2007 TOYOTA SIENNA Service Repair Manual

Page 1345 of 3000

TOYOTA SIENNA 2007  Service Repair Manual CH–102GR-FE CHARGING  –  CHARGING SYSTEM
CH
INSPECTION PROCEDURE
(a) Check the tension of the belt by pushing it down with a 
finger.
OK:
The tension of the belt is enough.
NG
OK
(a) Check the V-r

Page 1346 of 3000

TOYOTA SIENNA 2007  Service Repair Manual CH–62GR-FE CHARGING  –  CHARGING SYSTEM
CH
ON-VEHICLE INSPECTION
1. CHECK BATTERY ELECTROLYTE LEVEL
(a) Check the electrolyte level.
(1) If the electrolyte level is low, replace the battery 
(or a

Page 1347 of 3000

TOYOTA SIENNA 2007  Service Repair Manual 2GR-FE CHARGING  –  CHARGING SYSTEMCH–7
CH
(b) Check that the belt fits properly in the ribbed 
grooves.
HINT:
Check with your hand to confirm that the belt has 
not slipped out of the groove on t

Page 1348 of 3000

TOYOTA SIENNA 2007  Service Repair Manual CH–82GR-FE CHARGING  –  CHARGING SYSTEM
CH
If the ammeter reading is less than the standard 
amperage, replace the generator assembly.
HINT:
If the battery is fully charged, the ammeter reading 
m

Page 1349 of 3000

TOYOTA SIENNA 2007  Service Repair Manual 2GR-FE CHARGING  –  CHARGING SYSTEMCH–9
CH
INSPECTION PROCEDURE
(a) Check the lock function with the pulley installed in the 
vehicle.
(1) Visually check that the rotor in the generator 
operates

Page 1350 of 3000

TOYOTA SIENNA 2007  Service Repair Manual CH–102GR-FE CHARGING  –  CHARGING SYSTEM
CH
INSPECTION PROCEDURE
(a) Check the tension of the belt by pushing it down with a 
finger.
OK:
The tension of the belt is enough.
NG
OK
(a) Check the V-r

Page 1351 of 3000

TOYOTA SIENNA 2007  Service Repair Manual CH–162GR-FE CHARGING  –  GENERATOR
CH
REMOVAL
1. REMOVE V-BANK COVER SUB-ASSEMBLY (See 
page EM-28)
2. REMOVE FRONT WHEEL RH
3. REMOVE NO. 1 ENGINE UNDER COVER (See page 
EM-26)
4. REMOVE FRONT FE

Page 1352 of 3000

TOYOTA SIENNA 2007  Service Repair Manual 2GR-FE CHARGING  –  GENERATORCH–17
CH
24. REMOVE RADIATOR SUPPORT CUSHION (See page 
CO-32)
25. REMOVE NO. 1 RADIATOR SUPPORT (See page CO-
32)
26. REMOVE RADIATOR ASSEMBLY WITH FAN 
SHROUD AND FA