Inspect Horn Switch; Inspect Horn Operation - Toyota Celica 2000 Repair Manual

BE-126
N
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-,_
REJ907
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BODY ELECTRICAL
INSPECTION
1 .

INSPECT HORN SWITCH

Disconnect the negative (-) terminal from the battery.
(a)
Remove the left and right covers from the steering wheel.
(b)
Using a torx socket wrench, loosen the 2 bolts.
(c)
Pull up the horn pad and place it on the steering column,
(d)
as shown.
HINT:
Do not disconnect the connector from the horn pad.
(e) Disconnect the connector from the slip ring.
( f) Check that no continuity exists between terminal 6 of the
connector and body ground.
(g) Check that continuity exists between terminal 6 of the
connector and body ground when the horn contact plate
is pressed against the steering spoke assembly.
If continuity is not as specified, repair or replace the steering
wheel or wire harness as necessary.
Install the horn pad in place and using a torx socket
(h)
wrench, torque the 2 bolts.
(l}
Torque:
{j)
Install the left and right covers.
Connect the negative (-) terminal to the battery.
2.

INSPECT HORN OPERATION

Connect the positive
and negative (-) lead to the horn body and check that the horn
blows.
If operation is not as specified, replace the horn.
·�··
BE�9<17
SYSTEM
N·m (72 kgf.cm, 62 in.·lbf)
7.1
(+)
lead from the battery to the terminal
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