Driver Control Center Differential (DCCD) (WRX STI only)
This electronically controlled system adjusts
the power-distribution ratio between the front
and rear wheels. The system is designed to
provide optimum differential control for
improved vehicle cornering, stability, and
handling control to suit driving and road
surface conditions. The DCCD can be
operated automatically or manually.
When the system is in the automatic mode, the “AUTO” indicator
light in the combination meter comes on. The DCCD can be taken
out of “AUTO” mode and used manually by pressing the “AUTO
MANU” switch located on the center console. Pressing the “AUTO
MANU” switch again will return the system to “AUTO” mode.
When in “AUTO” mode you can use the “C.DIFF” switch to change
between AUTO [+], AUTO, and, AUTO [–]. To change to AUTO [+]
push the C.DIFF switch forward. To change to AUTO[–] push the C.DIFF switch rearward.
•AUTO [+]:This mode emphasizes traction control and strengthens the limitation of
differential action that is suitable for driving on slippery roads for vehicle stability.
•AUTO:This mode is suitable for most driving situations.
•AUTO [–]:This mode is suitable when you seek quick response from the steering wheel
and smooth driving.
To use manual mode press the “AUTO MANU” switch then push the
“C.DIFF” switch forward to increase the Limited Slip Differential
(LSD) torque or rearward to reduce the LSD torque
When using the system manually, if the control switch is set closer
to or at the “Lock” position, the powertrain may make a vibration or
noise when the vehicle is in tight turns at slow speeds (system
binding). In addition, if the rear differential oil exceeds a certain
temperature, the DCCD will automatically cancel the current torque-distribution ratio
setting and adopt its minimum ratio.
OPERATING THE VEHICLE
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NEW VEHICLE BREAK-IN
The performance and long life of your Subaru are dependent on how you handle and care
for your Subaru while it is new.
Follow these instructions during the first 1,000 miles:
• Do not race the engine.
• Do not drive at one consistent engine or vehicle speed, either fast or slow.
• Avoid starting suddenly and rapid acceleration, except in an emergency.
• Avoid hard braking, except in an emergency.
ENGINE OIL
Use 5W-30 synthetic, with one of the following specifications:
• API classification SN with the words “RESOURCE CONSERVING”.
• ILSAC GF-5, which can be identified with the ILSAC certification mark (Starburst mark).
ENGINE OIL CAPACITY
WRX 2.0L Engine
5.4 US quarts (during oil and filter change)
WRX STI 2.5L Engine
4.5 US quarts (during oil and filter change)
There is approximately 1 quart between the
low and full level.
1Full Level
2Low Level
TIRE PRESSURE MONITORING SYSTEM (TPMS)
Your Subaru has a Tire Pressure Monitoring System (TPMS).
Tire pressure specification is on the tire information placard located on the
driver’s side door pillar.
ADDITIONAL SPECIFICATIONS
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