Prelude L4-2157cc 2.2L DOHC (VTEC) MFI (2001)
Headlamp Dimmer Relay: Testing and Inspection
Five-terminal type C:
1. Check for continuity between the terminals.
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There should be continuity between the No.4 and No.5 terminals when power and ground are connected to the No.1 and No.3 terminals.
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There should be continuity between the No.2 and No.5 terminals when power is disconnected.
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Dimmer relay