Chrysler Conquest 1988 Service Manual page 311

Led
switch
16Y360E
ECU
ETACS -
Inspection Procedure by Input Check System
8-299
9. KEY CYLINDER UNLOCK SWITCH
(1) Turn the ignition key to the LOCK position and open one
of the doors.
(2) Check to be sure that the indication of the voltmeter
connected to the diagnosis terminal moves by about 2V
or more when the key is inserted into the left door's key
cylinder and turned to the unlocked position.
If it does not, the problem is damaged or disconnected
wiring, or a short-circuit, of the left door's key cylinder
unlock switch input circuit.
(3) Check the right door lock and the rear hatch in the same
way.
NOTE
(1) If there is a short-circuit-of the key cylinder unlock
switch input circuit, all key cylinder input checks will
be no good.
(2) If a malfunction is found as a result of the input
checking, check according to check chart No. 24
(Refer to P.8-327).
Key cylinder
unlock switches
16Fi1341
.
IO. REAR HATCH SWITCH
(1) Turn the ignition key to the LOCK position and open one
of the doors.
(2) Check to be sure that the indication of the voltmeter
connected to the diagnosis terminal moves by about 2V
or more when the rear hatch is opened by using the
remote rear hatch release lever (located at the driver's
seat side).
(3) If it does not, check as described in check chart No. 26
(Refer to P.8-329).
11.
HOOD SWITCH
(1) Turn the ignition key to the LOCK position and open one
of the doors.
(2) Check to be sure that the indication of the voltmeter
connected to the diagnosis terminal moves by about 2V
or more when the engine hood is opened by using the
hood release lever.
(3) If it does not, check as described in check chart No. 27
(Refer to P.8-330).