inputs.text: good starter know install - despite others said difficult project not bad seehems took full day done worked like charm good range starts immediately 2002 gmc sonoma passlock ii bypass used pljx believe grounded wire supposed go rehemote start completely disabled antitheft not want active anyway used wiring diagram [ ] instructions little vague essentially need ignition start accessory12v power ground would recommend brake safety opted not install hood mount safety ones not need hook tach unit \\selflearn\\ feature works rather well not comfortable wiring taking apart vehicle incompetent general not try however best buy quoted 400 labor