Isuzu N Series 2008 Owner's Manual page 226

4-98
CONTROLS AND INSTRUMENTS
When the HSA is not activated, the service brake system retains a certain level of
hydraulic pressure (braking pressure) only while the brake pedal is being depressed.
When HSA is activated, the system retains the braking pressure that is produced when
the brake pedal is depressed during a stop even after the brake pedal is released. The
vehicle is then held stopped for the period of time until the HSA is deactivated. (The
HSA works only while the engine is in operation.)
2008N_sec04-2_print2.indd 98
Hill-Start-Aid (HSA)
HSA OFF Switch
Press this switch when deactivating the
HSA. The HSA stops working.
Pressing the switch again activates the
HSA.
• Deactivate the HSA on a snowy, icy
or otherwise slippery road. When
the wheels are locked on a slippery
road, the HSA may activate, keeping
the wheels locked.
• Deactivating the HSA returns the
LNU740SH003801
brake system to normal operation.
The hydraulic pressure of the brake
is not retained when you release the
brake pedal.
V
CAUTION
ADVICE
3/09/2008 5:31:47 PM