indicated in the following continuity table. The iden-
tity of each terminal is shown in (Fig. 5).
For test purposes, the first position is the OFF
position, the next six positions are for the DELAY
wipe. LOW is the next detent position and HIGH is
the full counterclockwise detent position.
In any wiper switch position, if the control stalk
end cap is depressed, the washer circuit will be com-
pleted.
WINDSHIELD WASHERS
Whenever a windshield washer malfunction occurs,
first verify that the windshield washer wire harness
is properly connected to all connectors before starting
normal diagnosis and repair procedures. Refer to
Windshield Washer Test table.
Fig. 3 Body Control Module Location
1 – JUNCTION BLOCK/BCM
Fig. 4 Multi-Function/Wiper Switch
1 – WINDSHIELD WASHER BUTTON
2 – CONTROL STALK (BEAM SELECT)
3 – HAZARD WARNING BUTTON
4 – MULTI-FUNCTION SWITCH
5 – WINDSHIELD WIPER CONTROL
Fig. 5 Multi-Function/Wiper Switch Pin Call-Out
WINDSHIELD WIPER/WASHER SWITCH
RESISTANCE TEST
SWITCH
POSITION
TERMINALS RESISTANCE
VALUE
OFF PINS 1 T0 3 OPEN > 300 K
OHMS
1 PINS 1 TO 3 9.72 K OHMS
DELAY 2 PINS 1 TO 3 8.22 K OHMS
LEVEL 3 PINS 1 TO 3 6.61 K OHMS
4 PINS 1 TO 3 5.12K OHMS
5 PINS 1 TO 3 3.67K OHMS
6 PINS 1 TO 3 2.22K OHMS
LOW PINS 1 TO 3 1.02 K OHMS
HIGH PINS 1 TO 3 0.51K OHMS
WASH PINS 1 TO 2 0 OHMS
LH WIPER AND WASHER SYSTEMS 8K - 3
DIAGNOSIS AND TESTING (Continued)
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