toyota Workshop Repair Guides

Toyota Workshop Service and Repair Manuals

Diagram Information and Instructions|Page 312 > < Diagram Information and Instructions|Page 310
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Headlamp Control Module: Electrical Diagrams

HEAD RELAY [ENGINE ROOM J/B NO.2]

2-1:

Closed with the light control SW at HEAD position or the dimmer SW at FLASH position
Closed with the engine running and the parking brake lever released (w/ daytime running light)

TAILLIGHT RELAY [INSTRUMENT PANEL J/B]

3-5:

Closed with the light control SW at TAIL or HEAD position

D12 DOOR COURTESY SW FRONT LH

1-Ground:

Continuity with the front LH door open

I17-C INTEGRATION RELAY

7-Ground:

Approx. 12 Volts with the ignition SW at ON position 

6-Ground:

Continuity with the front LH door open

1-Ground:

Always approx. 12 Volts

10-Ground:

Always continuity

C-2-Ground:

Always approx. 12 Volts

C-3-Ground:

Always approx. 12 Volts

C-4-Ground:

Continuity with the light control SW at HEAD position

C-1-Ground:

Continuity with the light control SW at TAIL or HEAD position

Diagram Information and Instructions|Page 312 > < Diagram Information and Instructions|Page 310