Cellular Telephone Circuit Description for Chevrolet Chevy K Silverado - 4WD 2000

CKT 2240 (ORN) receives voltage at all times from the SEO1 fuse. CKT 243 (YEL) receives voltage with the ignition switch in the run and accessory position from the SEO ACCY fuse. Ground is supplied through CKT 1850 (BLK) from splice pack 203 and G203.

1. The cellular phone hookup circuits are located between the driver and passenger front seats extending from a cutout in the carpeting. On a center console equipped vehicle the circuits are located underneath the removable cupholder. An electrical passthrough knockout has been provided on the front wall of the center console storage bin to route the circuits into the bin.
2. The microphone leads are located at the inboard corner of the drivers visor underneath the headliner. Pull down the hanked branch, it should be approximately 8-10 inches long, and attach the microphone.
3. The circuits are marked and identified as follows: