Acura NSX 1991 Manual page 830

Main Menu
Lighting System
Daytime Running Lights Control Unit Input Test (Canada)
Remove the glove box lower panel and glove box.
Disconnect the 4-P and 8-P connectors from the daytime
running lights control unit.
Inspect the connector and socket terminals to be sure
they are all making good contact.
• If the terminals are bent, loose, or corroded, repair
them as necessary, and recheck the system.
• If the terminals look OK, make the following input
tests at the connector.
— If any test indicates a problem, find and correct
the cause, then recheck the system.
— If all the input tests prove OK, the control unit
must be faulty; replace it.
No. Wire
Table of Contents
Test condition
4-P CONNECTOR
View from wire side
Test: Desired result
DAYTIME RUNNING LIGHTS
CONTROL UNIT (Canada)
8-P CONNECTOR
Possible cause if result is not obtained