Prelude Type-SH L4-2157cc 2.2L DOHC H22A4 (VTEC) 16V (1998)
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Rear Window Defogger Relay: Testing and Inspection
Power Relay Test
Normally-open type B:
Power Relays-Relay Test
1. Check for continuity between the terminals.
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There should be continuity between the No.1 and No.3 terminals when power and ground are connected to the No.2 and No.4 terminals.
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There should be no continuity between the No.1 and No.3 terminals when power is disconnected.
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Rear window defogger relay
Type 1:
Rear Window Defogger Relay
Type 2:
