POWERFLOW OPERATION [5R55S]

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P or N Position

Apply component operation
•  Overdrive one-way clutch holding
•  Output shaft stationary with the parking pawl holding the parking gear (transmission shifter in P position)
Planetary gearset operation
•  Overdrive gearset indirect
•  Forward/Reverse gearset driving member:
―  None
•  Forward/Reverse gearset driven member:
―  None
•  Forward/Reverse gearset held member:
―  None
•  Forward/Reverse gearset member also rotating:
―  None
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R Position

Apply component operation
•  Overdrive one-way clutch holding (drive)
•  Direct clutch applied
•  Low/reverse band applied
Planetary gearset operation
•  Overdrive gearset indirect
•  Forward/Reverse gearset driving member:
―  Forward/reverse sun gear
•  Forward/Reverse gearset driven member:
―  Forward planetary carrier component and reverse ring gear
•  Forward/Reverse gearset held member:
―  Reverse planetary carrier component
•  Forward/Reverse gearset member also rotating:
―  Forward ring gear
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D Range 1GR

Apply component operation
•  Overdrive one-way clutch holding (drive)
•  Forward clutch applied
•  Low/reverse one-way clutch holding (drive)
Planetary gearset operation
•  Overdrive gearset indirect
•  Forward/Reverse gearset driving member:
―  Forward ring gear
•  Forward/Reverse gearset driven member:
―  Forward planetary carrier component and reverse ring gear
•  Forward/Reverse gearset held member:
―  Reverse planetary carrier component
•  Forward/Reverse gearset member also rotating:
―  Forward/reverse sun gear
arnffn00000389

D Range 2GR

Apply component operation
•  Overdrive band applied
•  Forward clutch applied
•  Low/reverse one-way clutch holding (drive)
Planetary gearset operation
•  Overdrive gearset in overdrive
•  Forward/Reverse gearset driving member:
―  Forward ring gear
•  Forward/Reverse gearset driven member:
―  Forward planetary carrier component and reverse ring gear
•  Forward/Reverse gearset held member:
―  Reverse planetary carrier component
•  Forward/Reverse gearset member also rotating:
―  Forward/reverse sun gear
arnffn00000390

D Range 3GR

Apply component operation
•  Overdrive one-way clutch holding (drive)
•  Forward clutch applied
•  Intermediate band applied
Planetary gearset operation
•  Overdrive gearset indirect
•  Forward/Reverse gearset driving member:
―  Forward ring gear
•  Forward/Reverse gearset driven member:
―  Forward planetary carrier component and reverse ring gear
•  Forward/Reverse gearset held member:
―  Forward/reverse sun gear
•  Forward/Reverse gearset member also rotating:
―  Reverse planetary carrier component
arnffn00000391

D Range 4GR

Apply component operation
•  Overdrive one-way clutch holding (drive)
•  Forward clutch applied
•  Direct clutch applied
Planetary gearset operation
•  Overdrive gearset indirect
•  Forward/Reverse gearset driving member:
―  Forward ring gear
―  Forward/reverse sun gear
•  Forward/Reverse gearset driven member:
―  Forward planetary carrier component and reverse ring gear
•  Forward/Reverse gearset held member:
―  None
•  Forward/Reverse gearset member also rotating:
―  Reverse planetary carrier component
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D Range 5GR

Apply component operation
•  Overdrive band applied
•  Forward clutch applied
•  Direct clutch applied
Planetary gearset operation
•  Overdrive gearset in overdrive
•  Forward/Reverse gearset driving member:
―  Forward ring gear
―  Forward/reverse sun gear
•  Forward/Reverse gearset driven member:
―  Forward planetary carrier component and reverse ring gear
•  Forward/Reverse gearset held member:
―  None
•  Forward/Reverse gearset member also rotating:
―  Reverse planetary carrier component
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D Range 4GR, O/D OFF Mode (Manual 4GR)

Apply component operation
•  Coast clutch applied
•  Overdrive one-way clutch holding (drive)
•  Forward clutch applied
•  Direct clutch applied
Planetary gearset operation
•  Overdrive gearset indirect
•  Forward/Reverse gearset driving member:
―  Forward ring gear
―  Forward/reverse sun gear
•  Forward/Reverse gearset driven member:
―  Forward planetary carrier component and reverse ring gear
•  Forward/Reverse gearset held member:
―  None
•  Forward/Reverse gearset member also rotating:
―  Reverse planetary carrier component
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3 Range (Manual 3GR)

Apply component operation
•  Coast clutch applied
•  Overdrive one-way clutch holding (drive)
•  Forward clutch applied
•  Intermediate band applied
Planetary gearset operation
•  Overdrive gearset indirect
•  Forward/Reverse gearset driving member:
―  Forward ring gear
•  Forward/Reverse gearset driven member:
―  Forward planetary carrier component and reverse ring gear
•  Forward/Reverse gearset held member:
―  Forward/reverse sun gear
•  Forward/Reverse gearset member also rotating:
―  Reverse planetary carrier component
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2 Range (Manual 2GR)

Apply component operation
•  Overdrive band applied
•  Forward clutch applied
•  Low/reverse one-way clutch holding (drive)
•  Low/reverse band applied
Planetary gearset operation
•  Overdrive gearset in overdrive
•  Forward/Reverse gearset driving member:
―  Forward ring gear
•  Forward/Reverse gearset driven member:
―  Forward planetary carrier component and reverse ring gear
•  Forward/Reverse gearset held member:
―  Reverse planetary carrier component
•  Forward/Reverse gearset member also rotating:
―  Forward/reverse sun gear
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1 Range (Manual 1GR)

Apply component operation
•  Coast clutch applied
•  Overdrive one-way clutch holding (drive)
•  Forward clutch applied
•  Low/reverse one-way clutch holding (drive)
•  Low/reverse band applied
Planetary gearset operation
•  Overdrive gearset in overdrive
•  Forward/Reverse gearset driving member:
―  Forward ring gear
•  Forward/Reverse gearset driven member:
―  Forward planetary carrier component and reverse ring gear
•  Forward/Reverse gearset held member:
―  Reverse planetary carrier component
•  Forward/Reverse gearset member also rotating:
―  Forward/reverse sun gear
arnffn00000397