Honda NSX-T 1998 Manual page 278

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High Horn Relay Test
1. Remove the high horn relay from under-hood relay
box A.
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 connected
to the C and D terminals.
• There should be no continuity between the A
and B terminals when power is disconnected.
Table of Contents
Security/Low Horn Relay Test
1. Remove the security/low horn relay from under-
hood relay box B.
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.