2007 TOYOTA SIENNA Service Repair Manual

Page 1809 of 3000

TOYOTA SIENNA 2007  Service Repair Manual AX–16U151F AUTOMATIC TRANSAXLE  –  AUTOMATIC TRANSAXLE SYSTEM
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(9) Disconnect the connector of the transmission 
wire. 
HINT:
Disconnect the connector only when performing 
the D position stall

Page 1810 of 3000

TOYOTA SIENNA 2007  Service Repair Manual U151F 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

Page 1811 of 3000

TOYOTA SIENNA 2007  Service Repair Manual AX–128U151F 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

Page 1812 of 3000

TOYOTA SIENNA 2007  Service Repair Manual U151F 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

Page 1813 of 3000

TOYOTA SIENNA 2007  Service Repair Manual U151F 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

Page 1814 of 3000

TOYOTA SIENNA 2007  Service Repair Manual AX–18U151F 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 U151F AUTOMATIC TRANSAXLE  –  AUTOMATIC TRANSAXLE SYSTEMAX–19
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G023367

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TOYOTA SIENNA 2007  Service Repair Manual AX–130U151F AUTOMATIC TRANSAXLE  –  TRANSMISSION WIRE
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TRANSMISSION
U151F AUTOMATIC TRANSAXLE
TRANSMISSION WIRE
COMPONENTS
C119004E05