Automatic Transaxle System Elements In Use In Each Gear; Automatic Transaxle System Operating Elements And Their Function - Hyundai Tiburon 2003 Workshop Manual

driving If acceleration is poor even if downshifting
occurs while driving, the cause is probably a
malfunction of the engine system, brake or
clutch.
Malfunction while Vibration
driving If vibration occurs when driving at constant
speed or when accelerating and deceleration in
top range, the cause is probably abnormal
damper clutch pressure or a malfunction of the
engine system, damper clutch control solenoid
valve, torque converter or valve body.
Transaxle range switch system
The cause is probably a malfunction of the inhibitor switch circuit,
ignition switch circuit or a defective TCM.
Idle position switch system
The cause is probably a defective idle position switch circuit, or a
defective TCM.
Triple pressure switch system
The cause is probably a defective triple pressure switch circuit or a
defective TCM.
Vehicle speed sensor system
The cause is probably a defective vehicle speed sensor circuit or a
defective TCM.
ELEMENTS IN USE IN EACH GEAR
Operating element
Selector lever position
P Parking
R Reverse
N Neutral
1st
2nd
D
3rd
4th
1st
3 2nd
3rd
1st
2
2nd
L 1st
OPERATING ELEMENTS AND THEIR FUNCTION
Operating element
Underdrive clutch
Reverse clutch
Overdrive clutch
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Underdrive Reverse
clutch (UD) clutch (REV)
- -
- O
- -
O -
O -
O -
- -
O -
O -
O -
O -
O -
O -
Code
UD Connects input shaft and underdrive sun gear
REV Connects input shaft and reverse sun gear
OD Connects input shaft and overdrive planetary carrier
• Malfunction of the brake of clutch
• Abnormal damper clutch pressure
• Malfunction of the engine system
• Malfunction of the damper clutch control
solenoid valve
• Malfunction of the torque converter
• Malfunction of the valve body
• Malfunction of the transaxle range switch
• Malfunction of the ignition switch
• Malfunction of connector
• Malfunction of the TCM
• Malfunction of the idle position switch
• Malfunction of connector
• Malfunction of the TCM
• Malfunction of the triple pressure switch
• Malfunction of connector
• Malfunction of A/C system
• Malfunction of the TCM
• Malfunction of the vehicle speed sensor
• Malfunction of connector
• Malfunction of the TCM
Low-and
Overdrive
reverse
clutch (OD)
brake (LR)
- O
- O
- O
- O
- -
O -
O -
- O
- -
O -
- O
- -
- O
Function
Page 10 of 11
One way
Second
clutch
brake (2nd)
(OWC)
- -
- -
- -
- O
O -
- -
O -
- O
O -
- -
- O
O -
- O
24.04.2008