Fault Codes/Caterpillar Inc./46Caterpillar Inc.46UnclassifiedGeneralWhat This Code MeansCurrent unbalanceRelated Caterpillar Inc. Fault Codes50/5181 O/U32RV1052-04032/32RV1063-040321064-5711078-0111078-5351152-5351371-040Browse 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.Your question about 46GET THE ANSWERFree account required — we'll bring your question with you.