Subaru 2009 IMPREZA Service Manual page 1859

7. HYDRAULIC CONTROL AND
LUBRICATION
Type
Recommended
materials
Fluid
Alternative
Fluid 2
capacity (US qt, Imp qt)
Lubrication system
Oil
8. COOLING AND HARNESS
Cooling system
Inhibitor switch
Transmission harness
9. TRANSFER
Model Non-turbo
Transfer type
Number of transfer
clutch drives &
driven plates
Control method
Same automatic transmission fluid as
Lubricant
used in the automatic transmission
Reduction gear
ratio
General Description
Electronic hydraulic control
[4 forward gear changes
made by electronic signals of
vehicle speed and accelera-
tor (throttle) opening]
SUBARU ATF HP
Idemitsu "ATF HP"
CAUTION:
Be sure to use the recom-
mended or equivalent ATF.
Using material except rec-
ommended one or substi-
tute would cause trouble.
9.3 — 9.6
(9.8 — 10.1, 8.2 — 8.4)
Forced feed lubrication with
oil pump
Automatic transmission fluid
(see above)
Liquid-cooler
12 poles
20 poles
Turbo
Multi-plate transfer (MPT)
5 6
Electronic hydraulic type
1.000 (53/53)
4AT-3
AUTOMATIC TRANSMISSION