Courtesy of:DiscountCarStereo.com
IL-GM3
Quick start installation Guide
for GM CLASS II Radios with no external device
Created: January 16, 2017
Revised October 3, 2018
Page 1: ...Courtesy of DiscountCarStereo com IL GM3 Quick start installation Guide for GM CLASS II Radios with no external device Created January 16 2017 Revised October 3 2018...
Page 2: ...gain access to connectors Vehicle specific radio removal instruction are not part of this guide but available upon request 2 If present disconnect 12 pin factory plug from Radio See Fig 1 2 Fig 1 2 F...
Page 3: ...location away from heat humidity moving parts or sharp metal objects Damage to lightning Damage to lightning Damage to lightning Damage to lightning plug may occur if subject to abuse plug may occur...
Page 4: ...ve tried both switch settings but radio does not I have tried both switch settings but radio does not I have tried both switch settings but radio does not recognize the recognize the recognize the rec...
