C13, C15, and C18 Engines Troubleshooting – Cat ET Service Error Identifiers

Service Error ID’s are displayed when the CAT ET Service test has failed. The Service Error ID’s are to help explain why the service has test failed. There could be cases when the service test error ID will isolate the failed component. If applicable use the appropriate troubleshooting procedure.

Table 1
Service Error Identifiers Description Troubleshooting
$0003 Another Service Test is Active Only one service test may be active on a machine or engine at a time.
$0004 Service Test Active by Another ECM Another Service test from a different ECM is active. Either wait until it is completed or abort the test to proceed.
$0005 Loss of Service Test Interlock There is a communication issue between the ECM and ET. There is too much data communicating across the data link. Disconnect any other data collecting tools like CANape, CANcases, and Supercom2.
$0006 Service Test Aborted by Tool/Monitor Abort by user, Restart the test if desired
$0009 Service Test Aborted by ECM Check the service tool connection, do not abort the test before the test is complete. Repeat the test, if necessary.
$101A Incorrect Throttle Position The throttle is depressed or faulty. If the application contains a rabbit/turtle, it maybe faulty.
$101B Shift Lever Not in Neutral Shift Lever to Neutral
$101C Transmission Gear Incorrect Shift power train to Neutral
$110A Right Motor Rotation Direction Incorrect The right drive motor velocity is greater than 0. The motor could be faulted or have a loss of communication on the datalink.
$110C Brake Pedal Depressed Release the brake.
$115C Regeneration is Active Wait for a DPF regeneration to complete or abort the test.
$1109 Left Motor Rotation Direction Incorrect The left drive motor velocity is greater than 0. The motor could be faulted or have a loss of communication on the datalink.
$1012 Lever Not in Correct Position Shift level to neutral.
$1018 Parking Brake Not Engaged Apply parking brake
$1180 Machine is Not Idle Implements (or saws in Forestry products) are actively in operation. Hydraulics are not locked out. Implement lockout solenoid is on Hoist and is not in float. AWD is installed and the AWD system is in Creep mode (MG). Steering lockout is off. OK to elevate speed switch is OFF (for Industrial applications only).
$1126 Ground Speed Too High The machine is moving, stop the machine to perform service test.
ARD Ignition Test
$0002 Active Diagnostic Present Resolve active diagnostics. Refer to appropriate story.
$0006 Service Test Aborted by Tool/Monitor Abort by user, restart the test
$0009 Service Test Aborted by ECM Check the service tool connection, do not abort the test before the test is complete. Repeat the test, if necessary.
$10FB Engine RPM Too Low Engine must be running or engine speed has reduced during test.
EGR System Test
$0002 Active Diagnostic Present Resolve active diagnostics. Refer to appropriate story
$0006 Service Test Aborted by Tool/Monitor Abort by user, restart the test
$0009 Service Test Aborted by ECM Check the service tool connection, do not abort the test before the test is complete. Repeat the test, if necessary.
$10FB Engine RPM Too Low Engine must be running, or Engine speed has reduced during test.
$10FC Engine RPM Too High Reduce engine speed before running service test
$1156 Exhaust Gas Recirculation Differential Pressure Not Responding Refer toTroubleshooting, “NOx Reduction System – Test”. Refer to test step “Perform EGR System Test”.
$1157 Exhaust Gas Recirculation Intake Pressure Not Responding Refer toTroubleshooting, “NOx Reduction System – Test”. Refer to test step “Perform EGR System Test”.
$1158 Delivered Fuel Volume Not Responding Refer toTroubleshooting, “NOx Reduction System – Test”. Refer to test step “Perform EGR System Test”.
$1159 Exhaust Gas Recirculation Mass Flow Rate Incorrect Refer toTroubleshooting, “NOx Reduction System – Test”. Refer to test step “Perform EGR System Test”.
ARD Air System Test
$0002 Active Diagnostic Present Engine must be running, or Engine speed has reduced during test
$0006 Service Test Aborted by Tool/Monitor Abort by user, restart the test
$0009 Service Test Aborted by ECM Check the service tool connection, do not abort the test before the test is complete. Repeat the test, if necessary.
$10FB Engine RPM Too Low Engine must be running, or Engine speed has reduced during test
$10FC Engine RPM Too High
$115D Aftertreatment #1 Secondary Air Pressure Not Responding There is an air leak or restriction between the turbo compressor and the CRS System
$115E Intake Manifold Pressure Not Responding There is an air leak or restriction between the turbo compressor and Intake manifold
ARD Nozzle Heater Circuit Test
$0006 Service Test Aborted by Tool/Monitor Abort by user, restart the test
$0009 Service Test Aborted by ECM Check the service tool connection, do not abort the test before the test is complete. Repeat the test, if necessary.
$10A7 Coolant Temperature Too Low Allow the engine to warm up
$115C Regeneration is Active Allow the regeneration to complete
$1010 Engine Stopped (No Engine RPM) Start the engine
$1050 Battery Voltage Too High Check ARD head part number for your application. There are specific parts for specific system voltages.
Fuel System Functional Test
$0002 Active Diagnostic Present Resolve any active diagnostic codes. Refer to the appropriate troubleshooting procedure.
$0006 Service Test Aborted by Tool/Monitor Abort by user, restart the test.
$0009 Service Test Aborted by ECM Check the service tool connection, do not abort the test before the test is complete. Repeat the test, if necessary.
$10CB Engine Load Too High Fuel rate is too high for the test. Reduce load applied to the engine during the test.
$108C Coolant Temp Low Coolant temperature must be greater than 40° C (104° F)
$111D Fuel Rail High Pressure Decay Too High Refer to Troubleshooting, “Fuel Rail Pressure is Low”. Refer to Test Step “Perform Fuel System Functional Test”.
$111E Fuel Rail Low Pressure Decay Too High
$111F Fuel Pump Flow Too Low
$1108 Excessive Engine RPM Change
$1120 Fuel Pump Timing Incorrect
Fuel System Verification Test
$0002 Active Diagnostic Present Resolve any active diagnostic codes. Refer to the appropriate troubleshooting procedure.
$0006 Service Test Aborted by Tool/Monitor Abort by user, restart the test.
$0009 Service Test Aborted by ECM Check the service tool connection, do not abort the test before the test is complete. Repeat the test, if necessary.
$10CB Engine Load Too High Fuel rate is too high for the test. Reduce load applied to the engine during the test.
$10D0 Engine Has Not Been Running Long Enough Engine must be running during the test, start the engine before starting the test.
$10EF Machine Speed Not Zero Do not move the machine during the test.
Injector Fuel Delivery Test
$0002 Active Diagnostic Present Resolve any active diagnostic codes. Refer to the appropriate troubleshooting procedure.
$0006 Service Test Aborted by Tool/Monitor Abort by user, restart the test.
$0009 Service Test Aborted by ECM Check the service tool connection, do not abort the test before the test is complete. Repeat the test, if necessary.
$10CB Engine Load Too High Fuel rate is too high for the test. Reduce load applied to the engine during the test.
$10D0 Engine Has Not Been Running Long Enough Engine must be running during the test, start the engine before starting the test.
$108C Coolant Temp Low Coolant temperature must be greater than
65° C (149° F)
$10EF Machine Speed Not Zero Do not move the machine during the test.
ARD Fuel Flush Test
$0002 Active Diagnostic Present Resolve any active diagnostic codes. Refer to the appropriate troubleshooting procedure.
$0006 Service Test Aborted by Tool/Monitor Abort by user, restart the test.
$0009 Service Test Aborted by ECM Check the service tool connection, do not abort the test before the test is complete. Repeat the test, if necessary.
$1011 Engine Running (Engine RPM Present) The test cannot run with the engine running, turn the engine OFF.
$1151 ARD Fuel Pressure #1 Too High Troubleshoot code E1050.
$1151 ARD Fuel Pressure #2 Too High Troubleshoot code E1051.

 

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