On-vehicle Inspection
ON-VEHICLE INSPECTION
PROCEDURE
1. INSPECT HORN RELAY
*a | Component without harness connected (HORN Relay) |
(a) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
Tester Connection | Condition |
Specified Condition |
---|---|---|
3 - 5 | Auxiliary battery voltage not applied between terminals 1 and 2 |
10 kΩ or higher |
3 - 5 | Auxiliary battery voltage applied between terminals 1 and 2 |
Below 1 Ω |
If the result is not as specified, replace the HORN relay.
Toyota Avalon (XX50) 2019-2022 Service & Repair Manual > Exterior Panels / Trim: Rear Door Belt Moulding
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