Capacity of Texas, Inc.
42
4-4.4 C
HECKING
T
RANSMISSION
F
LUID
L
EVEL
The transmission pushbutton shift pad (Figure 3-1) can be
used to check the transmission fluid level. Follow these proce-
dures to check fluid level.
a. Park vehicle on a level surface and shift the transmis-
sion to N (Neutral).
The fluid level will not be displayed until the following condi-
tions are met:
Engine at idle
Fluid temperature between 140 ºF and 220 ºF (60 ºC to 104 ºC)
Transmission in N (Neutral)
Vehicle stationary for approximately two minutes
b. Simultaneously press the ⇑ (Up arrow) and ⇓(Down
arrow) buttons. After a few seconds, the digital display
will cycle between three codes, as listed in Table 4-1.
For example, a display that flashes OL - LO - 02 is two
quarts low.
Table 4-1 Transmission Fluid Level Display Codes
Sequence Code Description
1 OL Fluid (Oil) Level being displayed
2 LO Fluid Level Low
HI Fluid Level High
- - Fault
3 0x Number of quarts to be added or number
of quarts overfilled. For example, if the
display flashes OL followed by LO
followed by 02, the fluid level is two
quarts low.
50 or EL Engine speed too low
59 or EH Engine speed too high
65 or SN Transmission not in Neutral
70 or TL Fluid temperature too low
79 or TH Fluid temperature too high
89 or SH Output speed high
95 or FL Fluid level sensor failure
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