Diagnosis And Testing - Left Multi- Function Switch - Chrysler Vehicle User Manual

8L - 28 LAMPS/LIGHTING - EXTERIOR
LEFT MULTI-FUNCTION SWITCH (Continued)
only momentary signaling is desired, the switch is
actuated to a left or right intermediate detent posi-
tion. In this position the signal lamps flash as
described above, but the switch returns to the Off
position as soon as the lever is released. When the
system is activated, one of two turn indicators in the
instrument cluster flashes in unison with the turn
signal lamps, indicating to the driver that the system
is operating.
DIAGNOSIS AND TESTING - LEFT MULTI-
FUNCTION SWITCH
Refer to the appropriate wiring information.
WARNING: ON VEHICLES EQUIPPED WITH AIR-
BAGS, DISABLE THE AIRBAG SYSTEM BEFORE
ATTEMPTING ANY STEERING WHEEL, STEERING
COLUMN, OR INSTRUMENT PANEL COMPONENT
DIAGNOSIS OR SERVICE. DISCONNECT AND ISO-
LATE THE BATTERY NEGATIVE (GROUND) CABLE,
THEN WAIT TWO MINUTES FOR THE AIRBAG SYS-
TEM CAPACITOR TO DISCHARGE BEFORE PER-
FORMING FURTHER DIAGNOSIS OR SERVICE. THIS
IS THE ONLY SURE WAY TO DISABLE THE AIRBAG
SYSTEM. FAILURE TO TAKE THE PROPER PRE-
CAUTIONS COULD RESULT IN ACCIDENTAL AIR-
BAG DEPLOYMENT AND POSSIBLE PERSONAL
INJURY.
(1) Disconnect and isolate the battery negative
cable.
(2) Remove the left multi-function switch from the
steering column (Refer to 8 - ELECTRICAL/LAMPS/
LIGHTING - EXTERIOR/LEFT MULTI-FUNCTION
SWITCH - REMOVAL).
(3) Remove the combination flasher from the left
multi-function switch.
(4) Using an ohmmeter, perform the continuity
and resistance tests at the terminals in the left
multi-function switch connector receptacles as shown
in the Left Multi-Function Switch Test table. Refer to
SWITCH POSITION
TURN
Neutral
Left
Right
Neutral
SWITCH POSITION
Park Lamps On
LEFT (LIGHTING) MULTI-FUNCTION SWITCH TEST
TURN SIGNAL AND HAZARD WARNING SWITCH TESTS
HAZARD
Off
Off
Off
On
EXTERIOR LIGHTING SWITCH TESTS
(Fig. 28) and (Fig. 29) for connector terminal and
cavity identification.
Fig. 28 Combination Flasher Receptacle
Fig. 29 Left Multi-Function Switch Connector
Receptacle (Connector B)
CONTINUITY BETWEEN
B1 & B4, B1 & B5
A2 & B2, A2 & B4, B1 & B5
A2 & B5, B1 & B4
A2 & B2, A2 & B4, A2 & B5, A2 & B6, A3 & B7, A3 & A5
CONTINUITY BETWEEN
(Connector A)
B9 & B20
TJ