scion Workshop Repair Guides

Scion Workshop Service and Repair Manuals

Interior Lighting Module > < Horn Relay|Locations
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Horn Relay: Testing and Inspection

HORN: INTEGRATION RELAY: ON-VEHICLE INSPECTION

ON-VEHICLE INSPECTION

1. INSPECT INTEGRATION RELAY (Built in horn relay)

(a) Check the resistance of the horn relay.

(1) Measure the resistance according to the value(s) in the table below.

Standard resistance:

If the result is not as specified, replace the integration relay.

Interior Lighting Module > < Horn Relay|Locations