Subaru WRX & WRX STI Manuals 2015 WRX & WRX STI Owner's Manual | Page 441

11-28

Maintenance and service/Hill start assist system

& Checking the clutch pedal
free play

1)

0.16 – 0.43 in (4.0 – 11.0 mm)

Lightly depress the clutch pedal down with
your finger until you feel resistance, and
check the free play.
If the free play is not within proper
specification, contact your SUBARU dealer.

Hill start assist system

Replacement of brake pad
and lining

Ensure that the Hill start assist system
operates properly under the following
circumstances.
1. Stop the vehicle on an uphill grade by
depressing the brake pedal (all models)
and clutch pedal (MT models only), with
the engine running.
2. Make sure that the vehicle does not
move backward for several seconds after
the brake pedal is released.
3. Then make sure the vehicle starts
climbing the grade by following the normal
starting procedures.
If the Hill start assist system does not
operate as desc &