Description
GM non - amplified, non - onstar interface harness. Retains chimes and accessory through an on board speaker.
The GMRC-04 is designed for use in select 2000-2004 GM vehicles without Onstar that use the ‘Dock-n-Lock’ style harness. The GMRC-04 provides +12-volt accessory output and retains warning chimes through the use of an on-board speaker.
INSTRUCTIONS:
http://documents.victorytechnologies.com//documents/product/6929.pdf