors : closed
OFF
Reversing light switch : ON
ON
41
Reversing light
switch
Inhibitor SW
(R)
Reversing light switch : OFF
OFF
1. Wiper switch : INT
2. Travel at 7 km/h or above
YES
42
Wiper drive
indication at start up
Wiper drive
indication
Any conditions apart from the above
NO
1. Ignition switch : LOCK (OFF)
2. Key reminder switch : ON
3. Driver’s door switch : ON
(Driver-s door : open)
ON
43Buzzer
Buzzer
Conditions for sounding of any
buzzer are not satisfied.
OFF
Note : When inspecting Item No.43 Buzzer, in addition to the conditions listed in the table, “ON” is
displayed due to operation of the light switch-off reminder warning function.
•
Multi-display
Item No.
Check item
MUT display
Check conditions
Normal state
1. Ignition switch : ACC or ON
2. Perform audio preset operation.
ON (2 kHz) (only
at instant of
switch operation)
60
beep data
beep data
Any other conditions
OFF
Ignition switch : LOCK (OFF)
Asleep
61
Centre display
sleep mode
Display asleep
Ignition switch : ACC or ON
Active
1. Ignition switch : ACC or ON
2. Perform audio preset operation.
YES (Only at
instant of switch
operation)
62
Centre display input
signal
Display input
Any other conditions
NO
SWS – TROUBLESHOOTING
54B-12
Item No.
Check item
MUT display
Check conditions
Normal state
Lighting switch : not OFF
(except for high-beam on)
or Wiper switch : not OFF
Normal response
•
Ignition switch : ON or START
•
Lighting switch : OFF
•
Wiper switch : OFF
Sleep response
•
Lighting switch : HEAD
•
Headlight : High beam on
High beam
response
70
Front ECU
response
Front ECU
response
No response
Note:
When Item No.70 Front ECU check is performed and “No response” is displayed, then “NG” is shown in
the ECU check as well.
•
Electric window main switch (electric window module)
Item No.
Check item
MUT display
Check conditions
Normal state
Ignition switch : ON or START
Normal response
1. Ignition switch : ON or START
2. Operate any switch of the electric
window main switch
Input check (only
at instant of
switch operation)
71
Electric window
module response
P/W module
response
No response
Note: When Item No.71 P/W module response check is performed and “No response” is displayed, then
“NG” is shown in the ECU check as well.
•
Sunroof motor assembly (sunroof ECU)
Item No.
Check item
MUT display
Check conditions
Normal state
1. Ignition switch : ON or START
2. Sunroof halted
Normal response
Sleep
response (after
about 30 secs.)
1. Ignition switch : ON or START
2. Sunroof switch : Any switch ON
Input check
Normal response
72
Sunroof ECU
response
Sunroof ECU
response
No response
Note :
Note: When Item No.72 Sunroof ECU response check is performed and “No response” is displayed,
then “NG” is shown in the ECU check as well.
SWS – TROUBLESHOOTING
54B-13
•
Door-to-door communications
Item
No.
Check item
MUT display
Check conditions
Normal state
Front passenger electric window switch : UP
ON
C0
Front passenger
electric window
switch UP
Passenger
window UP
Front passenger electric window switch : not
UP
OFF
Front passenger electric window switch :
DOWN
ON
C1
Front passenger
electric window
switch DOWN
Passenger
window DOWN
Front passenger electric window switch : not
DOWN
OFF
Front passenger electric window switch :
AUTO
ON
C2
Front passenger
electric window
switch AUTO
Passenger
window AUTO
Front passenger electric window switch : not
AUTO
OFF
Rear right-hand electric window switch : UP
ON
C4
Rear right-hand
electric window
switch UP
Rear RH UP
Rear right-hand electric window switch : not
UP
OFF
Rear right-hand electric window switch :
DOWN
ON
C5
Rear right-hand
electric window
switch DOWN
Rear RH
DOWN
Rear right-hand electric window switch : not
DOWN
OFF
Rear right-hand electric window switch :
AUTO
ON
C6
Rear right-hand
electric window
switch AUTO
Rear RH AUTO
Rear right-hand electric window switch : not
AUTO
OFF
Rear left-hand electric window switch : UP
ON
C8
Rear left-hand
electric window
switch UP
Rear LH UP
Rear left-hand electric window switch : not
UP
OFF
Rear left-hand electric window switch :
DOWN
ON
C9
Rear left-hand
electric window
switch DOWN
Rear LH
DOWN
Rear left-hand electric window switch : not
DOWN
OFF
Rear left-hand electric window switch :
AUTO
ON
CA
Rear left-hand
electric window
switch AUTO
Rear LH AUTO
Rear left-hand electric window switch : not
AUTO
OFF
Electric window lock switch : ON
ON
CB
Electric window lock
switch
P/W LOCK SW
Electric window lock switch : OFF
OFF
1. During multi-mode operations
2. Any switch of keyless entry transmitter :
ON
ON (only at
instant of
switch
operation)
CD
Multi-stop
Multi-mode
STOP
Any conditions other than above
OFF
Ignition switch : ON or START
Enabled
CE
Electric window
switch enabled
P/W SW
enabled
Ignition switch : ON or START
LOCK
(OFF) or ACC
Enabled
Prohibited
(after about 30
secs.)
Ignition switch : ON or START
ON
CF
Ignition switch (IG1)
IG1
Ignition switch : LOCK (OFF) or ACC
OFF
Note:
The door-to-door service data is output from the electric window main switch to the door-to-door
communications line, and therefore unless a probe is inserted, the normal state will not change from
“OFF”.
SWS – TROUBLESHOOTING
54B-14
(Diagnosis by Function)
In diagnosis by function, the service data displayed for each item of a function, and the normal states for
each item, are collated into a single table. The normal state column indicates the value displayed when
the named item is operated.
•
Wipers
Item
Input signal name
Item No.
MUT display
Normal state
Windscreen intermittent
wiper switch
05
INT Wiper SW
ON
Windscreen low-speed
wiper switch
06
LO Wiper SW
OFF
Windscreen high-speed
wiper switch
07
Hi Wiper SW
OFF
Windscreen mist wiper
switch
08
Mist Wiper SW
OFF
Windscreen washer switch
09
Front Washer SW
OFF
Ignition switch (ACC)
31
Ignition SW ACC
ON
Windscreen intermittent
wiper time interval
37
Wiper INT Time
Shows intermittent
interval according
to position of
intermittent wiper
volume
INT
Intermittent
Front ECU response
70
Front ECU Response
Normal response or
high beam
response
Windscreen intermittent
wiper switch
05
INT Wiper SW
OFF
Windscreen low-speed
wiper switch
06
LO Wiper SW
ON
Windscreen high-speed
wiper switch
07
Hi Wiper SW
OFF
Windscreen mist wiper
switch
08
Mist Wiper SW
OFF
Windscreen washer switch
09
Front Washer SW
OFF
Ignition switch (ACC)
31
Ignition SW ACC
ON
LO (low
speed)
Front ECU response
70
Front ECU response
Normal response or
high beam
response
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