User's Manual

46
Troubleshooting Diagnostic Trouble Codes (DTCs):
J1939 Bendix
®
ESP
®
system-related (continued)
1st. Blink
Code
26
Location:
J1939 Bendix
®
ESP
®
system-related
2nd.
Blink
Code
Diagnostic Trouble Code
Description
Repair Information
12 Time‑out or invalid data for
Conguration of Electronic
Engine Controller 1 ESP
Message
Check for damaged or reversed J1939 wiring. Check for damaged or
corroded connectors. Verify the presence of engine on J1939 link. Verify
that the message is being transmitted. Verify that the data for reference
torque is correct. Verify the Electronic Control Unit (ECU) conguration
13 Invalid Data Transfer Time‑out
of EC1 ESP Message
Check for damaged or reversed J1939 wiring. Check for damaged or
corroded connectors. Verify the presence of engine on J1939 link. Verify
that the message is being transmitted. Verify that the data for reference
torque is correct. Verify the ECU conguration
14 Time‑out or invalid data for
Conguration of Driveline Line
Retarder ESP Message
Check for damaged or reversed J1939 wiring. Check for damaged or
corroded connectors. Verify the presence of a retarder on J1939 link. Verify
that the message is being transmitted. Verify that the data for reference
torque is correct. Verify the ECU conguration
15 Time‑out or invalid CAN data
–Electronic Engine Controller
ESP Message
Check for damaged or reversed J1939 wiring. Check for damaged or corroded
connectors. Verify the presence of engine ECU on J1939 link. Verify the
presence of engine ECU on J1939 link. Verify the ECU conguration
16 Time‑out or invalid CAN data
–Electrionic Transmission
Controller 2‑ message required
for ESP
Check for damaged or reversed J1939 wiring. Check for damaged or
corroded connectors. Verify the presence of transmission ECU on J1939
link. Verify that the message is being transmitted. Verify that the data for
current gear is correct. Verify the ECU conguration
17 Time‑out or invalid data
for Conguration of Engine
Retarder ESP Message
Check for damaged or reversed J1939 wiring. Check for damaged or
corroded connectors. Verify the presence of a retarder on J1939 link. Verify
message is being transmitted. Verify the ECU conguration
18 Time‑out or invalid data for
Conguration of Exhaust
Retarder ESP Message
Check for damaged or reversed J1939 wiring. Check for damaged or
corroded connectors. Verify the presence of a retarder on J1939 link. Verify
message is being transmitted. Verify the ECU conguration
19 Time‑out or invalid data for
Conguration of Transmission
Retarder ESP Message
Check for damaged or reversed J1939 wiring. Check for damaged or
corroded connectors. Verify the presence of Radar on J1939 link. Verify
the ECU conguration
20 Invalid Data Transfer Time‑out
of Driveline Line Retarder ESP
Message
Check for damaged or reversed J1939 wiring. Check for damaged or
corroded connectors. Verify the presence of a retarder on J1939 link. Verify
message is being transmitted. Verify the ECU conguration
21 Invalid Data Transfer Time‑out
of Engine Retarder ESP
Message
Check for damaged or reversed J1939 wiring. Check for damaged or
corroded connectors. Verify the presence of a retarder on J1939 link. Verify
message is being transmitted. Verify the ECU conguration
22 Invalid Data Transfer Time‑out
of Exhaust Retarder ESP
Message
Check for damaged or reversed J1939 wiring. Check for damaged or
corroded connectors. Verify the presence of a retarder on J1939 link. Verify
the presence of a retarder on J1939 link. Verify message is being transmitted.
Verify the ECU conguration