Repair Diagrams for 1990 Mercury Sable Engine, Transmission, Lighting, AC, Electrical & Warning Systems

Learn how to repair a car or truck, install or remove parts, wire an engine, reset warning lights, replace fuel filter, fix auto body and more. Get Automotix DIY!

Automotix DIY provides automotive consumers and do it yourselfers; the most comprehensive repair information about 1990 Mercury Sable car and truck repair procedures including Mercury engine diagrams, wiring diagrams, repair work estimating measures, technical service bulletins, auto body work guidance, starter & alternator replacement procedures, serpentine belt replacement procedures, radiator & hose replacement procedures, tune-up & drivability specifications, quick lube illustrations, preventive maintenance guide, engine light reset instructions, parts removal and install procedures, fuel filter replacement directions, component location diagrams, air filter locations & replacement instructions, a/c system specifications, and general auto service procedures. You don't have to be a car mechanic or technician to know how to fix your 1990 Mercury Sable automobile. Try the Automotix DIY solution today!

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We have info for following modifications of 1990 Mercury Sable

1990 Mercury Sable 3.0 V6 GAS, CID:182, Fuel Injection, Aspiration:182, Engine VIN:, Desg:U
1990 Mercury Sable 3.8 V6 GAS, CID:232, Fuel Injection, Aspiration:232, Engine VIN:, Desg:4

WIRING DIAGRAMS FOR 1990 Mercury Sable AUTOMOBILES

OEM drawn wiring diagrams for most 1990 Mercury Sable cars and light trucks sold in the U.S.

1990 Mercury Sable 3.0 V6 GAS Wiring Diagram

Components on diagram:

Main Light Switch

LH/RH Rear Side Marker Lamp

1990 Mercury Sable 3.8 V6 GAS Wiring Diagram

Components on diagram:

Warning Chime Module

Main Light Switch

Fasten Belts Indicator

Drivers Seat Belt Switch

LH Front Door Courtesy Lamp Switch

1990 Mercury Sable 3.8 V6 GAS Wiring Diagram

Components on diagram:

Liftgate Release Relay

Right Backup Lamp

Left Backup Lamp

Left Rear Side Marker Lamp

Left Rear Door Courtesy Lamp

1990 Mercury Sable 3.0 V6 GAS Wiring Diagram

Components on diagram:

Passenger Seat Control Switch

1990 Mercury Sable 3.8 V6 GAS Wiring Diagram

Components on diagram:

Solenoid Control Valve Body

Anti-Lock Test Connector

Anti-Lock Brake Control Module

Anti-Lock Power Relay

Anti-Lock Motor Relay

1990 Mercury Sable 3.0 V6 GAS Wiring Diagram

Components on diagram:

Warning Chime Module

LCD Dimming Relay

Main Light Switch

Left Rear Door Courtesy Lamp

Right Rear Door Courtesy Lamp

1990 Mercury Sable 3.0 V6 GAS Wiring Diagram

Components on diagram:

Main Light Switch

LH/RH Front Side Marker Lamp

LH/RH License Lamp

LH/RH Front Park Turn Lamp

1990 Mercury Sable 3.8 V6 GAS Wiring Diagram

Components on diagram:

Battery

Starter Relay

Alternator

Alternator Output Control Relay

Alternator Warning Indicator

1990 Mercury Sable 3.8 V6 GAS Wiring Diagram

Components on diagram:

Instrument Cluster

Main Light Switch

Multi-Function Switch

Fog Lamp Switch

LH/RH Dual Headlamp

1990 Mercury Sable 3.0 V6 GAS Wiring Diagram

Components on diagram:

Fuel Pump

Seat Belt Switch

Power Mirror Switch

Right Front Door Lock Switch

Keyless Entry Switch Assembly

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Access diagrams and repair information such as wiring diagrams, diagnosis and repair charts, manufacturer service bulletins, and OEM Part numbers of your 1990 Mercury Sable vehicle.