2007 TOYOTA SIENNA Service Repair Manual

Page 1377 of 3000

TOYOTA SIENNA 2007  Service Repair Manual CH–282GR-FE CHARGING  –  GENERATOR
CH
(e) Install the 2 bolts.
Torque: 43 N*m (438 kgf*cm, 32 ft.*lbf)
(f) Connect the generator connector to the generator 
assembly.
(g) Install the generator wir

Page 1378 of 3000

TOYOTA SIENNA 2007  Service Repair Manual 2GR-FE CHARGING  –  GENERATORCH–29
CH
18. CONNECT RADIATOR RESERVE TANK HOSE OR 
PIPE (See page CO-44)
19. INSTALL NO. 1 AIR CLEANER INLET (See page EM-
59)
20. INSTALL FRONT BUMPER ENERGY ABSORBE

Page 1379 of 3000

TOYOTA SIENNA 2007  Service Repair Manual U151E AUTOMATIC TRANSAXLE  –  AUTOMATIC TRANSAXLE SYSTEMAX–5
AX
SYSTEM DIAGRAM
The configuration of the electronic control system in the 
U151E automatic transaxles is as shown in the following 
c

Page 1380 of 3000

TOYOTA SIENNA 2007  Service Repair Manual AX–6U151E AUTOMATIC TRANSAXLE  –  AUTOMATIC TRANSAXLE SYSTEM
AX
SYSTEM DESCRIPTION
1. SYSTEM DESCRIPTION
(a) The ECT (Electronic controlled automatic 
transmission/transaxle) is an automatic 
tran

Page 1381 of 3000

TOYOTA SIENNA 2007  Service Repair Manual U151E AUTOMATIC TRANSAXLE  –  AUTOMATIC TRANSAXLE SYSTEMAX–7
AX
HOW TO PROCEED WITH 
TROUBLESHOOTING
HINT:
• The ECM of this system is connected to the CAN and 
multiplex communication system. T

Page 1382 of 3000

TOYOTA SIENNA 2007  Service Repair Manual AX–8U151E AUTOMATIC TRANSAXLE  –  AUTOMATIC TRANSAXLE SYSTEM
AX
HINT:
(See page IN-35).
NEXT
HINT:
(See page AX-27).
HINT:
(See page AX-127, AX-123 and AX-148).
NG
OK
HINT:
(See page AX-12).
NG
OK

Page 1383 of 3000

TOYOTA SIENNA 2007  Service Repair Manual U151E AUTOMATIC TRANSAXLE  –  AUTOMATIC TRANSAXLE SYSTEMAX–9
AX
OK
HINT:
(See page AX-19).
NG
OK
HINT:
(See page AX-19).
NEXT
HINT:
(See page AX-35).
NEXT
NEXT
NEXT
NEXT
14Problem Symptoms Table C

Page 1384 of 3000

TOYOTA SIENNA 2007  Service Repair Manual U151E AUTOMATIC TRANSAXLE  –  AUTOMATIC TRANSAXLE SYSTEMAX–7
AX
HOW TO PROCEED WITH 
TROUBLESHOOTING
HINT:
• The ECM of this system is connected to the CAN and 
multiplex communication system. T