INSTRUMENTS AND CONTROLS

Caution

When the inhibit position the switch will r emain a locked ther efor immediately set the switch back the neutral position when safe Failur e set the switch back the neutral position may r esult engine clogged diesel particulate filter damage the filter

DPF INHIBIT ROAD SPEED LIMITING (RSL)

The DPF Smart Switch can locked into the DOWN (or Inhibit Regen) position the driver the DPF Smart Switch remains the locked the following vehicle speed limiting will occur:

The following label located the driver - side sun visor which provides additional instructions the exhaust aftertreatment system.

1 V ehicle vehicle moving with the DPF Smart Switch the locked (DOWN) the vehicle speed will decrease down kph (10 mph) below the current speed until the driver releases the switch back the neutral (MIDDLE)

2 V ehicle Stationary and then Moving. the vehicle stationary with the DPF Smart Switch the locked (DOWN) position and the driver then begins move the truck, the vehicle speed will limited kph (10 mph) until the driver releases the switch back the neutral (MIDDLE) position.