NSX V6-3.0L DOHC (1991)
12.
Disconnect the 2-P connector from the speaker. Measure resistance between the positive (+) and negative (-) speaker posts, making sure to bypass
the speaker's capacitor.
Is there about 4.5 ohms of resistance?
Yes - Replace control box.[ ]
No - Replace rear speaker.[ ]
13.
Reconnect the 7-P connector to the control box. Then, with the phone on, backprobe to check continuity between terminal 2 of the 7-P connector
and terminal 6 of the 14-P connector while pressing any key on the handset.
Is there continuity for about 4 seconds after you release the handset key?
Yes - Go to the next step.
No - Replace the control box.[ ]
14.
With the phone still on, backprobe to check continuity between terminal 3 of the 7-P connector and terminal 5 of the 14-P connector while
pressing any key on the handset.
Is there continuity for about 4 seconds after you release the handset key?
Yes - Go to the next step.
No - Replace the control box.[ ]
