Test conditionT€st: Desirod rosultPossibl€ cause if result is not obtainad
BLK2
ano
BLK3
Under all conditionsCheck for continuity to ground:
There should be continuitv,
. Poor ground {c501, G502). An open in the wire
WHT/YELlgnition switch ON (lllCheck for voltage to ground:
The.e should be battery voltage.
Blown No. 14 (20 Al fuse in the
under-dash fuse/relay box
Bfown No. 5, 8, 7 ot 4 l2O Al fuse
in the under-dash fuse/relay box
Faulty power window relay
An open in the wire
BLU/BLK
GRN/BLK
YEL/BLK
RED/BLU1
ano
REDATELl
Connect the WHT/YEL
and RED/YEL1 terminals,
and the RED/BLU1 and
BLK3 terminals with jum-
per wires, then turn the
ignition switch ON (lll.
Check the driver's window
motor:
It should run (the window
moves down).
. Faulty drivea's window motor. An open in the wire
4
BLU/YEL
and
BLU/GRN
Connect the BLU/BLK
and BLU/GRN terminals,
and the BLU/YEL and
BLK, terminals with jum-
per wires, then turn the
ignition switch ON (ll).
Check the tront passenger's
window motor:
It should run {the window
moves down).
. Faulty front passenger's window
motOa. An open in the wire
5
GRN/YEL
ano
GRN
Connect the GRN/BLK
and GRN terminals, and
the GRN/YEL and 8LK,
terminals with iumperwires, then turn the igni-
tion switch ON (ll).
Check the left fear window
motor:
It should run (the window
moves down).
Faulty left rear window motof
Faulty lett rear window switch
An oDen in the wire
6
YEL/GRN
and
YEL
Connect the YEL/BLK
and YEL/GRN terminals,
and the YEL and BLK,
terminals with iumper
wires, then turn the igni-
tion switch ON (ll).
Check the right rear window
motor:
It should run (the window
moves down).
Faulty .ight rea. window motor
Faulty right rear window switch
An open in the wire
7
BLU
ano
BLK/VVHT
Connect the WHT/YEL
and RED/YEL1 terminals.
and the REo/BLU1 and
BLK3 terminals with jum-
per wires. then turn theignition switch ON (ll).
Conned an analog ohmmeter tote.minals BLU and BLK/wHT:
The meter needle should move
back and lorth alternatelv asthe driver's window motor runs.
Faulty pulser
Faulty driver's window motor
An open in the wire
23-227
Power
Master
Windows
Switch lnput Test(Hatchback)
NOTE: The control unit is built into the power window
master switch, and onlv controls driver's door window
operations,
1. Remove the driver's door panal and disconnect the
1O-P connectol from the master switch.
2. lnsDect the connector and socket terminals to be
sure they are all making good contact.
a lf the terminsls arc bent, loose or corroded, rspair
them as necessary, and recheck the system.
a lf the terminals look OK, make the following in-
put tests at the connector terminals.- lf a test indicates a problem, find and correct
the cause, then recheck the systsm.- lf all the input tests prove OK, the powsr win-
dow master switch must be faulty; replace it.
RED/YEL
RED/BLUBLU/GR'{BLU/BLK
View from wirs sido
WiroTost conditionTost: Dashod r€suhPGslblo cluso if rosuh ir not obtalnad
1BLK'Under all conditionsCh€ck for continuity to ground:
There should be continuity.
Poor ground (G501, G5O2)
An oDen in the wire8LK3
WHT/YELlgnition switch ON {ll)Ch6ck for voltags to ground:
Th€re should be battery voltage.
Blown No. 14 l2O Al fuse in the
under-dash fuso/relay box
Blown No. 5, or No. 8 (2O A) tuse
in the under-dash luse/relay box
Faulty power window relay
An oDen in the wire
BLU/BLK
RED/BLU1
ano
RED/YELI
Connect the WHT/YEL
and REDfYELI terminals,
and the RED/BLU1 and
BLK3 terminals with jum-
per wires, then turn the
ignition switch ON {ll).
Check the driver's window
motor:
It should run (the window
moves down).
. Faulty driver's window motor. An ooen in th€ wire
4
BLU/YEL
and
BLU/GRN
Connect the BLU/BLK
and BLU/GRN terminals,
and the BLUTYEL and
BLK2 terminals with jum-
per wires, then turn the
ignition switch ON {ll).
Check ths passengor's window
motor:
It should run (the window
moves down).
. Faulty pass€nger's window motor. An oD€n in the wire
5
BLU
anq
BLKMHT
connect the WHTTYEL
and BEDrYELI terminals,
and the RED/BLU1 and
BLK3 terminals with jum-
pe. wires, then turn the
ignition switch ON (ll).
Conn€ct an analog ohmmeter to
thE BLU ANd BLKMHT t€Tr
minals:
The meter needle should move
back and torth alternately as
th€ driver's window motor runs.
Faulty pulser
Faultv driver's window motor
An oDen in the wire
23-228
