CID 0269 FMI 03 Sensor Supply too high
Conditions Which Generate This Code:
The Electronic Control Module (ECM) detects supply voltage that is above 5.16 VDC for one second.
System Response:
The ECM will log the diagnostic code. The ECM flags all analog sensors as invalid data and all analog sensors are set to the respective default values.
Low power
Test Step 1. Perform the following diagnostic procedure: Analog Sensor Supply Circuit - Test
Results:
- OK - STOP
Caterpillar Information System:
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