Matrix L4-1.8L (1ZZ-FE) (2008)
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Horn Relay: Testing and Inspection
HORN: HORN RELAY:
INSPECTION
1. INSPECT FUSE
(a) Measure the resistance of the HORN fuse.
Standard resistance:
Below 1 Ohms
If the result is not as specified, replace the fuse.
2. INSPECT RELAY
(a) Remove the HORN relay from the engine room R/B.
(b) Measure the resistance of the relay.
Standard resistance:
If the result is not as specified, replace the relay.