Fault Codes/Caterpillar Inc./46Caterpillar Inc.46UnclassifiedGeneralWhat This Code MeansCurrent unbalanceRelated Caterpillar Inc. Fault Codes50/5181 O/U32RV32/32RV3227/59Browse all Caterpillar Inc. fault codes→ASK RUDY ABOUT THIS FAULTGet a diagnosis walkthrough for 46 on your specific Caterpillar Inc. unit — cited to the OEM manual, not a forum guess.TRY IT FREE