Toyota Celica 2005, Руководство по ремонту

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DI − 700
− DIAGNOSTICS AUTOMATIC TRANSAXLE (U240E)
2005 CELICA (RM1131U)
Chapter 3: Off − vehicle repair
( L : U240E automatic transaxle repair manual Pub. No. RM740U)
Symptom Suspected Area See page
Vehicle does not move in any forward positions and reverse posi-
tion
1. Front and rear planetary gear
2. U/D planetary gear
3. U/D one
− way clutch (F
2
)
4. Forward clutch (C
1
)
5. U/D brake (B
3
)
L
L
L
L
L
Vehicle does not move in R position
1. Front and rear planetary gear unit
2. U/D planetary gear unit
3. Direct clutch (C
2
)
4. U/D brake (C
3
)
5. 1st & reverse brake (B
2
)
L
L
L
L
L
No up − shift (1st → 2nd)
1. No. 1 one − way clutch (F
1
)
2. 2nd brake (B
1
)
L
L
No up − shift (2nd → 3rd) Direct clutch (C
2
) L
No up − shift (3rd → O/D) U/D clutch (C
3
) L
No lock − up or No lock − up off Torque converter clutch AX − 36
Harsh engagement (N → D)
1. Forward clutch (C
1
)
2. U/D one − way clutch (F
2
)
3. No. 1 one − way clutch (F
1
)
L
L
L
Harsh engagement (N → R)
1. Direct clutch (C
2
)
2. 1st & reverse brake (B
2
)
L
L
Harsh engagement (Lock − up) Torque converter clutch AX − 36
Slip or shudder (Forward position: After warm − up)
1. Torque converter clutch
2. Forward clutch (C
1
)
3. Direct clutch (C
2
)
4. U/D brake (C
3
)
5. No. 1 one − way clutch (F
1
)
6. U/D one − way clutch (F
2
)
AX − 36
L
L
L
L
L
Slip or shudder (R position)
1. Direct clutch (C
2
)
2. 1st & reverse brake (B
2
)
L
L
Slip or shudder (1st) No. 1 one − way clutch (F
1
) L
Slip or shudder (2nd)
1. U/D one − way clutch (F
2
)
2. 2nd brake (B
1
)
L
L
Slip or shudder (3rd) Direct clutch (C
2
) L
Slip or shudder (O/D) U/D clutch (C
3
) L
No engine braking (1st − 3rd: D position) U/D brake (B
3
) L
No engine braking (1st: L position) 1st & reverse brake (B
2
) L
No engine braking (2nd: 2 position) 2nd brake (B
1
) L
Poor acceleration (All position)
1. Torque converter clutch
2. U/D planetary gear AX − 36
L
Poor acceleration (O/D)
1. U/D clutch (C
3
)
2. U/D planetary gear
L
L
Large shift shock or engine stalls when starting off or stopping Torque converter clutch AX − 36
898