Caterpillar — Fault Clearing

Testing & diagnosis · Digital Voltage Regulator

From a Caterpillar service manual — check it applies to your exact model before use.

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Procedure

1. Select parameter :94 on the display and press the function key.
2. The fault value in parameter :92 is moved to parameter :93 and parameter :92 is cleared to 0000.
3. To clear the previous fault, select parameter :94 again. Parameter :93 is cleared to 0000 and the display returns to :01.

Source: Caterpillar service manual. Steps and values are as documented; always cross-check against the official manual and any later revisions for your exact serial number before servicing.

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