How To Operate The Scan Tool MB991958

CAUTION: Before setting, if the combination meter does not start measuring the elapsed time, turn the ignition switch to the ON position while pressing the meter information switch to start a measurement.

Connect the scan tool MB991958 to the data link connector.
Start the M.U.T.-III system on the PC and turn the ignition switch to the "ON" position.
Select "Meter" on the "System Select" screen, and press the "OK" button.
Select "Special Function" on the next screen.
Select "Service Reminder" on the "Special function" screen.
Select the function to be executed from "Function List".
- Reminder reset (Indicator off) (Refer to SERVICE REMINDER FUNCTION SET ).
- Next schedule reminder cancel (Refer to HOW TO OPERATE THE SCAN TOOL MB991958 ).
- Extra reminder setting (Refer to HOW TO OPERATE THE SCAN TOOL MB991958 ).
- Extra reminder cancel (Refer to HOW TO OPERATE THE SCAN TOOL MB991958 ).
- Periodic reminder schedule set (Refer to HOW TO OPERATE THE SCAN TOOL MB991958 ).
- Integrated value adjustment (Refer to HOW TO OPERATE THE SCAN TOOL MB991958 ).
- Optional INT schedule setting (Refer to HOW TO OPERATE THE SCAN TOOL MB991958 ).
  
  Fig 1: Display - Function List
  Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.

REMINDER RESET (INDICATOR OFF)
CAUTION:
- Be careful not to execute "1 Reminder reset (Indicator off)" again after erasing the service reminder warning indicator which is currently output, because the next warning period will be cancelled.
- If the next warning period is cancelled by mistake, the cancelled warning period can be restored by executing "5 Periodic reminder schedule set" to set a schedule different from the current one once, and then returning it to the previous schedule.
The service reminder warning indicator which is currently output can be cancelled.

NOTE: In addition to the operation of the scan tool MB991958, the service reminder warning indicator can be cancelled by operating the meter information switch on the combination meter. Refer to HOW TO OPERATE THE SCAN TOOL MB991958 .
1. On the "Service Reminder" screen, select "1 Reminder reset (Indicator off)".
  NOTE: The screen indicates that the warning period (Nos. 1 and 2 in the data list) is "0 mile". and "0 month".
2. Press the "OK" button.
  
  Fig 2: Display - Current Service Reminder Warning Period
  Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.
3. The current warning indicator is cancelled, and the next warning period is displayed.
  NOTE: The screen indicates that the warning period (Nos. 1 and 2 in the data list) is "7,500 km" and "6 month".
  
  Fig 3: Display - Next Service Reminder Warning Period
  Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.
NEXT SCHEDULE REMINDER CANCEL
CAUTION: If the next warning period is cancelled by mistake, the cancelled warning period can be restored by executing "5 Periodic reminder schedule set" to set a schedule different from the current one once, and then returning it to the previous schedule.

The next warning period is cancelled, and its following warning period can be set.
1. On the "Service Reminder" screen, select "2 Next schedule reminder cancel".
  NOTE: The screen indicates that the warning period (Nos. 1 and 2 in the data list) is "1,000 mile" and "1 month".
2. Press the "OK" button.
  
  Fig 4: Display - Next Schedule Reminder Warning Period
  Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.
3. The next warning period is cancelled, and its following warning period is set.
  NOTE: The screen indicates that the warning period (Nos. 1 and 2 in the data list) is changed to "8,500 km" and "7 month".
  
  Fig 5: Display - Next Schedule Reminder Warning Period (After Cancellation)
  Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.
EXTRA REMINDER SETTING
In addition to the current warning period, the temporary service reminder warning period can be set.
1. On the "Service Reminder" screen, select "3 Extra reminder setting".
  NOTE: The screen indicates that the temporary warning period (Nos. 4 and 5 in the data list) has not been set.
  
  Fig 6: Display - Extra Reminder Setting
  Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.
2. Set the temporary warning period (distance or month) of the "Set value".
  NOTE: Either input of distance or month can execute the setting.
3. Press the "OK" button.
  
  Fig 7: Display - Temporary Warning Period Set Value
  Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.
4. The temporary warning period is set.
  NOTE: The screen indicates that "2 month" has been added to the temporary warning period (No. 5 in the data list). (The distance of No. 4 in the data list has not been set).
  
  Fig 8: Display - Temporary Warning Period
  Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.
EXTRA REMINDER CANCEL
The temporary service reminder warning period which has been set can be cancelled.
1. On the "Service Reminder" screen, select "4 Extra reminder cancel".
  NOTE: The screen indicates that "3000 mile" and "2 month" have been set to the temporary warning period (Nos. 4 and 5 in the data list).
2. Press the "OK" button.
  
  Fig 9: Display - Extra Reminder Warning Period
  Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.
3. The temporary warning period is cancelled.
  NOTE: The screen indicates that the temporary warning period (Nos. 4 and 5 in the data list) has been cancelled.
  
  Fig 10: Display - Temporary Warning Period (After Cancellation)
  Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.
PERIODIC REMINDER SCHEDULE SET
The service reminder schedule can be changed.

NOTE: In addition to the operation of the scan tool MB991958, the schedule can be changed by operating the meter information switch on the combination meter. Refer to HOW TO OPERATE THE SCAN TOOL MB991958 .
1. On the "Service Reminder" screen, select "5 Periodic reminder schedule set".
  NOTE: The screen indicates that the current schedule (No. 7 in the data list) has been set to "NAS 10".
  
  Fig 11: Display - Current Schedule
  Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.
2. Set the schedule to be changed from "Set value".
3. Press the "OK" button.
  
  Fig 12: Display - Set Value
  Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.
4. The schedule is changed.
  NOTE: The screen indicates that the current schedule (No. 7 in the data list) has been changed to "NAS 11".
  
  Fig 13: Display - Current Schedule
  Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.
INTEGRATED VALUE ADJUSTMENT
At the combination meter replacement or for the vehicle with its battery being removed for a long period (15 days or more), this adjustment is used to reset the mileage and elapsed days for check warning.
1. On the "Service Reminder" screen, select "6 Integrated value adjustment".
  NOTE: The screen indicates that the current mileage and elapsed days (Nos. 8 and 9 in the data list) are "26 mile" and "0 day".
  
  Fig 14: Display - Service Reminder Screen
  Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.
2. To "Set value," input the mileage and elapsed days to be reset.
  NOTE: Always input both the mileage and elapsed days.
3. Press the "OK" button.
  
  Fig 15: Display - Mileage And Elapsed Days
  Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.
4. The mileage and elapsed days are changed. The combination meter automatically recalculates the distance and days to the nearest next check from the settings of mileage and elapsed days for check warning, and then displays them in "Data List".
  NOTE:
  - The screen indicates that the current mileage and elapsed days (Nos. 8 and 9 in the data list) have been changed to "100 mile" and "30 day".
  - Set the elapsed days for check warning to "0 day" by the above resetting method, thereby the timer is reset indirectly.
    
    Fig 16: Display - Data List
    Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.

OPTIONAL INT SCHEDULE SETTING

CAUTION: If the current schedule is set to the "Optional INT" by executing "5. Periodic reminder schedule set," the "set value" cannot be input. Therefore, set it to the schedule other than the "Optional INT" once, and then execute "7. Optional INT schedule setting".

In addition to the existing schedule, the optional service reminder schedule can be set.

On the "Service Reminder" screen, select "7 Optional INT schedule setting".
NOTE: The screen indicates that the optional schedule (Nos. 12 and 13 in the data list) has not been set.

Fig 17: Display - Optional Service Reminder Schedule
Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.
Set the optional schedule (distance or month) of the "Set value".
NOTE: Either input of distance or month can execute the setting.
Press the "OK" button.

Fig 18: Display - Set Value
Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.

The optional schedule is set. The set schedule becomes effective by executing "5 Periodic reminder schedule set" and setting the schedule to "Optional INT".

NOTE: The screen indicates that "2 month" has been added to the optional schedule (No. 13 in the data list). (The distance of No. 12 in the data list has not been set).

Fig 19: Display - Optional Service Reminder Schedule

Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.

Relationship between the elapsed months and the elapsed days which are used by the service reminder function

RELATIONSHIP TABLE BETWEEN ELAPSED MONTHS AND ELAPSED DAYS

Number of months	Number of days
1	30 - 60
2	61 - 90
3	91 - 121
4	122 - 151
5	152 - 182
6	183 - 212
7	213 - 243
8	244 - 273
9	274 - 303
10	304 - 334
11	335 - 364
12	365 - 395
13	396 - 425
14	426 - 456
15	457 - 486
16	487 - 516
17	517 - 547
18	548 - 577
19	578 - 608
20	609 - 638
21	639 - 669
22	670 - 699
23	700 - 730
24	731 - 760
25	761 - 790
26	791 - 821
27	822 - 851
28	852 - 882
29	883 - 912
30	913 - 943
31	944 - 973
32	974 - 1,003
33	1,004 - 1,034
34	1,035 - 1,064
35	1,065 - 1,095
36	1,096 - 1,125
37	1,126 - 1,156
38	1,157 - 1,186
39	1,187 - 1,217
40	1,218 - 1,247
41	1,248 - 1,277
42	1,278 - 1,308
43	1,309 - 1,338
44	1,339 - 1,369
45	1,370 - 1,399
46	1,400 - 1,430
47	1,431 - 1,460
48	1,461 - 1,491

NOTE:

When the number of elapsed days is 0 to 29, the number of elapsed months is 0.
The combination meter performs calculation using 365.25 days for one year and 30.4375 days for one month.