an improved modular landing gear harness for use on a jet aircraft is disclosed . the modular landing gear harness is divided into four sub - assemblies including the main sub - assembly , the brake temperature monitoring sub - assembly , the weight off wheels sub - assembly , and the anti - skid sub - assembly . the various sub - assemblies may be connected to form a unitary harness that provides a protective conduit for wiring for critical landing gear systems . the use of light - weight composite connectors facilitates troubleshooting and substantially reduces the overall weight of the harness assembly .