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Master Switch Test

With ignition off, remove master switch. Leave electrical connector connected. Measure voltage at indicated switch terminals with switch in specified positions. See MASTER SWITCH TESTING  table. If voltage is as specified, go to appropriate procedure under TROUBLE SHOOTING  if applicable. If voltage is not as specified, replace master switch.

MASTER SWITCH TESTING

Switch Position Wire Color (1) Volts
Left Up GRN/BLU 12
Left Up RED/BLU 0
Left Up GRN/WHT 0
Left Up RED/WHT 0
Left Down GRN/BLU 0
Left Up RED/BLU 12
Left Up GRN/WHT 0
Left Up RED/WHT 0
Left One-Touch GRN/BLU 0
Left Up RED/BLU 12
Left Up GRN/WHT 0
Left Up RED/WHT 0
Right Up GRN/BLU 0
Left Up RED/BLU 0
Left Up GRN/WHT 12
Left Up RED/WHT 0
Right Down GRN/BLU 0
Left Up RED/BLU 0
Left Up GRN/WHT 0
Left Up RED/WHT 12
Right One-Touch GRN/BLU 0
Left Up RED/BLU 0
Left Up GRN/WHT 0
Left Up RED/WHT 12
(1) 12 volts=10-14 volts; 0 volts=0-1 volt.