TM 5-2420-231-23-1
0051
Table 1. Transmission Does Not Shift into Forward - Continued.
051
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
4. Place powershift lever (Figure 3,
Transmission Does Not Shift
Item 1) in the R position (TM 5-
into Forward - Continued
2420-231-10).
NOTE
Refer to How To Use On-Board Diagnostics (WP 0006) to understand
front display screen indicators.
5. Observe front display screen (Fig-
Backup Alarm Activates and Front
ure 3, Item 2) (WP 0006).
Display Screen Indicates "rA" -
Proceed to step 6.
Backup Alarm Does Not Activate and
Front Display Screen Indicates "nA"
- Diagnose front display screen and
perform Display and/or Backup Alarm
Does Not Turn On (WP 0043) and then
proceed to Test Step 38.
Backup Alarm Activates and Front
Display Screen Is Blank - Diagnose
front display screen and perform
Display and/or Backup Alarm Does Not
Turn On (WP 0043) and then proceed
to Test Step 38.
6. Place powershift lever (Figure 3,
Front Display Screen Indicates "FA"
Item 1) in the F position (TM 5-
- Proceed to Test Step 3.
2420-231-10) and observe front
Front Display Screen Does Not
display screen (Figure 3, Item 2)
Indicate "FA" - Proceed to Test Step
25.
Figure 3. Front Display Screen and Powershift Lever.
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