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+.

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
  • I/P Main Harness Connectors (IG-1 Thru II-2) Diagram for 1991 Lexus LS400  4.0 V8 GASI/P Main Harness Connectors (IG-1 Thru II-2) Diagram for 1991 Lexus LS400 4.0 V8 GAS

    Components on diagram:
  • Cowl Wire
  • Engine Wire
  • Instrument Panel Wire
  • Connector IH-1
  • Connector II-1
  • Seat Connectors Diagram for 1991 Lexus LS400  4.0 V8 GASSeat Connectors Diagram for 1991 Lexus LS400 4.0 V8 GAS

    Components on diagram:
  • Seat Heater Relay
  • Power Seat Control Switch
  • Connector F-22
  • Connector P-15
  • Connector P-21
  • I/P Ground Points Diagram for 1991 Lexus LS400  4.0 V8 GASI/P Ground Points Diagram for 1991 Lexus LS400 4.0 V8 GAS

    Components on diagram:
  • Ground IE
  • Ground IF
  • Ground IH
  • Ground IG
  • I/P Main Harness Connectors (IJ-1 Thru IP-1) Diagram for 1991 Lexus LS400  4.0 V8 GASI/P Main Harness Connectors (IJ-1 Thru IP-1) Diagram for 1991 Lexus LS400 4.0 V8 GAS

    Components on diagram:
  • Cowl Wire
  • Engine Wire
  • Instrument Panel Wire
  • Connector IL-1
  • Connector IP-1
  • Air Suspension System Components Diagram for 1991 Lexus LS400  4.0 V8 GASAir Suspension System Components Diagram for 1991 Lexus LS400 4.0 V8 GAS

    Components on diagram:
  • Height Control Exhaust Valve
  • Height Control Relay No. 1
  • Height Control Computer
  • Height Control Sensor, LH
  • Throttle Position Sensor
  • Anti-Lock Brake System (ABS) System Components Diagram for 1991 Lexus LS400  4.0 V8 GASAnti-Lock Brake System (ABS) System Components Diagram for 1991 Lexus LS400 4.0 V8 GAS

    Components on diagram:
  • Anti-Lock Brake System Speed Sensor Rotors
  • Anti-Lock Brake System ECU
  • Anti-Lock Brake System Speed Sensors
  • Anti-Lock Brake System Actuator
  • 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
  • Engine Compartment Connector & Ground Points Diagram for 1991 Lexus LS400  4.0 V8 GASEngine Compartment Connector & Ground Points Diagram for 1991 Lexus LS400 4.0 V8 GAS

    Components on diagram:
  • Ground EA
  • Ground EB
  • Ground ED
  • Ground EC
  • I/P Splices Diagram for 1991 Lexus LS400  4.0 V8 GASI/P Splices Diagram for 1991 Lexus LS400 4.0 V8 GAS

    Components on diagram:
  • I/P Splices
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