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PGM-FI main relay 1, Ignition coil relay, PGM-FI subrelay, ETCS relay, Rear window defogger relay
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Disconnect the under-hood fuse/relay box connector D (20P).
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At the under-hood fuse/relay box side, do the following test.
PGM-FI main relay 1:
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Connect terminal No. 16 and body ground. There should be battery voltage between terminal No. 5 and body ground.
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Disconnect terminal No. 16 from body ground. There should be no voltage between terminal No. 5 and body ground.
Ignition coil relay:
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Connect terminal No. 16 and body ground. There should be battery voltage between terminal No. 18 and body ground.
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Disconnect terminal No. 16 from body ground. There should be no voltage between terminal No. 18 and body ground.
PGM-FI subrelay:
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Connect terminal No. 20 and body ground. There should be battery voltage between terminal No. 9 and body ground.
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Disconnect terminal No. 20 from body ground. There should be no voltage between terminal No. 9 and body ground.
ETCS relay:
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Connect power and ground between terminals No. 15 (+) and the No. 17 (−). There should be battery voltage between terminal No. 6 and body ground.
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Disconnect power and ground from terminals No. 15 (+) and the No. 17 (−). There should be no voltage between terminal No. 6 and body ground.
Rear window defogger relay:
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Connect power and ground between terminals No. 4 (−) and the No. 14 (+). There should be battery voltage between terminal No. 3 and body ground.
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Disconnect power and ground from terminals No. 4 (−) and the No. 14 (+). There should be no voltage between terminal No. 3 and body ground.
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