Ciera V6-231 3.8L (1986)
2.
Antenna Installation
A.
The antenna should be a permanent-mount type located in the center of the roof or center of the rear deck lid. Glass mounted antennas should
be kept as high as possible in the center of the rear window or windshield. If a magnetic-mount antenna must be used, care should be taken to
mount the antenna in the same location as a permanent mount type. If a disguise-mount antenna is used, great care should be taken to shield
the tuning network from vehicle electronics and wiring, or to mount the tuning network in an area completely clear of vehicle electronics and
wiring.
B.
Each vehicle model and body style reacts to radio frequency energy differently. When dealing with an unfamiliar vehicle, it is suggested that
a magnetic-mount antenna be used to check the proposed antenna location for unwanted effects on the vehicle. Antenna location is a major
factor in these effects.
3.
Antenna Cable Routing
A.
Always use a high quality coax (at least 98% shield coverage) routed away from the Engine Control Module (ECM) and other electronics
modules.
