Diagnostic Fault Lamp Status  | Diagnostic Procedure  | Module  | 
|---|---|---|
LFT, STEER AXLE, and SENSOR illuminated  | Bendix Remote Diagnostic Unit (RDU)  | |
RGT, STEER AXLE, and SENSOR illuminated  | Bendix Remote Diagnostic Unit (RDU)  | |
LFT, DRIVE AXLE, and SENSOR illuminated  | Bendix Remote Diagnostic Unit (RDU)  | |
RGT, DRIVE AXLE, and SENSOR  | Bendix Remote Diagnostic Unit (RDU)  | |
LFT, STEER AXLE, and MODULATOR illuminated  | Bendix Remote Diagnostic Unit (RDU)  | |
RGT, STEER AXLE, and MODULATOR  | Bendix Remote Diagnostic Unit (RDU)  | |
LFT, DRIVE AXLE, and MODULATOR  | Bendix Remote Diagnostic Unit (RDU)  | |
RGT, DRIVE AXLE, and MODULATOR illuminated  | Bendix Remote Diagnostic Unit (RDU)  | |
TRACTION, and MODULATOR illuminated  | Bendix Remote Diagnostic Unit (RDU)  | |
ECU illuminated  | Bendix Remote Diagnostic Unit (RDU)  | |
Green VLT OFF or flashing  | Bendix Remote Diagnostic Unit (RDU)  | |
Any other combination of illuminated LEDs  | Bendix Remote Diagnostic Unit (RDU)  |