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Master Switch Test

Remove master switch. Check for continuity between specified terminals of master switch. See Fig 1. See appropriate MASTER SWITCH CONTINUITY TEST TABLE. If continuity is not as specified, replace master switch.

MASTER SWITCH CONTINUITY TEST

Window Switch Terminals No.
Driver's Switch
Off (Neutral) (1)
Up Auto 3, 5 & 10
Up Auto 3 & 10
Down 5, 9 & 10
Right Front Switch
Off (Neutral) (1)
Up 4 & 10
Down 10 & 12
Left Rear Switch
Off (Neutral) (1)
Up 1 & 10
Down 7 & 10
Right Rear Switch
Off (Neutral) (1)
Up 2 & 10
Down 8 & 10
(1) Continuity should not exist between any terminals.
Fig 1: Identifying Master Switch Terminals
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