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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)