Cummins ISX CM870 (2003-06) Fault Code: 2366 (V2) PID: S28 SPN: 1072 FMI: 3/3 Engine Brake Actuator Circuit Number 1 – shorted high. Open circuit or high voltage detected at the engine brake solenoid number 1 signal circuit.
For engine have 05040408 software or newer
Possible causes:
1)Open circuit in the engine harness, brake harness, or engine brake solenoids
2)Signal circuit shorted to voltage source in the engine harness
3)Incorrect ECM calibration code in the ECM
4)Damaged ECM
5)Loose connection at the engine brake solenoid.
Possible repairs:
1)Select the correct ECM code and transfer the code to the ECM.
2)Replace the engine brake harness.
3)Replace the engine brake solenoid.
4)Replace the ECM.
5)Repair or replace the engine harness.
Related products
-
Allison 1000 & 2000 Gen 4 Fault Codes: U1000 Class 2 Loss of Serial Data Communication
1000 & 2000 Gen 4 $50.00 -
-
Allison 1000 & 2000 Gen 4 Fault Codes: P0848 Transmission Pressure Switch Solenoid D Circuit High
1000 & 2000 Gen 4 $50.00 -
-
-
Allison 1000 & 2000 Gen 4 Fault Codes: P2773 Torque Control Request Ignored – ECM/TCM
1000 & 2000 Gen 4 $50.00 -
Bendix ABS EC-30 Fault Code: SID 251 FMI 3
Bendix ABS -
-
-
Allison 1000 & 2000 Gen 4 Fault Codes: P0218 Transmission Fluid Over Temperature Condition
1000 & 2000 Gen 4 $50.00 -
-
-
Allison 1000 & 2000 Gen 4 Fault Codes: P1688 Unmanaged Engine Torque Delivered To TCM Signal
1000 & 2000 Gen 4 $50.00 -
Allison 1000 & 2000 Gen 4 Fault Codes: P0123 Pedal Position Sensor Circuit High Voltage
1000 & 2000 Gen 4 $50.00 -
