1991 Lexus LS400 Component Locations (ONLINE REPAIR MANUALS)

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Get Full Access Automotix DIY provides automotive consumers and do it yourselfers; the most comprehensive repair information about 1991 Lexus LS400 car and truck repair procedures including Lexus 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 1991 Lexus LS400 automobile. Try the Automotix DIY solution today!
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COMPONENT LOCATION DIAGRAMS FOR 1991 Lexus LS400 AUTOMOBILES

Component location diagrams for most 1991 Lexus LS400 cars and light trucks sold in the U.S. from 1990+.

Junction Block No.1 Diagram for 1991 Lexus LS400  4.0 V8 GASJunction Block No.1 Diagram for 1991 Lexus LS400 4.0 V8 GAS

Components on diagram:
  • Power Window Circuit Breaker
  • Power Window Control Relay
  • Turn Signal Flasher Relay
  • Defogger Relay
  • Integration Relay
  • A/C System Components Diagram for 1991 Lexus LS400  4.0 V8 GASA/C System Components Diagram for 1991 Lexus LS400 4.0 V8 GAS

    Components on diagram:
  • Water Temperature Sensor
  • A/C Pressure Switch
  • A/C Solar Sensor
  • A/C Room Temperature Sensor
  • Blower Resistor
  • Combination Meter System Components Diagram for 1991 Lexus LS400  4.0 V8 GASCombination Meter System Components Diagram for 1991 Lexus LS400 4.0 V8 GAS

    Components on diagram:
  • Hazard Switch
  • Combination Meter
  • ECT Pattern Select Switch
  • Engine & ECT ECU
  • Speed Sensor No. 1
  • Automatic Transmission System Components Diagram for 1991 Lexus LS400  4.0 V8 GASAutomatic Transmission System Components Diagram for 1991 Lexus LS400 4.0 V8 GAS

    Components on diagram:
  • Neutral Start Switch
  • Cruise Control ECU
  • Engine & Transmission ECU
  • Engine Speed Sensor
  • Kickdown Switch
  • Ignition System Components Diagram for 1991 Lexus LS400  4.0 V8 GASIgnition System Components Diagram for 1991 Lexus LS400 4.0 V8 GAS

    Components on diagram:
  • Igniter No. 2
  • Igniter No. 1
  • Junction Block No. 1
  • Ignition Coil No. 1
  • Cam Position Sensor No. 1
  • Fuel System Components Diagram for 1991 Lexus LS400  4.0 V8 GASFuel System Components Diagram for 1991 Lexus LS400 4.0 V8 GAS

    Components on diagram:
  • Fuel Pump
  • Cold Start Injector
  • Injectors
  • I/P Relays & Electronic Control Units Diagram for 1991 Lexus LS400  4.0 V8 GASI/P Relays & Electronic Control Units Diagram for 1991 Lexus LS400 4.0 V8 GAS

    Components on diagram:
  • Center Airbag Sensor Assembly
  • Wiper Control Relay
  • Anti-Lock Brake System & Traction ECU
  • Extra High Speed Relay, Blower Motor
  • PPSECU
  • Cooling Fan System Components Diagram for 1991 Lexus LS400  4.0 V8 GASCooling Fan System Components Diagram for 1991 Lexus LS400 4.0 V8 GAS

    Components on diagram:
  • Water Temperature Switch
  • Junction Block No. 1
  • Junction Block No. 2
  • A/C High Pressure Switch
  • Relay Box No. 6
  • I/P Connectors (A-16 Thru I-17) Diagram for 1991 Lexus LS400  4.0 V8 GASI/P Connectors (A-16 Thru I-17) Diagram for 1991 Lexus LS400 4.0 V8 GAS

    Components on diagram:
  • Combination Meter
  • Key Interlock Solenoid
  • ABS ECU
  • A/C Power Transistor
  • Air Vent Mode Control Servo Motor
  • Passenger Compartment Connectors (M-2 Thru W-11) Diagram for 1991 Lexus LS400  4.0 V8 GASPassenger Compartment Connectors (M-2 Thru W-11) Diagram for 1991 Lexus LS400 4.0 V8 GAS

    Components on diagram:
  • Moon Roof Control Relay
  • Rear Cigarette Lighter
  • Rear Combination Light
  • Mobile Phone
  • Shoulder Belt Anchor Sensor
  • CLICK HERE TO GET FULL ACCESS TO 1991 Lexus LS400 PARTS/COMPONENTS LOCATION DIAGRAMS!

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