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Master Power Window Control Switch

Remove master power window control switch from vehicle. See POWER WINDOW SWITCH  under REMOVAL & INSTALLATION. Check continuity between specified terminals while operating switch to specified position. See MASTER POWER WINDOW CONTROL SWITCH TESTING  table. See Figure. If continuity is not as specified, replace master power window control switch.

MASTER POWER WINDOW CONTROL SWITCH TESTING

Switch Position Between Terminals No. Continuity
One-Touch Down
Down 4 & (1) 8 Yes
Neutral 4 & (1) 8 No
Lock-Out Circuit
Locked 1 & 4 Yes
Unlocked 1 & 4 No
Driver's Side
Up 4 & (1) 6 Yes
Down 4 & (1) 7 Yes
Neutral 2 & (1) 6; 2 & (1) 7 Yes
Passenger's Side
Up (1) 3 & 4 Yes
Down (1) 4 & 4 Yes
Neutral 2 & (1) 3; 2 & (1) 4 Yes
Left Rear
Up 4 & 6 Yes
Down 4 & 5 Yes
Neutral 2 & 5; 2 & 6 Yes
Right Rear
Up (1) 2 & 4 Yes
Down 3 & 4 Yes
Neutral 2 & 3; (1) 2 & 2 Yes
(1) Location of terminal is found in C504a connector.