GX 470 V8-4.7L (2UZ-FE) (2004)
A.
Using a torx socket wrench (Torx socket wrench [T=30]), loosen the 2 torx screws until the groove along the screw circumference catches
on the screw case.
NOTE:
When removing the horn button assembly, take care not to pull the airbag wire harness.
B.
Pull out the horn button assembly from the steering wheel assembly.
C.
Using a screwdriver, release the lock part of each of the airbag connectors and disconnect the 2 airbag connectors.
D.
Disconnect the horn ground harness from the horn button assembly.
CAUTION: