Horn Switch; Horn Relay; Horn Switch Test Locations - Chrysler 2000 LHS Owner's Manual

8G - 2 HORN SYSTEMS
DIAGNOSIS AND TESTING (Continued)
1 – HORN SWITCH CONNECTOR
2 – DO NOT REMOVE NUTS
(6) If no ground, repair as necessary.
(7) If wires test OK and horn(s) does not sound,
replace horn(s).

HORN SWITCH

(1) Using ohmmeter, connect one lead to ground
wire and the other lead to the positive wire (Fig. 3).
(2) Depress horn switch, should have continuity
repeat for other switch. If no continuity replace
switches.

HORN RELAY

(1) Remove horn relay.
(2) Using ohmmeter, test for continuity between
ground and terminal 12 of junction block.
(a) When the horn switch is not depressed, no
continuity.
(b) Continuity to ground when horn switch is
depressed.
(c) If continuity is not correct repair horn switch
or wiring as necessary. Refer to Group 8W, Wiring
diagrams.
(3) Using voltmeter, test voltage at:
Fig. 3 Horn Switch Test Locations
3 – INSIDE CONNECTOR
from fuse F30.
Refer to Group 8W, Wiring Diagrams.
(4) Insert a jumper wire between terminals 13 and
15 of the junction block.
and refer to Horn Diagnosis and Testing.
SYSTEM TEST
CAUTION: Continuous
cause horn to fail.
Check fuse 18 in the Junction Block and fuse L in
the Power Distribution Center. Refer to Horn System
Test table.
(a) Terminal 11 and 13 test for battery voltage
(b) If voltage is incorrect repair as necessary.
(a) If horns sound replace relay.
(b) If the horns do not sound, install horn relay
sounding
LH
of horns will