C 1500 Truck 2WD V8-5.3L VIN T (1999)
Cellular Phone: Description and Operation
UV8 - Cellular Communication - Circuit Description
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.
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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.
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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 208.2-254.0 mm (8-10 in) long, and attach the microphone.
Cellular Telephone Circuit Description
Cellular Telephone Circuit Description
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The circuits are marked and identified as shown.
