NSX V6-3.0L DOHC (1991)
14.
Turn the phone off. Check for continuity between terminal 15 of the 25-pin connector and terminal 3 of the 14-P connector using a long test lead.
Is there continuity?
Yes - Replace the transceiver.[ ]
No - Go to the next step.
15.
Check the connections at both DIN connectors (one at the control box, one at the transceiver).
Are the DIN connectors OK?
Yes - Repair the open wire between the 25-P transceiver connector and the 14-P control box connector.[ ]
No - Repair the faulty DIN connectors.[ ]
Handsfree speaker is inoperative
1.
Before you begin, run the Components Check described on the first page and verify the problem.
2.
Turn the ignition switch to I (Accessory). Then turn the phone on, and verify that it's unlocked. The handset display should read ON and stay ON
throughout this test.
3.
Verify the speaker problem by pressing keys on the handset and listening for tones. (You should also have heard a tone when you turned the phone
on.)
4.
With the handset, enter the programming mode of the Number Assignment Module (NAM) by pressing Fcn + 0 + 6 digit security code + repeat the
6-digit security code + Rcl. (Refer to the programming instructions on the last page of this bulletin.)
5.
Scroll to step 10 by holding down the * key. Does step 10 display "010100?"
Yes - Go to step 7.
No - Enter "010100. Repeatedly press the * key until "01" appears in the display. Then, press the "Snd" key.
6.
Press the keys on the handset and listen for the tones. Can you hear the tones through the speaker?
Yes - The hands-free speaker function is OK.[ ]
