SERVICE DATA INSPECTION PROCEDURE




  1. Use the M.U.T.-III to check "Service Data."
  2. The following input signals can be checked by using the M.U.T.-III.

SERVICE DATA REFERENCE TABLE



Item No.
Check item
M.U.T.-III display
Check condition
Normal condition
19
Driver’s door switch
Driver’s door switch
Driver’s door switch ON (The driver’s door is open.)
ON
Driver’s door switch OFF (The driver’s door is closed.)
OFF
20
Driver’s door unlock switch
Driver’s door unlock switch
Driver’s door: Unlocked
ON
Driver’s door: Locked
OFF
21
Driver’s door lock switch
Driver’s door lock switch
Driver’s door: Locked
ON
Driver’s door: Unlocked
OFF
22
Electric remote-controlled door mirror (folding/unfolding ) switch
Electric folding door mirror SW
Electric remote-controlled door mirror (folding/unfolding ) switch: ON (when the switch is operated)
ON
Electric remote-controlled door mirror (folding/unfolding ) switch: OFF (when the switch is not operated)
OFF
25
Windshield wiper auto stop switch
Front wiper auto stop switch
When windshield wipers are operating
ON
When windshield wipers are off
OFF
26
Hazard warning lamp switch
Hazard warning lamp switch
Hazard warning lamp switch: ON (when the switch is operated)
ON
Hazard warning lamp switch: OFF (when the switch is not operated)
OFF
27
Rear wiper auto-stop switch
Rear wiper auto stop switch
When rear wiper is operating
ON
When the rear wiper is not working
OFF
28
Key reminder switch
Steering lock switch
Key reminder switch: ON (with the electric motor key removed from the key cylinder)
ON
Key reminder switch: OFF (with the electric motor key inserted into the key cylinder)
OFF
29
Electric motor switch (ACC)
IG SW (ACC) /Power SW (ACC)
Electric motor switch: ACC or ON
ON
Electric motor switch: LOCK (OFF) or START
OFF
30
Electric motor switch (ON)
IG SW (IG1) /Power SW(ON)
Electric motor switch: ON or START
ON
Electric motor switch: LOCK (OFF) or ACC
OFF
44
Electric motor switch (IG2)
Ignition switch(IG2)
Electric motor switch: ON
ON
Electric motor switch: LOCK (OFF), ACC or START
OFF
45*1
-
Shift position "R" input
-
OFF
48
Passenger’s door switch
Passenger’s door switch
Front passenger’s door: open
ON
Front passenger’s door: ?
OFF
49
Rear door switch or tailgate latch switch
Rear door switch
Rear door (right or left) or tailgate: open
ON
Rear door (right or left) or tailgate: ?
OFF
50
Driver’s seatbelt switch
Driver’s seatbelt(Buckle SW)
Driver’s seatbelt: Not fastened
ON
Driver’s seatbelt: fastened
OFF
51
Front passenger’s seat belt switch
Passenger seatbelt(Buckle SW)
Passenger’s seat belt: Not fastened
ON
Passenger’s seat belt: fastened
OFF
52
Tailgate lock release handle
Gate opener switch
When tailgate lock release handle is operated
ON
When tailgate lock release handle is not operated
OFF
55
Battery voltage
Battery voltage
-
Voltage (V) is displayed.
56
Headlamp automatic shutdown timer period
Remain of head lamp timer
Headlamp automatic shutdown function is on
Time (second) of the headlamp automatic shutdown timer is displayed.
58
Vehicle speed signal
Vehicle speed signal
-
Vehicle speed (km/h) is displayed. This value will change in accordance with vehicle speed.
59
Tail lamp output
Tail lamp output
Column switch (lighting switch): TAIL
ON
Column switch (lighting switch): Other than TAIL
OFF
60
Output to low-beam headlamps
Headlamp output
Column switch (lighting switch): HEAD
ON
Column switch (lighting switch): Other than HEAD
OFF
61
Output to high-beam headlamps
Headlamp HI output
Column switch (dimmer/passing): ON
ON
Column switch (dimmer/passing): OFF
OFF
62
Output to left turn-signal lamp
Turn-signal lamp (LH) output
Column switch (left turn-signal lamp): ON
ON
Column switch (left turn-signal lamp): OFF
OFF
63
Output to right turn-signal lamp
Turn-signal lamp (RH) output
Column switch (right turn-signal lamp): ON
ON
Column switch (right turn-signal lamp): OFF
OFF
64*1
-
Headlamp washer output
-
OFF
65
Low speed output to windshield wipers
Front wiper output
Column switch (windshield wipers): LO
ON
Column switch (windshield wipers): Other than LO
OFF
66
High speed output to windshield wipers
Front wiper HI output
Column switch (windshield wipers): HI
ON
Column switch (windshield wipers): Other than HI
OFF
67
Output to windshield washer
Front washer output
Column switch (windshield washers): ON
ON
Column switch (windshield washers): OFF
OFF
68
Door lock output
Door "LOCK" output
Door lock switch: ON
ON
Door lock switch: OFF
OFF
69
Door unlock output
Door "UNLOCK" output
Door lock switch: OFF
ON
Door lock switch: ON
OFF
70
Output to front fog lights
Front fog lamp
Turn on the fog light switch when the position lamps are on.
ON
When front fog lamps are off
OFF
71
Output to rear fog lamp
Rear fog lamp
Turn on the fog light switch when the front fog lamps are on.
ON
When rear fog light is off
OFF
72
Output to room lamp
Room lamp output
Room lamp switch: ON
ON
Room lamp switch: OFF
OFF
73
Output to horn
Horn
Horn switch: ON
ON
Horn switch: OFF
OFF
74*2
Output to buzzer
Buzzer

  1. Key reminder switch: ON
  2. Driver’s door switch: ON (The driver’s door is open.)

ON
When requirements for sounding each warning buzzer are not satisfied
OFF
75*1
-
IG key cylinder ILL. output
-
OFF
76
Power supply to the illumination
Illuminations power supply
Column switch (lighting switch): TAIL
ON
Column switch (lighting switch): Other than TAIL
OFF
77
Output to the power window relay
Power window relay output
Electric motor switch: ON
ON
Electric motor switch: OFF
OFF
78*1
-
Door indicator output
-
OFF
79*1
-
Seatbelt indicator output
-
OFF
80*1
-
All of the door switch output
-
OFF
81
Output of selector lever (P) position
Shift position "P" output
Selector lever: P position
ON
Selector lever: Other than P position
OFF
83
Rear washer output
Rear washer output
Column switch (rear washer): ON
ON
Column switch (rear washer): OFF
OFF
84
Output to rear wiper
Rear wiper output
Column switch (rear wiper): ON
ON
Column switch (rear wiper): OFF
OFF
86
Windshield intermittent wiper interval
Intermittent wiper interval
-
Intermittent wiper interval of the windshield wipers is displayed in seconds. This value depends on position of the variable intermittent wiper control switch and vehicle speed.
87
Tailgate lock output
Gate opener output
When tailgate lock release handle is operated
ON
When tailgate lock release handle is not operated
OFF
88
Output to electric folding mirrors (open)
ELC.folding mirror(OPEN)output
Electric remote-controlled door mirror (folding/unfolding ) switch: Operate the switch with the electric folding mirrors folded.
ON
Electric remote-controlled door mirror (folding/unfolding ) switch: OFF (when the switch is not operated)
OFF
89
Output to electric folding mirrors (close)
ELC.folding mirror(CLOSE)output
Electric remote-controlled door mirror (folding/unfolding ) switch: Operate the switch with the electric folding mirrors unfolded.
ON
Electric remote-controlled door mirror (folding/unfolding ) switch: OFF
OFF
90*1
-
Security alarm sensor input
-
OFF
91*1
-
Hood switch
-
OFF
101*1
-
Driver’s key unlock switch
-
OFF
102*1
-
Security alarm history
-
OFF
103
Rear defogger switch
Rear defogger switch
Rear defogger switch: ON
ON
Rear defogger switch: OFF
OFF
104
Lighting control sensor voltage
Auto lamp sensor voltage
Change the ambient brightness around the sensor.
Voltage changes in accordance with the ambient brightness around the sensor.
105*1
-
Security indicator output
-
OFF
106
Output to the rear defogger
Rear defogger output
When rear defogger is operated
ON
When rear defogger is not operated
OFF
107
daytime running lamp output
DRL output
When the electric motor switch is ON and the lighting switch is OFF
ON
When the daytime running lamp is off
OFF
note
  • *1: Is displayed as OFF because the item is not used.
  • *2: For item 74 "BUZZER", the M.U.T.-III also displays "ON" when the lamp reminder warning is triggered.





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