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1998
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GS 400 V8-4.0L (1UZ-FE)
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Repair and Diagnosis
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Lighting and Horns
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Horn
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Horn Relay
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Testing and Inspection
Horn Relay: Testing and Inspection
INSPECT
HORN RELAY
CONTINUITY
If continuity is not as specified, replace the relay.
INSPECT
HORN RELAY
CIRCUIT