20
Table 4A: Diagnostic Trouble Codes (DTCs), Descriptions, and Service Action Codes
Go to the
Service Action
Code List in
Table 4B
(Pages 22-30)
DTC Description SPN FMI
250 J1939 signal: Error in EEC3 nominal friction percent torque 514 19 N
251 J1939 signal: Not available EEC3 nominal friction percent torque 514 9 N
252 J1939 signal: Error in ETC1 transmission driveline engaged 560 19 N
253 J1939 signal: Not available ETC1 transmission driveline engaged 560 9 N
254 J1939 signal: Invalid ETC2 transmission selected gear 524 2 N
255 J1939 signal: Error in ETC2 transmission selected gear 524 19 N
256 J1939 signal: Not available ETC2 transmission selected gear 524 9 N
257 J1939 signal: Invalid ETC2 transmission actual gear ratio 526 2 N
258 J1939 signal: Error in ETC2 transmission actual gear ratio 526 19 N
259 J1939 signal: Not available ETC2 transmission actual gear ratio 526 9 N
260 J1939 signal: Invalid ETC2 transmission current gear 523 2 N
261 J1939 signal: Error in ETC2 transmission current gear 523 19 N
262 J1939 signal: Not available ETC2 transmission current gear 523 9 N
263 J1939 signal: Error in TC1 transmission requested gear 525 19 N
264 J1939 signal: Not available TC1 transmission requested gear 525 9 N
265 J1939 signal: Missing AUXIO message 701 14 D
266 J1939 signal: Missing DM1 message 1214 14 D
267 J1939 signal: Missing EEC3 message 514 14 D
268 J1939 signal: Missing ETC1 message 560 14 D
269 J1939 signal: Missing ETC2 message 524 14 D
270 J1939 signal: Missing TC1 message 525 14 D
271 J1939 signal: Missing FLC message 1705 14 D
272 J1939 signal: AUXIO trailer ABS not fully operational 707 2 H
273 Proprietary CAN: Message counter increment error 625 10 X
274
sensor
630 19 L
275 J1939 signal: Missing ETC5 message 767 14 D
276 J1939 signal: Error in ETC5 reverse switch 767 19 N
277 J1939 signal: Not available ETC5 reverse switch 767 9 N
278 J1939 signal: Error in CCVS1 brake switch 597 19 N
279 J1939 signal: Not available CCVS1 brake switch 597 9 N
280 XBR is locked-out 1196 19
S
281 Internal radar sensor error 630 12
282 Automatic braking system was activated too many times 2920 0 M
283 Internal radar sensor error 886 12 A
284
sensor
625 13 L
285 AEBS deactivated because of factory mode 5681 13
B
286 System detected an error requiring a radar shutdown 886 18
287 System detected engine not properly responding to control messages 513 13 FF
290 J1939: Engine Controller Signal Invalid - ERC1 Actual Engine Torque 1717 2 Z
291 J1939: Retarder Controller Signal Error - ERC1 Actual Max Torque 1717 19 AA
Note: The system will not report newly active J1939 Diagnostic Trouble Codes (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 4A – DTC Code to Service Action Code (Pages 15 – 21)
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