1995-1997 Yukon Ignition Starter Alarm Switch "check relay page 2" Questions

...change the switch,you should spend sometime to inspect the wiring between the fuel pump relay,ECU and fuel pump. Please post up day on the comment window/page. I will follow up on it later. Good

...relay. 5. Does the vehicle have an immobilizer? Some immobilizer systems will not allow the vehicle to crank if active. 6. Check connections. The heavy gauge remote start input wires on the heavy ...