1992 Toyota Previa Electrical Supplement

MEMO ...

STARTING AND IGNITION (^10) AM2.A. IG2 l<i B-R B-R 4 AMI C o-lil ij LsTl 17 B-W (AIT ~) ~ B-W B-W I 8 (~"T 0 OR (AIT ~) ~ I G ...

I B-It I (AfT) r B I (MIT) r B I r B I I B I "" I '" "" I '" :3 C 2 CHECK CONNECTOR 18 '" I 2 IGNITION COIL -l-- - - - - ...

STARTING AND SERVICE HINTS STARTER IGNITION POINTS CLOSED WITH CLUTCH START SW ON AND IGNITION SW AT ST POSITION C I COLD START ...

C I BLACK ~ E a ® DARK GRAY I a N I 511® ~ ~ C 2 DARK GRAY C 15 0 F 9@ iI J I GRAY N 2 GRAY S 4 DARK GRAY D I BLACK e FlO ® I 2 ...

~ CHARGING co: , :a ~ ,-----AM2.P I 8 I GN IT I ON IG2 .9 B-R SW 7.5A IGN ~ 1 r--I- () "--r-- co: , "" co:-LoJ co: TO AIRBAG ECU ...

SERVICE HINTS AI3(D,AU@ ALTERNATOR @1-GROUND:13.9-le.IYOLTS WITH ENGINE RUNNING AT 2000 RPM AND 2e'C(77'F) 13.e-14.3YOLTS WITH E ...

ENGINE CONTROL SYSTEM OUTLINE THE ENGINE CONTROL SYSTEM UTILIZES A MICROCOMPUTER AND MAINTAINS OVERALL CONTROL OF THE ENGINE. TR ...

ISC (IDLE SPEED CONTROL) SYSTEM THE ISC SYSTEM (ROTARY SOLENOID TYPE) INCREASES THE RPM AND PROVIDES IDLINGSTABILITY FOR FAST I ...

ENGINE CONTROL o WI THEFT DETERRENT o W/O THEFT DETERRENT B-R 156 B-R ,~ (FOR USA) B-R "" a> I W-L B-W B-Y B-W B B-W ~ 1 1 (A ...

~ B-R B-R ~ B-R B-II B-Y B iii ~ 1- 15A ( ( 7.5A ENGINE OIL ) ) ST-A '--- - - t 1 0:: I , ,. { II-R B 122 J '" ~ - - '" ...

~ Q ENGINE B-R COLD FROM START INJECTOR. START INJECTOR TIME SW \ , to I C< 11 CS) STJ VC VTA IDL 1 C} 11 ~C) 12 C} to I ...J ...

{ B-R I ( B-R I L 6-0 B-O BR ( 6 I E 7(D.E '(D.E 9@ ENGINE AND ECT ECU OX2 5 C) a> (SHIELDED) r--- Q: I a> Q: I ...J 3 B) ...

( BR I ENGINE CONTROL FROM POWER SOURCE SYSTEM (SEE PAGE 42) r--I- () 20A STOP ~ I- ~- '" (!) I 1 (WI CRUISE CONTROL) (W/O CRUIS ...

{ BR I ENGINE CONTROL FROM POWER SOURCE SYSTEM (SEE PAGE (2) 20A STOP "" , SI5(D.SII5@ ~ STOP LIGHT SW ...Ll.. ___ ~ ~ G-R 5 AlB ...

FROM POWER SOURCE SYSTEM (SEE PAGE 42) G-R v-W R-W BR UJ Z .... '" z UJ "" U UJ :r u ,., > I ·cc "" "" cc 10 C [email protected] [email protected] a@ C ...

G ~·· ¥'-' ENGINE CONTROL SERVICE HINTS E 7.E I.E 9 ENGINE ECU VOLTAGE AT ECU WIRING CONNECTORS BATT -EI :ALWAYS 10-14VOLTS +B. ...

<=) I SPLICE POINTS CODE SEE PAGE WIRE HARNESS WITH E 10 E 13 24 COWL WIRE E 1.4 E 23 E 26 E 27 E 28 E 29 E 30 E 31 24 ENGINE ...

ENGINE CONTROL I 8 J 1 GRAY J^2 ORANGE J 4 GRAY K 1 DARK GRAY N 1 o 2 DARK GRAY o^3 DARK GRAY S 80 ~ I • Q) S 9@ SI10 DARK GRAY ...

;3 EAl :a ...J I ,. 11 A)^1 (B I- Z 0 :~ ~ :~~ 0 0 --It> -- l T 4:-- HEADLIGHT AND FOG LIGHT(FOR USA)~Q! -I :WI TACHOME ...