DATA LIST REFERENCE TABLE


Item No.
 M.U.T.-III display
 Check condition
 Normal condition
1
 ECU power-supply voltage
 Always
 System voltage (9 to 16 V: LDW operable range)
10
 Vehicle speed
 Perform a test run of the vehicle.
 Speedometer displayed value and M.U.T.-III displayed value agree with each other.
11
 Yaw rate sensor
 Vehicle stopped (level)
 -3.6 to 3.6 deg/s
Running
 -100 to 100 deg/s
12
 Steering angle sensor status
 When the steering wheel sensor neutral point is learned.
 Normal
When the steering wheel sensor neutral point is not learned
 No Initialize
The steering wheel sensor is defective.
 Fail
The steering wheel sensor is defective and the steering wheel sensor neutral point is not learned.
 No Ini. & Fail
13
 Steering angle
 Vehicle stopped (the steering wheel is in the neutral position)
 -6 to 6 deg
Running
 Nearly the same as the steering wheel operation angle <-720 to 720 deg (LDW-ECU normal detection value)>
14
 Brake switch
 The brake pedal is released.
 OFF
The brake pedal is depressed.
 ON
15
 Ignition status
 Ignition switch: ON
 Running (ON)
Ignition switch: START position
 Start
16
 Turn lamp left
 The turn-signal lamps (LH) go out.
 OFF
The turn-signal lamps (LH) illuminate.
 ON
17
 Turn lamp right
 The turn-signal lamps (RH) go out.
 OFF
The turn-signal lamps (RH) illuminate.
 ON
18
 LDW switch
 When the LDW switch is not pressed.
 OFF
When the LDW switch is pressed.
 ON
19
 Rain sensor ON/OFF
 The wiper switch is at a position other than AUTO.
 OFF
The wiper switch is at AUTO position.
 ON
20
 Wiper auto stop switch
 The windshield wiper are operating.
 Outside park
Other than above
 Park
21
 Light sensor sensitivity
 Changes from "1" to "5" according to the customisation value stored in the LDW-ECU (light sensor).
 Level1: Brighter
Level2: Bright
Level3: Default
Level4: Dark
Level5: Darker
22
 Rain sensor sensitivity
 Changes from 1 to 5 according to the wiper volume.
 Level1 (Lowest)
Level2 (Low)
Level3 (Mid)
Level4 (High)
Level5 (Highest)
23
 Light sensor setting
 -
 Europe
31
 Ambient temperature
 -
 The actual ambient temperature and the M.U.T.-III display almost agree with each other.
71
 LDW Status Request
 Changes according to the LDW operation status.
 -
 SNA (Default)
Operation status: OFF
 OFF
Operation status: ON
 ON
In the warning monitor status (standby)
 Standby
The warning on the right side of the vehicle is activated.
 Warning R-lane
The warning on the left side of the vehicle is activated.
 Warning L-lane
The LDW-ECU is too hot or an intermittent malfunction is present in a device connected to this system.
 TEMP. fail
The LDW precheck function is in progress, or the LDW is defective (excluding too hot LDW-ECU and an intermittent malfunction)
 System fail
72
 LDW Mode Request
 Always
 ON mode
74
 Wiping stage
 The LDW-ECU (rain sensor) does not request.
 OFF
The LDW-ECU (rain sensor) requests the LO stage.
 Stage1 (Lo)
The LDW-ECU (rain sensor) requests the HI stage.
 Stage2 (Hi)
81
 Tail lamp
 lighting switch: OFF
 OFF
lighting switch: TAIL
 ON
82
 Low beam
 When headlamps (low-beam) are off
 OFF
When low-beam headlamps are on
 ON
83
 Tunnel detection
 The vehicle is not being driven in a tunnel.
 Not detected
The vehicle is being driven in a tunnel.
 Detected
103
 Lane Detection (R)
 The LDW is deactivated. Alternatively, the vehicle is being driven on the road where lane division lines are not clear with the LDW activated.
 OFF (Default)
The vehicle is being driven on the road where lane division lines are clear with the LDW activated.
 ON
104
 Lane Detection (L)
 The LDW is deactivated. Alternatively, the vehicle is being driven on the road where lane division lines are not clear with the LDW activated.
 OFF (Default)
The vehicle is being driven on the road where lane division lines are clear with the LDW activated.
 ON
105
 Warning availability (R)
 The vehicle is being driven on the middle (not near a lane line) of the road where lane division lines are clear
 OFF (Default)
The vehicle is being driven near or across a lane division line of the road.
 ON
106
 Warning availability (L)
 The vehicle is being driven on the middle (not near a lane line) of the road where lane division lines are clear
 OFF (Default)
The vehicle is being driven near or across a lane division line of the road.
 ON
220
 Rain sensor measurement value
 The LDW-ECU (rain sensor) detects raindrops.
 Value changes when the LDW-ECU (rain sensor) detects rain drops.

Monitor items by the LDW-ECU



Item No.
 M.U.T.-III display
 M.U.T.-III display explanation
 Check condition
 Normal condition
100
 Lane Approach Distance (R)
 The M.U.T.-III displays a shortest distance between your vehicle and a lane line.
 The vehicle is being driven on the road where a lane is clear.
 M.U.T.-III- displayed value decreases as the vehicle approaches a lane line.
101
 Lane Approach Distance (L)
102
 Lane Width
 The M.U.T.-III displays a lane width (distance between lane lines).
 The vehicle is being driven on the lane where lane lines are clear at both sides.
 M.U.T.-III- displayed value changes as a lane width (distance between lane lines) decreases or increases.
130
 Calib.stat.:Camera internal data
 The M.U.T.-III displays the initialisation status of the LDW camera.
 The initialisation is complete successfully.
 No problem dete.
The LDW-ECU has never been initialised since it was installed.
 Not setup(Defa.)
The LDW-ECU cannot be initialised, because it is defective.
 ECU inter. error
The LDW-ECU cannot be initialised, because the system is defective.
 not defined
133
 Calib.status: Image adjustment
 The M.U.T.-III displays the image adjusting status of the LDW camera.
 The adjustment is complete successfully.
 No problem dete.
The image has never been adjusted since LDW-ECU was installed.
 Not setup(Defa.)
The image cannot be adjusted, because LDW-ECU is defective.
 ECU inter. error
The image cannot be adjusted, because the system is defective.
 not defined
134
 Calib.integ.:Camera inter. data
 The M.U.T.-III displays how many times the LDW camera has been initialised. The M.U.T.-III value will return to "0" if the initialisation of the LDW camera is reset.
 -
 M.U.T.-III- displayed value depends on how many times the LDW camera has been initialised.
137
 Calib.integ.:Image adjustment
 The M.U.T.-III displays how many times the focus of the LDW camera image has been adjusted. The M.U.T.-III value will return to "0" if the image compensation value of the LDW camera is reset.
 M.U.T.-III- displayed value depends on how many times the focus of the LDW camera image has been adjusted.