Component Tests and General Diagnostics

INSPECTION




1. INSPECT FUSE (HORN)
a. Check the resistance of the HORN fuse.
Standard: Below 1 ohm
If the result is not as specified, replace the fuse.







2. INSPECT HIGH PITCHED HORN ASSEMBLY
a. Check operation of the horn.
If the result is not as specified, replace the horn assembly.







3. INSPECT LOW PITCHED HORN ASSEMBLY
a. Check operation of the horn.
If the result is not as specified, replace the horn assembly.

If all the check results are as specified above and the wire harness is normal, replace the horn button switch (steering wheel pad).