CERTAIN MOTOR HOMES BUILT ON WORKHORSE CHASSIS AND EQUIPPED WITH ACTIA CORPORATE INSTRUMENT CLUSTERS FAIL TO COMPLY WITH THE REQUIREMENTS OF FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 101, “CONTROLS AND DISPLAYS” AND NO. 105, “HYDRAULIC AND ELECTRIC BRAKE SYSTEMS.” IF THE BRAKE FAIL INPUT FALLS BELOW A VOLTAGE OF 1.5V, THE BRAKE FAILURE LAMP AND ALARM WILL BE ACTIVATED. ALSO ACTIVATION OF THE ABS TELLTALE WHEN THE ABS IS NOT PROPERLY FUNCTIONING DOES NOT ALWAYS OCCUR.