TM 5-2420-231-23-1
0052
Table 1. Transmission Does Not Shift into Reverse - Continued.
052
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
8. Check front display screen (Figure
Front Display Screen Illuminates "do
Transmission Does Not Shift
FP" - Proceed to Test Step 19.
3, Item 4) for diagnostic faults (WP
into Reverse - Continued
Front Display Screen Illuminates "rS
PE" - Proceed to Test Step 19.
Front Display Screen Illuminates "Li
Ho" - Replace transmission controller
(WP 0168).
Proceed to Test Step 38.
Front Display Screen Illuminates "Ao
oc" - Proceed to Test Step 21.
Front Display Screen Illuminates "Ao
Sc" - Proceed to Test Step 23.
Front Display Screen Illuminates "ou
Sc" - Proceed to Test Step 4.
Front Display Screen Illuminates "bA
HI" - Proceed to Test Step 24.
Front Display Screen Illuminates "ln
Er" - Proceed to Test Step 29.
No Diagnostic Fault Codes
Displayed and Transmission Does
Not Shift into Reverse - Transmission
is faulty. Replace transmission (WP
0213).
Proceed to Test Step 38.
Figure 3. Front Display Screen and Powershift Lever.
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Test Step 4. Verify Transmission
Controller Outputs.
1. Place powershift lever (Figure 4,
Item 1) in the N position (TM 5-
2420-231-10).
2. Turn ignition switch to the off posi-
tion (TM 5-2420-231-10).