1997 Nissan Pickup Owner's Manual - Page 80

CB RADIO OR CAR PHONE Microphone installed model If equipped with a genuine cellular phone, your NISSAN features a non-directional microphone in the steering column cover, so it is not necessary to look at or speak directly into the microphone when calling. To do so could detract from the driving operation and cause an accident. See the manual for car phone operation CAUTION ● Keep the antenna as far away as possible from the Engine Control Module (ECM). ● Also keep the antenna wire more than 8 inches (20 cm) away from the fuel injection wiring harness. Do not route the antenna wire next to any harness. ● Adjust the antenna standing-wave ratio as recommended by the manufacturer. ● Connect the ground wire from the radio chassis to the body. ● For details, consult a NISSAN dealer. Pre-wired and antenna for phone installed model Some models are pre-wired to accept the genuine NISSAN cellular phone. In addition, the same model has the phone antenna built into the rear glass window. When installing a CB, ham radio or car phone in your NISSAN, be sure to observe the following cautions, otherwise the new equipment may adversely affect the MFI (Multiport Fuel Injection) system and other electronic parts. 3-21