Chrysler Conquest 1988 Service Manual page 36

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WIRING HARNESS - Troubleshooting
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Power supply
Disconnect load.
Illumination lamp
-r
168024 1
Self-power test lamp
(or ohmmeter)
Switch
168024;
2. CHECKING SHORTCIRCUITS
(1) Remove the blown fuse and connect the test.la~mp to
the disconnected terminal. The test lamp should not
come on.
(2) Connect a lead wire of the test lamp to the power side
of the connector @. The test lamp should not come on.
(3) Connect a lead wire of the test lamp to the load side of
the connector @.,-The test lamp should comeon and
the load lamp should also come on.
(4) Disconnect-the load at the connector @ and connect
the test lamp lead wire to the load side of the connector
0. The test lamp should come on and the load lamp
should also come on.
(5) Connect the test lamp lead wire to the switch side of
the connector @I. The test lamp should come on.
(6) If the test conforms to any of the above conditions,
there is a shortcircuit in the wiring between the
connector a and the connector 0.
3. CHECKING CONTINUITY
(1) When the switch is in the OFF position, the self-.power
test lamp should come on or the ohmmeter should read
0 ohm only when the terminals @ and @are in~ercon-
netted.
(2) When the switch-is in the ON position, the self-power
test lamp should come on or the ohmmeter should read
0 ohm only when the terminals @ and @ are intercon-
nected.