10
Diagnostic Trouble Codes (DTCs),
Descriptions and Service Action Codes
Go to the Service Action
Code List in Table 2
(Pages 11-14)
DTC Description
178 J1939: Brake controller signal error - EBC2 Front Axle Speed
P
179 J1939: Engine controller signal invalid - Engine Speed
180 J1939: Vehicle controller signal invalid - OEL Turn Signal Switch
181 J1939: Vehicle controller signal invalid - TCO1Tachograph Vehicle Speed
182 J1939: Brake controller signal invalid - VDC2 Steering Wheel Angle
183 J1939: Vehicle controller signal invalid - OEL High Beam Headlamp
M
184 J1939: Vehicle controller signal invalid - Left Turn Signal
185 J1939: Vehicle controller signal invalid - Right Turn Signal
186 J1939: Vehicle controller signal invalid - Windshield Wiper
187 J1939: Vehicle controller signal error - OWW Wiper N
188 J1939: Vehicle controller signal error - OEL High Beam N
189 J1939: Brake controller signal invalid - VDC2 Yaw Rate P
190 J1939: Brake controller signal invalid - VDC2 Yaw Rate M
191 J1939: Brake controller signal invalid - VDC2 Lateral Accl P
192 J1939: Brake controller signal missing - VDC2 Lateral Accl M
193 J1939: Vehicle controller signal invalid - FLIC Prop Speaker P
194 J1939: Vehicle controller signal invalid - OEL Hazard Switch
M
195 J1939: Vehicle controller signal invalid - OEL Turn Signal
196 J1939: Brake controller signal invalid - EBC1 Brake Switch
197 J1939: Vehicle controller signal invalid - TCO1 Vehicle Speed
198 Brake controller mismatch - Fusion
™
I
199 J1939: Vehicle controller message missing - OWW M
200 J1939: CCVS1 Vehicle Speed signal invalid P
201 J1939: CCVS1 Vehicle Speed signal missing M
Note: The system will not report newly active J1939 DTCs until the engine has been
running for 15 seconds. Do not attempt to diagnose J1939 DTCs without the engine running.
Call the Bendix Tech Team at 1-800-AIR-BRAKE (1-800-247-2725), option 2, for troubleshooting assistance.
Table 1 – DTC Code to Service Action Code (Pages 8–10)