*03
*04
Grade Logic Control: Ascending Control
Grade Logic Control: Descending Control
Grade Logic Control: Deceleration Control
14-33
100%
50
0
: MEDIUM ASCENDING MODE
62 mph
(100 km/h)
2ND 3RD
3RD 4TH
ASCENDING MODE: Upshift Schedule
: FLAT ROAD MODE
: STEEP ASCENDING MODE
Vehicle speed
: GRADUAL ASCENDING MODE
2ND
1ST
0
100%
50
62 mph
(100 km/h)
2ND
3RD
3RD
4TH
DESCENDING MODE: Downshift Schedule
: FLAT ROAD MODE
: GRADUAL DESCENDING MODE
: STEEP DESCENDING MODE
Vehicle speed
2ND
1ST
Thr
ot
tl
e
ope
ning
T
h
ro
tt
le
o
p
en
ing
When the PCM determines that the vehicle is climbing a hill in the D4 and D3 positions, the system extends the
engagement area of 2nd gear and 3rd gear to prevent the transmission from frequently shifting between 2nd and 3rd
gears, and between 3rd and 4th gears, so the vehicle can run smooth and have more power when needed.
NOTE: Shift schedules stored in the PCM between 2nd and 3rd gears, and between 3rd and 4th gears, enable to
automatically select the most suitable gear according to the magnitude of a gradient.
When the PCM determines that the vehicle is going down a hill in the D4 and D3 positions, the shift-up speed from 3rd
to 4th gear and from 2nd to 3rd (when the throttle is closed) becomes faster than the set speed for flat road driving to
widen the 3rd gear and 2nd gear driving areas. This, in combination with engine braking from the deceleration lock-up,
achieves smooth driving when the vehicle is descending. There are two descending modes with different 3rd gear
driving areas and 2nd gear driving areas according to the magnitude of a gradient stored in the PCM. When the
vehicle is in 4th gear, and you are decelerating when you are applying the brakes on a steep hill, the transmission will
downshift to 3rd gear. When you accelerate, the transmission will then return to higher gear.
When the vehicle goes around a corner, and needs to decelerate first and then accelerate, the PCM sets the data for
deceleration control to reduce the number of times the transmission shifts. When the vehicle is decelerating from
speeds above 27 mph (43 km/h), the PCM shifts the transmission from 4th to 2nd earlier than normal to cope with
upcoming acceleration.
(cont’d)
03/07/29 09:29:25 61S0X050_140_0036
Содержание 2004 Odyssey
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Страница 101: ...4 14 Ignition System Component Location Index IGNITION COIL SPARK PLUG Replacement page 4 17 Inspection page 4 18...
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Страница 402: ...99 00 models 01 model 11 93 INJECTORS INJECTORS cont d Replacement page 11 177 Replacement page 11 177...
Страница 529: ...02 04 models 11 220 Fuel Supply System Fuel Line Inspection cont d 37 N m 3 8 kgf m 27 lbf ft 22 N m 2 2 kgf m 18 lbf ft...
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Страница 1527: ...Top View 20 162 Frame Frame Repair Chart...
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Страница 1529: ...Side View 20 164 Frame Frame Repair Chart cont d...
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Страница 1692: ...22 13 Roof REAR CONTROLLER and SCREEN With rear entertainment system...
Страница 1696: ...22 17 1 2 BATTERY GROUND CABLE 3 4 5 6 ENGINE GROUND CABLE STARTER CABLE...
Страница 1732: ...22 53 RIGHT SIDE WIRE HARNESS 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30...
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