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Maintenance Information: Overview Infiniti Q45 I

Procedures 2 illustrations ~1245 words

UNDERDASH FUSE PANEL IDENTIFICATION (1990-93)

Fuse & Circuit Breaker Identification

  1. 1 - 15 Amp - Anti-Lock Brake, Power Steering, Shift Lock & Diagnostic Display, Stoplight, HICAS, Cruise Control (1991-93), A/T Control System (1991-93), Traction Control System (1991-93), Active Suspension (1991-93)
  2. 2 - 15 Amp - Front Cigarette Lighter
  3. 3 - 20 Amp - Rear Cigarette Lighter
  4. 4 - 10 Amp - Door Mirror, Theft Warning, Automatic Drive Positioner, Diagnostic Information Display, Body Control Module (BCM)
  5. 5 - 10 Amp - Radio, Power Antenna
  6. 6 - 15 Amp - Fuel Pump
  7. 7 - 10 Amp - Electronic Control Computer (ECCS), HICAS Control
  8. 8 - 20 Amp - Wiper & Washer
  9. 9 - 15 Amp - Blower Motor, Auto Amp.
  10. 10 - 15 Amp - Blower Motor, Auto Amp.
  11. 11 - 10 Amp - Telephone
  12. 12 - 10 Amp - Air Conditioner, Daytime Light Control (1991-93)
  13. 13 - 10 Amp - Automatic Transmission Control, Theft Warning, Shift Lock, Back-Up Light (1991-93), Traction Control System (1991-93)
  14. 14 - 10 Amp - Cruise Control, ECCS
  15. 15 - 10 Amp - Trunk & Fuel Filler Door Opener
  16. 16 - 10 Amp - Telephone
  17. 17 - 10 Amp - Shift Lock, Key Switch (1991-93)
  18. 18 - 10 Amp - Air Bag
  19. 19 - 10 Amp - Hazard Warning (1990), Turn Signal (1991-93)
  20. 20 - 20 Amp - Meter, Gauge, Warning Lights, Air Bag, Rear Window Defogger Timer, Power Steering & Antenna, Auto. Drive Position, Diagnostic Display, Auto. Amp., Air Conditioner (1991-93)
  21. 21 - Blank
  22. 22 - 20 Amp - Radio (BOSE System)
  23. 23 - Blank (1990) 15 Amp (1991-93) - Active Suspension
  24. 24 - 20 Amp - Rear Window Defogger
  25. 25 - 20 Amp - Rear Window Defogger
  26. 26 - 10 Amp - Clock, Timer & A/T Control, Power Antenna & Seat, Auto. Drive Positioner, Radio & Amp., Diag. Display, Air Bag System (1991-93), HICAS (1991-93), Traction Control System (1991-93)
  27. 27 - 10 Amp - Side Marker, License Plate, Glove Box & Taillights, Headlight Relay, Time Control System (1991-93)
  28. 28 - 10 Amp - Anti-Lock Braking
  29. 29 - 10 Amp - HICAS Control, Speedometer
  30. 30 - Blank (1990) 15 Amp (1991-93) - Active Suspension
  31. 31 - Relay-1 - Ignition
  32. 32 - Relay-1 - Accessory
  33. 33 - Relay-2 - Accessory

Fuse & Circuit Breaker Identification

  1. 1 - 10 Amp - Air Conditioner, Daytime Light Control System
  2. 2 - 15 Amp - Front Cigarette Lighter
  3. 3 - 20 Amp - Rear Cigarette Lighter
  4. 4 - 10 Amp - Door Mirror, Theft Warning, Automatic Drive Positioner, Diagnostic Information Display, Body Control Module (BCM)
  5. 5 - 10 Amp - Radio, Power Antenna
  6. 6 - 15 Amp - Blower Motor, Auto Amp.
  7. 7 - 10 Amp - Blower Motor, Auto Amp.
  8. 8 - Not Used
  9. 9 - 10 Amp - Air Bag System
  10. 10 - 15 Amp - HICAS Control System
  11. 11 - 15 Amp - Fuel Pump
  12. 12 - 15 Amp - Back-up Lamp, Traction Control System, A/T Control System Theft Warning System, ASCD, Shift Lock System, Body Control Module (BCM)
  13. 13 - 10 Amp - Anti-Lock Brake System, Traction Control System
  14. 14 - 10 Amp - ASCD
  15. 15 - 10 Amp - Meter, Gauge, Warning Lights, Body Control Module (BCM), Rear Window Defogger, Air Conditioner, Power Steering, System, Diagnostic Information Display, Traction Control, Data Link Connector For Consult, Power Antenna, Air Bag
  16. 16 - 10 Amp - Turn Signal Lamp
  17. 17 - 10 Amp - Active Suspension
  18. 18 - 10 Amp - Trunk Lid Opener, Fuel Filler Opener
  19. 19 - 10 Amp - Clock, Radio, Power Antenna, Telephone, Auot Amp, A/T Control System, HICAS Control System, Rear Power Window Control Multi-Remote Control Unit, Diagnostic Information Display
  20. 20 - 10 Amp - Body Control Module (BCM), Front Power Seat
  21. 21 - 20 Amp - Shift Lock System, Key Switch
  22. 22 - 15 Amp - Stop Lamp, Shift Lock System, ASCD, Power Steering System, HICAS Control System, Anti-Lock Brake System, Diagnostic Information Display, A/T Control System, Traction Control System, Active Suspension
  23. 23 - 20 Amp - Audio
  24. 24 - 15 Amp - Telephone
  25. 25 - 20 Amp - Rear Window Defogger
  26. 26 - 20 Amp - Rear Window Defogger
  27. 27 - Not Used
  28. 28 - 20 Amp - Wiper And Washer
  29. 29 - 15 Amp - Front Power Seat Control
  30. 30 - 15 Amp - Active Suspension
  31. 31 - Relay-1 - Ignition
  32. 32 - Relay-1 - Accessory
  33. 33 - Relay-2 - Accessory

Scheme 2

Scheme 2: FUSIBLE LINK & ENGINE COMPARTMENT FUSE PANEL ID (1990)
Scheme 2: FUSIBLE LINK & ENGINE COMPARTMENT FUSE PANEL ID (1990)

Fuse & Fusible Link Identification

  1. 1 - Grey - Main Fuse & Ignition Relay-2
  2. 2 - Blank
  3. 3 - Green - Main Fuse Supply
  4. 4 - Blank
  5. 5 - Brown - ECCS
  6. 6 - Brown - ECCS
  7. 7 - Brown - Condenser Fan
  8. 8 - Green - Ignition Switch
  9. 9 - Green - Ignition Relay-2, Main Fuse Supply, Anti-Lock Braking
  10. 10 - Brown - Ignition Relay-2, Main Fuse Supply, Circuit Breaker
  11. 11 - 20 Amp - Anti-Lock Brakes, Ign. Relay-2
  12. 12 - 10 Amp - Charging
  13. 13 - 15 Amp - R.H. Headlight
  14. 14 - 15 Amp - L.H. Headlight
  15. 15 - 10 Amp - Theft Warning & Horn Relay
  16. 16 - 10 Amp - Hazard Warning
  17. 17 - 15 Amp - Headlight Relay
  18. 18 - 10 Amp - Spot, Luggage Compartment, Foot Light, Door Step, Interior Lights, Warning Buzzer, Key Hole Light, Theft Warning
  19. 19 - 10 Amp - Starting System, Ign. Switch
  20. 20 - Blank

Scheme 3

Scheme 3: FUSIBLE LINK & ENGINE COMPARTMENT FUSE PANEL ID (1991-93)
Scheme 3: FUSIBLE LINK & ENGINE COMPARTMENT FUSE PANEL ID (1991-93)
  1. 1 - 75 Amp
  2. 2 - Blank
  3. 3 - 30 Amp
  4. 4 - 30 Amp - Traction Control
  5. 5 - 25 Amp - ECCS
  6. 6 - 25 Amp - ECCS
  7. 7 - 30 Amp - Condenser Fan System
  8. 8 - 30 Amp
  9. 9 - 30 Amp - Anti-Lock Brake System, Traction Control
  10. 10 - 25 Amp
  11. 11 - 20 Amp - Anti-Lock Brake System, Traction Control, Ign. Relay-2
  12. 12 - 20 Amp - Traction Control
  13. 13 - 10 Amp - Charging System
  14. 14 - 15 Amp - Right Headlight, Daytime Light Control, Theft Warning Relay
  15. 15 - 15 Amp - Left Headlight, Daytime Light Control, Theft Warning Relay
  16. 16 - 10 Amp - Horn & Theft Warning Relay
  17. 17 - 10 Amp - Hazard Warning
  18. 18 - Not Used
  19. 19 - Not Used
  20. 20 - 15 Amp - Headlight Relay Unit
  21. 21 - 10 Amp - Spot, Luggage Compartment, Foot Light, Door Step, Interior Lights, Warning Buzzer, Key Hole Light, Theft Warning, Vanity Mirror, Key Illumination
  22. 22 - Not Used
  23. 23 - 10 Amp - ECCS, Starting, Ign. Switch, Daytime Light Control Unit
  1. 1 - 75 Amp
  2. 2 - Blank
  3. 3 - 30 Amp
  4. 4 - 30 Amp
  5. 5 - 25 Amp
  6. 6 - 25 Amp
  7. 7 - 30 Amp
  8. 8 - 30 Amp
  9. 9 - 30 Amp
  10. 10 - 25 Amp
  11. 11 - 20 Amp - Anti-Lock Brakes, Traction Control System
  12. 12 - 20 Amp - Traction Control System
  13. 13 - 10 Amp - Telephone
  14. 14 - 15 Amp - Headlight Relay, Daytime Light Control, Theft Warning Relay
  15. 15 - 15 Amp - Headlight Relay, Daytime Light Control, Theft Warning Relay
  16. 16 - 15 Amp - Horn, Theft Warning Horn Relay
  17. 17 - 10 Amp - Hazard Warning
  18. 18 - Not Used
  19. 19 - 10 Amp - Charging System
  20. 20 - 10 Amp - Headlamp Relay
  21. 21 - 10 Amp - Interior Lights, Spot Lamp, Trunk Lamp, Foot Lamp, Vanity Mirror, Key Illumination, Warning Buzzer, Theft Warning System
  22. 22 - 15 Amp - Fog Light
  23. 23 - 10 Amp - Daytime Light Control, ECCS, Starting System, Traction Control System

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