3456 Engine, 836G Landfill Compactor, 834G Wheel Dozer and 988G Wheel Loader Caterpillar


CID 0262 FMI 03 5 Volt Sensor DC Power Supply short to +batt

Usage:

988G 2TW
Conditions Which Generate This Code:

The Electronic Control Module (ECM) detects the following conditions:

  • The ECM reads voltage that is above 5.2 VDC for two seconds.

  • The ECM has been powered for at least three seconds.

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.

Possible Performance Effect:

  • Low power

Troubleshooting:

Test Step 1.

Results:

  • OK - STOP

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