Honda NSX-T 1998 Manual page 271

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Headlight High Beam/Dimmer
Relay (USA) Test
1. Remove the headlight high beam relay or the dimmer
relay (USA) from the under-hood fuse/relay box.
2. Check continuity at the relay terminals.
• There should be continuity between the C and D
terminals.
• There should be continuity between the A and B
terminals when power and ground are connect-
ed to the C and D terminals.
• There should be no continuity between the A and
B terminals when power is disconnected.
• Headlight high beam relay
• Dimmer relay (USA)
Table of Contents
Headlight Low Beam Relay Test
1. Remove the headlight low beam relay from the
under-hood fuse/relay box.
2. Check continuity at the relay terminals.
• There should be continuity between the C and D
terminals.
• There should be continuity between the A and B
terminals when power and ground are connect-
ed to the C and D terminals.
• There should be no continuity between the A
and B terminals when power is disconnected.