Reset the Diagnostic Trouble Codes on Bendix ABS ECUs by holding a magnet over the “B” of the Bendix logo on the face of the TRDU tool for 6, or less, seconds.Blink codes are also activated when the TRDU unit is first attached to trailers with a TABS-6 ECU (the full readout is displayed using the trailer-mounted ABS lamp). Troubleshoot ABS system component problems using Diagnostic Trouble Code reporting via LEDs. CATALOG BW9049 © 2002 Bendix Commercial Vehicle Systems LLC.The TRDU unit attaches to the main trailer electrical connector (SAE J560) located at the nose of the trailer by using a 7 to 7 pin adapter (802165).
