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8-1. ELECTRIC SYSTEM
HEADLIGHTS
Headlight Wire Identification
Headlight Relay
12 volt input from fuse (headlight power) =
Yellow/Black.
12 volt input from ignition switch (relay winding
input) = Yellow/Blue.
12 volt output to headlights low beam and
low/high beam switch = Green.
Relay winding ground (from ECU ) =
Orange/Black.
Headlight Low/High Beam Switch
12 volt input from headlights relay = Green.
12 volt output to high beam headlights = Blue.
Headlight Test
Disconnect headlight connector.
Using multimeter measure the voltage:
SWITCH
WIRE COLOR
POSITION
LO beam/
Green
HI beam
HI beam
Blue
Headlight Bulb Replacement
NOTICE: Never touch glass portion of an
halogen bulb with bare fingers, it shortens its
operating life. If glass is touched, clean it with
isopropyl alcohol which will not leave a film on
the bulb.
NOTE: The same bulb type is used for LO and
HI beams on both sides of vehicle.
Open the rubber cover.
Unplug connector from bulb.
Lift and release the fixing spring.
Pull the bulb out.
Properly reinstall removed parts in the reverse
order of their removal.
Validate headlight operation.
8-1-18
VOLTAGE
Black
Battery
voltage
Black
②
③
①
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Troubleshooting
