© Copyright Drakefield Limited 2007-2008. ' Blinkcode of Vario Compact Trailer ABS '.
When the fault has been cleared the flash code LED automatically goes out after the ignition has been switched OFF and ON againįor further information on the Wabco Vario Compact system of blink codes, and, in particular, how to access blink codes using Expert mode, please refer to the document: The ABS function of the EC-30 controller is designed to optimize slip on all vehicle wheels. It is the base component in a family of ABS assemblies for heavy and medium duty buses, trucks and tractors utilizing pneumatic braking systems. Result: The sensor or the cable from socket BU 2 is faulty. The Bendix EC-30 is an electronic ABS (antilock braking system) controller. The faulty components is BU 2 (sensor BU 2). Result: The sensor or the cable from socket YE 2 is faulty. The faulty components is YE 2 (sensor YE 2). Only the faulty components will be displayed and they can be clearly matched to the figures marked on the ECU casing (see diagram above for reference). The flash code LED in the ECU starts up immediately a fault occurs. The normal mode gives a quick and simple display of the current faults without any auxiliary equipment such as flash code plug or tester. Normal mode - automatic display without auxiliary equipment with integral LED With the development of the Vario Compact ABS (VCS) WABCO, have made it possible to access blink codes in the ECU using either: STEP 3: Blink code identification and system response.
STEP 3: Blink code identification and system response
ABS Troubleshooting for Trucks, Trailers, and Buses