Multiplex Control System

• Description
• Operation
  • Multiplex Communication Functions
  • Wake-Up & Sleep Functions
  • Fail-Safe Functions
• System Tests
  • Notes
  • Preliminary Tests
    • Trouble Shooting
  • Power & Ground Testing
    • Door Multiplex Control Unit
    • Passenger's Multiplex Control Unit
    • Driver's Multiplex Control Unit
  • Self-Diagnostic Mode 1 Tests
    • Retrieving Diagnostic Trouble Codes (DTCs)
    • Ignition Switch Key Light & Buzzer Circuit Test
  • Diagnostic Tests
    • Notes
    • Test 1
    • Test 2
    • Test 3
    • Test 4
    • Test 5
  • Wake-Up Function Testing
    • Notes
    • Shifting To Sleep Mode For Wake-Up Mode Testing
    • Confirming Sleep Mode
    • Confirming Wake Up Mode
    • Symptoms Of Faulty Wake Up Communication Line
    • Checking Wake Up Communication Line
  • Self-Diagnostic Mode 2 Tests
    • Switching To Mode 2
• Resetting Pcm Idle Memory
• Removal & Installation
  • Notes
  • Door Trim Panel
  • Instrument Panel Fuse/Relay Box
• Wiring Diagrams