Body Electrical - Power Windows

Power Windows

Master Switch Input Test - Without UP-AUTO Function (cont'd)

22-193

With the connector still disconnected, make these input tests at the connector.

If any test indicates a problem, find and correct the cause, then recheck the system.
If all the input tests prove OK, go to step 5.

Cavity	Wire	Test condition	Test: Desired result	Possible cause if result is not obtained
4 [6]	BLK	Under all condition	Check for continuity to ground: There should be continuity	Poor ground (G501) An open in the wire
8[2]
14	GRN/WHT	Ignition switch ON (II)	Check for voltage to ground: There should be battery voltage	Blown No. 6 (7.5A) fuse in the under - dash fuse/relay box Blown No. 22, 24 or 25 (20A) fuse in the under - dash fuse/relay box Faulty power window relay An open in the wire
2 [8]	GRN/BLK
18	YEL/RED
11	YEL/BLU
6 [4]	RED/YEL	Connect the No. 14 and No. 6 [No. 4] terminals, and the No. 7[No. 3]and No. 4[No. 6]terminals, and turn the ignition switch ON (II)	Check for driver's window motor operation: It should run (the driver's window moves down)	Faulty driver's window motor An open in the wire
7 [3]	RED/BLK
1 [9]	BLU/RED	Connect the No. 2 and No. 3 [No. 7] terminals, and the No. 1 [No. 9] and No. 8 [No. 2] terminals, and turn the ignition switch ON (II)	Check for front passenger's window motor operation: It should run (the front passenger's window moves down)	Faulty front passenger's window motor Faulty front passenger's window switch An open in the wire
3 [7]	BLU/WHT
19	BRN/WHT	Connect the No. 18 and No. 17 terminals, and the No. 19 and No. 8[No. 2]terminals, and turn the ignition switch ON (II)	Check for left rear window motor operation: It should run (the left rear window moves down)	Faulty left rear window motor Faulty left rear window switch An open in the wire
17	BRN
12	BLU/ORN	Connect the No. 11 and No. 10 terminals, and the No. 12 and No. 8 [No. 2] terminals, and turn the ignition switch ON (II)	Check for right rear window motor operation: It should run (the right rear window moves down)	Faulty right rear window motor Faulty right rear window switch An open in the wire
10	BRN/YEL

Reconnect the 20P connector to the switch and perform the following input tests.

If any test indicates a problem, find and correct the cause, then recheck the system.
If all the input tests prove OK, the control unit must be faulty; replace the power window master switch.

Cavity	Wire	Test condition	Test: Desired result	Possible cause if result is not obtained
20	RED/WHT	Connect the No. 14 and No. 6[No. 4]terminals, and the No. 7 [No. 3] and No. 4[No. 6]terminals, and turn the ignition switch ON (II)	Check for voltage between the No. 20 and No. 4[No. 6]terminals: About 6 V should be indicated while the driver's window motor running	Faulty driver's window motor An open in the wire

[ ]:RHD type