Parking Brake Control Valve

c2 dm 07.10.001

The yellow diamond-shaped knob on the auxiliary dash panel operates the parking brake control valve (park brake switch). See Fig. for the standard parking brake control valve and Fig. for the Intellipark™ parking brake control valve. Pull the knob to apply the parking brakes; push the knob in to release the parking brakes. Before the parking brakes can be released, the air pressure in either air brake system must be at least 65 psi (448 kPa).

  1. Parking Brake Control Valve

Fig. 1,  Parking Brake Control Valve

  1. Light Emitting Diode

Fig. 2, Intellipark Parking Brake Control Valve

For further information, see Dual Air Brake System under the heading "Air Brake Operation." Steps are provided for vehicles equipped with the parking brake interlock option.

Note:
Parent topic: Braking Controls
Document Number: 0000107334
Manual Publication Date: 2024-05-07
Topic Publication Date: 2024-05-06