Exhaust Brake Switch

An exhaust brake is an optional auxiliary braking system that assists, but does not replace the service brake system. The exhaust brake is controlled by a dash-mounted rocker switch to help slow the vehicle when the accelerator is released.

To enable the exhaust brake, press the upper part of the rocker switch. The engine determines when the exhaust brake is needed (going down a hill for example) and activates the exhaust brake. See Fig..

Fig. 1, Exhaust Brake Switch