ON CERTAIN TRAILERS EQUIPPED WITH BENDIX EC-30T ELECTRONIC CONTROL UNITS (ECU). IF THE TRAILER-MOUNTED ABS WARNING LAMP CIRCUIT EXPERIENCES AN ELECTRICAL SHORT AND THE SHORT IS NOT REPAIRED, THE HIGH SIDE POWER…
VEHICLE DESCRIPTION: TRAILERS EQUIPPED WITH CERTAIN HALDEX BRAKE SYSTEM TWO AND FOUR PORT RELAY VALVES. THE VALVE MAY STICK OPEN WHEN A HIGH-PRESSURE APPLICATION IS RELEASED.