1992 Toyota Previa Electrical Supplement

POWER SOURCE

SERVICE HINTS

HEADLIGHT RELAY

(I) 1-(I)2:CLOSED WITH LIGHT CONTROL SW AT HEAD POSITION OR DIMMER SW AT FLASH POSITION

CLOSED WITH ENGINE RUNNING (CANADA)

TAILLIGHT RELAY

(I) 2-(I)3:CLOSED WITH LIGHT CONTROL SW AT TAIL OR HEAD POSITION

CLOSED WITH ENGINE RUNNING (CANADA)

DIMMER RELAY

CHANGED FROM HEAD-LWR TO HEAD-UPR WITH DIMMER SW AT FLASH POSITION OR WITH HEADLIGHT RELAY ON

AND DIMMER SW AT HIGH POSITION

I a IGNITION SW

3-4:CLOSED WITH IGNITION KEY AT ACC OR DN POSITION

2-4.9-10:CLOSED WITH IGNITION KEY AT ON OR ST POSITION

4-7:CLOSED WITH IGNITION KEY AT ST POSITION

() I PARTS LOCATION

CODE SEE PAGE CODE SEE PAGE

AU 22 FlO I B 20

F 9 I A 20 FII I C 20

c:> I RELAY BLOCKS

RELAY BLOCKS (RELAY BLOCK LOCATION)

RIB NO.1 (INSTRUMENT PANEL CENTER)

:(0 I JUNCTION BLOCK AND WIRE HARNESS CONNECTOR

CODE SEE PAGE JUNCTION BLOCK AND WIRE HARNESS (CONNECTOR LOCATION)

IA

18 19

COWL WIRE AND JIB NO.1 (INSTRUMENT PANEL CENTER)

c:J I CONNECTOR JOINING WIRE HARNESS AND WIRE HARNESS

CODE SEE PAGE JOINING WIRE HARNESS AND WIRE HARNESS (CONNECTOR LOCATION)

EAI 24 COWL WIRE AND ENGINE NO.4 WIRE (NEAR THE BATTERY)

IFI 26 COWL WIRE AND AIC SUB NO.2 WIRE (BEHIND THE GLOVE BOX)

<=) I SPLICE POINTS

CODE SEE PAGE WIRE HARNESS WITH SPLICE POINTS CODE SEE PAGE

E a 1109

E 9 24 I III

I^81 COWL WIRE^1116

26

I 91 26 1111

11015

CODE

I a

,

WIRE HARNESS

COWL WIRE

SEE PAGE

23

WITH SPLICE POINTS

Ala BLACK FIO® FII@ I a

=@I