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2003
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ES 300 V6-3.0L (1MZ-FE)
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Repair and Diagnosis
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Relays and Modules
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Relays and Modules - Power and Ground Distribution
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Power Distribution Relay
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Testing and Inspection
Power Distribution Relay: Testing and Inspection
INSPECT ACC RELAY
a.
Inspect the defogger relay (marking: DEF) continuity.
If the continuity is not as specified, replace the relay.