KeylessOption Keyless Entry Remote Car Key Fob Replacement for CWTWB1U343, CWTWB1U313, LHJ002 Fully tested complete remote with a battery installed Replaces CWTWB1U313, CWTWB1U343, CWTWB1U311 DIY step by step programming instructions included KeylessOption warranty card Included with each purchase included This is a replacement part to match the original in form and function