2007 TOYOTA SIENNA Service Repair Manual

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TOYOTA SIENNA 2007  Service Repair Manual U151E AUTOMATIC TRANSAXLE  –  PARK / NEUTRAL POSITION SWITCHAX–125
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REMOVAL
1. REMOVE BATTERY
2. REMOVE AIR CLEANER ASSEMBLY
HINT:
(See page EM-26)
3. SEPARATE TRANSMISSION CONTROL CABLE 
ASSEMB

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TOYOTA SIENNA 2007  Service Repair Manual AX–126U151E AUTOMATIC TRANSAXLE  –  PARK / NEUTRAL POSITION SWITCH
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(c) Using a screwdriver, pry up the lock plate.
(d) Remove the lock nut and the lock plate.
(e) Remove the 2 bolts and pull ou

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TOYOTA SIENNA 2007  Service Repair Manual U151E AUTOMATIC TRANSAXLE  –  PARK / NEUTRAL POSITION SWITCHAX–127
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INSPECTION
1. INSPECT PARK/NEUTRAL POSITION SWITCH 
ASSEMBLY OPERATION
(a) Apply the parking brake and turn the ignition switc

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TOYOTA SIENNA 2007  Service Repair Manual AX–128U151E AUTOMATIC TRANSAXLE  –  PARK / NEUTRAL POSITION SWITCH
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INSTALLATION
1. INSTALL PARK/NEUTRAL POSITION SWITCH 
ASSEMBLY
(a) Install the park/neutral position switch to the manual 
val

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TOYOTA SIENNA 2007  Service Repair Manual U151E AUTOMATIC TRANSAXLE  –  PARK / NEUTRAL POSITION SWITCHAX–129
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(j) Install the control shaft lever, washer and the nut.
Torque: 13 N*m (130 kgf*cm, 9 ft.*lbf)
(k) Connect the park/neutral p

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TOYOTA SIENNA 2007  Service Repair Manual U151E AUTOMATIC TRANSAXLE  –  AUTOMATIC TRANSAXLE SYSTEMAX–17
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MANUAL SHIFTING TEST
1. PERFORM MANUAL SHIFTING TEST
HINT:
• With this test, it can be determined whether the 
trouble occurs in

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TOYOTA SIENNA 2007  Service Repair Manual AX–18U151E AUTOMATIC TRANSAXLE  –  AUTOMATIC TRANSAXLE SYSTEM
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INITIALIZATION
1. RESET MEMORY
NOTICE:
• Perform the RESET MEMORY (AT initialization) 
when replacing the automatic transaxle ass

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TOYOTA SIENNA 2007  Service Repair Manual U151E AUTOMATIC TRANSAXLE  –  AUTOMATIC TRANSAXLE SYSTEMAX–19
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G023367