1992 Toyota Previa Electrical Supplement

@: System Title @: Indicates a Relay Block. No shading is used and only the Relay Block No. is shown to distinguish it from the ...

B HOW TO USE THIS MANUAL @ ® SYSTEM OUTLINE WITH THE IGNITION SW TURNED ON. THE CURRENT FLOWS TO TERMINAL 3 OF THE POWER WINDOW ...

B @: Explains the system outline. @: Indicates values or explains the function for reference during troubleshooting. @: Indicate ...

8 B HOW TO USE THIS MANUAL The "Current Flow Chart" section, describes which parts each power source (fuses, fusible links, and ...

B The ground points circuit diagram shows the connections from all major parts to the respective ground points. When troubleshoo ...

C TROUBLESHOOTING Ohmmeter SW Ohmmeter r---..... To Ignition SW IG Terminal Fuse ® Voltmeter @ © Diode ~-~I---f--J Digital Type ...

Test Light Disconnect \ Light SW 2 To Ignition SW IG Terminal Fuse Case Short@ SW 1 Short@ . Disconnect Relay Short © Disconnect ...

C TROUBLESHOOTING Reference: ~ Example: (Case 1) Terminal Retainer Up Terminal Retainer [Retainer at Full Lock Position] D T ...

Example: (Case 1 )~-r.-~(\ Tool--HL [Male] Access Hole ( • Mark) Retainer D at Full Lock Position Retainer at Temporary Lock Pos ...

C TROUBLESHOOTING Retainer at Full Lock Position Reta r at Temporary Lock Position (Male) (Female) Locking Lug 14~-------------- ...

ABBREVIATIONS 0 ABBREVIATIONS The following abbreviations are used in this manual. A/C = Air Conditioner ABS = Anti-Lock Brake S ...

E GLOSSARY OF TERMS AND SYMBOLS ++-1F+ I t:J I~ DIODE, ZENER ~ Ijll© ---f/3- --f0t- (for Medium Current Fues) --f0t- (for High C ...

RELAY Basically, an electrically operated NORMALLY switch which may be normally CLOSED closed (1) or open (2). Current flow thr ...

F RELAY LOCATIONS [Instrument Panel] Interior Light Control Relay EFI Main Relay JIB and RIB No. 1 Rear Wiper Control Relay Dayt ...

;~. JIB No. 1 Instrument Panel Center (See Page 18) CD. RIB No.^1 JIB and RIB No. 1 Taillight Relay Front Heater (HI) Relay Horn ...

G ELECTRICAL WIRING ROUTING Position of Parts in Engine Compartment A 1 AlC Front Magnetic Valve F^1 Fog Light LH N Neutral Star ...

G Position of Parts in Body A 23 ABS Speed Sensor Rear LH H 7 High Mount Stop Light R 22 Rear Tweeter (Speaker) RH A 24 ABS Spee ...

G ELECTRICAL WIRING ROUTING Position of Parts in Instrument Panel A 15 AlC Amplifier C 16 Combination Meter A 16 AlC Cut Relay C ...

Position of Parts in Instrument Panel J4~------~------~ ~~-----------------¥~~ F 12 Fog Light SW F 15 Front Thermistor F 16 Fron ...

G ELECTRICAL WIRING ROUTING D : Location of Connector Joining Wire Harness and Wire Harness \l : Location of Ground Points Trans ...