Applicable Systems
EMCP 4.2
Symptoms
CID 565 (Solenoid Valve 2): Out of calibration. The Caterpillar Electronic Technician (Cat ET) displays this fault. Machine operation may be derated or shut down depending on severity.
Possible Causes
- Sensor or actuator for Solenoid Valve 2 failed or out of range
- Wiring harness for CID 565 circuit open, shorted, or corroded
- ECM parameter for Solenoid Valve 2 out of calibration
- Mechanical or hydraulic issue affecting the component
Troubleshooting Steps
- Step 1: Connect Cat ET and read active fault codes for CID 565
Fault code 565-13 displayed with timestamp and component data - Step 2: Inspect wiring harness and connector for CID 565 (Solenoid Valve 2)
Wiring intact, connector clean and seated - Step 3: Test Solenoid Valve 2 sensor or actuator output
Output within Caterpillar specification range - Step 4: Check ECM for stored parameters and calibrate if needed
Parameters within factory specification - Step 5: Clear fault with Cat ET and verify no re-occurrence
Fault cleared and does not return after test cycle
How to Reset
To reset: 1) Correct the underlying fault for CID 565. 2) Press FAULT RESET on the EMCP panel or clear via Cat ET. 3) Verify machine returns to normal operation. Caution: Do not reset without repairing the fault as the machine may operate in derated mode.
Frequently Asked Questions
- Q: What does CID 565 mean on Caterpillar equipment?
CID 565 refers to Solenoid Valve 2. It is a standard Caterpillar Component Identifier used in diagnostic systems.
- Q: What does FMI 13 mean?
FMI 13 indicates: Out of calibration. FMI (Failure Mode Identifier) describes the type of failure detected.
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Source: Caterpillar SAE J1939 CID/FMI Reference, wholefleet.ca/motorsymphdiesel.com
Category: Generator
Published: 2026-10-13
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