HEADLIGHTS – Toyota Prius 2004 – SYSTEM WIRING DIAGRAMS

HEADLIGHTS

Headlamp Beam Adjustment Wiring Diagram for Toyota Prius 2004

List of elements for Headlamp Beam Adjustment Wiring Diagram for Toyota Prius 2004:

• (behind center of dash) ii
• (behind cluster) center connector 1
• (behind left end of dash) driver side j/b
• (vfd)
• A13
• A19
• Anti-lock brakes system
• Auto
• Body ecu (on right side of driver side j/b)
• Buzzer
• Center connector 1 (behind cluster)
• Center connector 2 (behind right side of dash)
• Combination meter
• Combination switch
• Computer data lines system
• D11
• D12
• Dome fuse 15a
• Driver side j/b (behind left end of dash)
• E17
• E28
• Engine room j/b (left side of engine compt)
• Engine room r/b (left side of engine compt)
• F14
• G14
• Gauge fuse 10a
• Gnd
• H-lp relay
• H15
• H16
• Hdlp
• Head
• Headlamps & foglamps circuit
• Headlight beam level control ecu (above right kick panel)
• Height control sensor (rear of vehicle)
• Hot at all times
• Hot in on and start
• Hrly
• Ih (above left kick panel)
• Ik (right end of dash)
• J/c 10 (behind right side of dash)
• J/c 5
• J/c 6 (behind right end of dash)
• J/c 7, 8 (behind left end of dash)
• L16
• Left headlight beam level control actuator (behind left headlight)
• Lh 1
• Lh 3
• Lh 4
• Lh+
• Lh-
• Lht
• Light control switch
• Main head fuse 40a
• Master
• N16
• Off
• Pnk
• Prst
• Red
• Rh 1
• Rh 3
• Rh 4
• Rh+
• Rh-
• Rht
• Right headlight beam level control actuator (behind right headlight)
• Sbr
• Sgr
• Shb
• Shg
• Shr
• Shrl
• Spdr
• Tail
• Wng

Headlamps & Fog Lamps Wiring Diagram, with DRL (1 of 2) for Toyota Prius 2004

List of elements for Headlamps & Fog Lamps Wiring Diagram, with DRL (1 of 2) for Toyota Prius 2004:

• (behind center of dash) ii
• (behind cluster) center connector 1
• (behind left end of dash)
• (vfd)
• A13
• A30
• A33
• Acc
• Acc fuse 7.5a
• Auto
• Automatic light control sensor upper left side of dash)
• B10
• B14
• B15
• Beam ind
• Bean ind
• Body ecu (on right side of driver side j/b)
• Center connector 1 (behind cluster)
• Center connector 2 (behind right side of dash)
• Cltb
• Clte
• Clts
• Combination meter
• Combination switch
• Computer data lines system
• D11
• D21
• Dbd2
• Dcty
• Dimmer switch
• Dome fuse 15a
• Driver side j/b (behind left end of dash)
• Drl diode
• Drl/dim
• E17
• E28
• Ecu b fuse 15a
• Ecu ig fuse 7.5a
• Ecub
• Engine room r/b (left side of engine compt)
• Exterior lights system
• F10
• F12
• F14
• Ffog
• Flash
• Foglight switch
• G14
• Gauge fuse 10a
• Gnd
• H15
• H16
• Head
• High
• Hon
• Hot at all times
• Hot in on and start
• Hot w/ acc relay energized
• Hrly
• Ih (above left kick panel)
• J/c 11 (behind left end of dash)
• J/c 19 (behind left end of dash)
• J/c 6 (behind right end of dash)
• J/c 9 (behind left end of dash)
• K10
• L16
• Left front door courtesy switch
• Lib1
• Light control switch
• Low
• Mpx1
• Mpx2
• Off
• Pnk
• Pwm1
• Red
• Sig
• Tail
• Tail fuse 10a
• Trly

Headlamps & Fog Lamps Wiring Diagram, with DRL (2 of 2) for Toyota Prius 2004

List of elements for Headlamps & Fog Lamps Wiring Diagram, with DRL (2 of 2) for Toyota Prius 2004:

• (left rear of engine compt) ee
• (right side of engine compt)
• (right side of engine compt) ea
• A w/o hid
• B w/ hid
• Center connector 1 (behind cluster)
• Daytime running light relay (behind upper left side of dash)
• Dim relay
• Drl
• Drl fuse 7.5a
• Drl relay 4
• Ee (left rear of engine compt)
• Engine room j/b (left side of engine compt)
• Engine room r/b (left side of engine compt)
• Engine room r/b 2 (right side of reserve tank)
• Fr fog fuse 15a
• Fr fog relay
• H-lp hi lh fuse 10a
• H-lp hi rh fuse 10a
• H-lp lo lh fuse 10a 15a
• H-lp lo rh fuse 10a 15a
• H-lp relay
• Hot at all times
• J/c 11 (behind left end of dash)
• J/c 7, 8 (behind left end of dash)
• Left front fog light
• Left headlight (w/o hid)
• Left headlight control ecu (w/ hid) (behind left headlight)
• Main head fuse 40a
• Pnk
• Right front fog light
• Right headlight (w/o hid)
• Right headlight control ecu (w/ hid) (behind left headlight)
• W/ hid
• W/o hid

Headlamps & Fog Lamps Wiring Diagram, without DRL (1 of 2) for Toyota Prius 2004

List of elements for Headlamps & Fog Lamps Wiring Diagram, without DRL (1 of 2) for Toyota Prius 2004:

• (behind center of dash) ii
• (behind cluster) center connector 1
• (vfd)
• A13
• A30
• A33
• Acc
• Acc fuse 7.5a
• Auto
• Automatic light control sensor upper left side of dash)
• B10
• B14
• B15
• Beam ind
• Bean ind
• Body ecu (on right side of driver side j/b)
• Center connector 1 (behind cluster)
• Center connector 2 (behind right side of dash)
• Cltb
• Clte
• Clts
• Combination meter
• Combination switch
• Computer data lines system
• D11
• D21
• Dbd2
• Dcty
• Dimmer switch
• Dome fuse 15a
• Driver side j/b (behind left end of dash)
• Drl/dim
• E17
• E28
• Ecu ig fuse 7.5a
• Ecub
• Engine room r/b (left side of engine compt)
• Exterior lights system
• F10
• F12
• F14
• Ffog
• Flash
• Foglight switch
• G14
• Gauge fuse 10a
• Gnd
• H15
• H16
• Head
• High
• Hot at all times
• Hot in on and start
• Hot w/ acc relay energized
• Hrly
• Ih (above left kick panel)
• J/c 11 (behind left end of dash)
• J/c 6 (behind right end of dash)
• L16
• Left front door courtesy switch
• Lib1
• Light control switch
• Low
• Mpx1
• Mpx2
• Off
• Pnk
• Red
• Sig
• Tail
• Tail fuse 10a
• Trly

Headlamps & Fog Lamps Wiring Diagram, without DRL (2 of 2) for Toyota Prius 2004

List of elements for Headlamps & Fog Lamps Wiring Diagram, without DRL (2 of 2) for Toyota Prius 2004:

• (left rear of engine compt) ee
• (right side of engine compt)
• (right side of engine compt) ea
• A w/o hid
• B w/ hid
• Center connector 1 (behind cluster)
• Dim relay
• Ee (left rear of engine compt)
• Engine room j/b (left side of engine compt)
• Engine room r/b (left side of engine compt)
• Engine room r/b 2 (right side of reserve tank)
• Fr fog fuse 15a
• Fr fog relay
• H-lp hi lh fuse 10a
• H-lp hi rh fuse 10a
• H-lp lo lh fuse 10a 15a
• H-lp lo rh fuse 10a 15a
• H-lp relay
• Hot at all times
• J/c 7, 8 (behind left end of dash)
• Left front fog light
• Left headlight (w/o hid)
• Left headlight control ecu (w/ hid) (behind left headlight)
• Main head fuse 40a
• Pnk
• Right front fog light
• Right headlight (w/o hid)
• Right headlight control ecu (w/ hid) (behind left headlight)
• W/ hid
• W/o hid