NASdiesel
Full Access Member
- Joined
- Dec 21, 2011
- Posts
- 648
- Reaction score
- 60
'12, I recently installed an ARB bumper and made some changes to the truck. This included disabling the park-distance sensors via IID. Since completing all of this work, when I start up the truck, I get a very loud tone for about 3-5 seconds over the sound system. It happens right away after ignition and stops. Everything else 'works' on the truck and park distance is fully disabled. Only happens at ignition, in Park. But it is very annoying. Anyone have a thought or experience with this?