(Table 23, contd)
Troubleshooting Test Steps
Values Results
3. Cylinder Head
A. Check for cracks in the cylinder head. Perform a leak test
on the cylinder head. Refer to System Operation, Testing and
Adjusting, “Cylinder Head - Inspect” for the correct procedure.
Cylinder head Result: A fault was found in the cylinder head.
Repair: Repair the cylinder head or replace the cylinder
head. Install the cylinder head. Refer to Disassembly and
Assembly, “Cylinder Head - Install”.
Refill the engine with oil of the correct specification . Refer
to the Operation and Maintenance Manual for the correct
oil capacity and viscosity.
Result: A fault was not found in the cylinder head.
Proceed to Test Step 4.
4. Cylinder Block
A. Inspect the top face of the cylinder block for faults and signs
of leakage.
Refer to Systems Operation, Testing, and Adjusting, “Cylinder
Block - Inspect” for the correct procedure.
Cylinder block Result: A fault was found in the cylinder block.
Repair: Repair the cylinder block or replace the cylinder
block. Inspect the top deck. Refer to the Reuse and Sal-
vage Guidelines for the proper inspection procedure.
Refill the engine with oil of the correct specification . Refer
to the Operation and Maintenance Manual for the correct
oil capacity and viscosity.
Result: No fault was found in the cylinder block.
Install the cylinder head. Refer to Disassembly and As-
sembly, “Cylinder Head - Install”.
Contact the Dealer Solutions Network (DSN).
i07694339
Coolant Level Is Low
This procedure is only applicable to engines that
have a coolant level sensor.
This procedure covers the following diagnostic code:
Table 24
Diagnostic Trouble Codes for Low Coolant Level
J1939
Code
PDL Code Code Description
(code descriptions may vary)
Comments
111-1 E2143-3
Engine Coolant Level : Low - Level 3
The engine has been running for 60 seconds. The engine coolant level
has fallen below the coolant level sensor for the specified delay time.
Engine will shutdown if engine shutdowns are enabled in the Electronic
Service Tool. The code is logged.
111-17 E2143-1
Engine Coolant Level : Low - Level 1
The engine has been running for 60 seconds. The engine coolant level
has fallen below the coolant level sensor for the specified delay time.
A warning is displayed. The code is logged.
111-18 E2143-2
Engine Coolant Level : Low - Level 2
The engine has been running for 60 seconds. The engine coolant level
has fallen below the coolant level sensor for the specified delay time.
Engine power is derated. The code is logged.
84 UENR4469-36
Symptom Troubleshooting
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