The LINX relay wiring harness is a relay-equipped loom for the ARB LINX vehicle accessory interface, used when fitting an accessory that does not include its own relay. It integrates a relay into the LINX system so heavy loads are switched correctly while the interface handles control signals. Most ARB looms already include a relay; this harness is only required if the accessory lacks one.
ARB Wiring Harness Linx Relay