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1989-1995 Toyota 4Runner

19.01.2018 (US:01.19.18), Category: Toyota / 4Runner

Passenger Compartment

Toyota 4Runner (1989-1995) Location of the Control Units
  1. Cruise Control Main Relay (Vacuum Type)
  2. Cruise Control ECU
  3. Fuse Box
  4. Auto Antenna Control Relay
  5. O/D Main Relay
  6. Turn Signal Flasher
  7. ADD Control Relay
  8. Light Reminder
  9. A/C Amplifier
  10. Daytime Running Light Relay (Main) (4 Wheel ABS)
  11. ABS ECU (Rear Wheel ABS)
  12. Headlight Auto Cut ECU
  13. Additional Fuse Box
  14. Circuit Opening Relay
  15. A/C Cut Relay
  16. Engine Control Module (ECM) / Engine and Electronically Controlled Transmission ECU
  17. Daytime Running Light Relay (Main) (Rear Wheel ABS)
  18. Shift Lock ECU
  19. ABS Deceleration Sensor
  20. ABS ECU (4 Wheel ABS)
  21. Door Control Relay

Passenger Compartment Fuse Box

Toyota 4Runner (1989-1995) Scheme of the Fuse Panel

Fuses Specifications
No. Name A Description
1 ENGINE 10 Cruise Control SW, Cruise Control ECU, Cruise Control Main Relay, Cruise Control ECU, Generator (Alternator)
2 IGN 7.5 Charge Warning Light, Generator (Alternator), EFI Main Relay
3 TAIL 15 Taillight, A/C SW, Back–Up and License Plate Light , Cigarette Lighter, Clock, Combination Meter Illumination, Defogger SW, Electronically Controlled Transmission Pattern Select SW, Front Parking Light, Glove Box Light, Glove Box Light SW, Hazard SW, Heater Blower SW, Integration Relay, Light Reminder Relay, O/D Main SW, Radio and Player, Rheostat, Rear Power Window Lock SW, Rear Power Window SW
4 WIPER 20 Wiper and Washer SW, Rear Power Window and Rear Wiper Control Relay, Washer Motor, Wiper Motor
5 GAUGE 10 Combination Meter, ADD Indicator SW, ABS Actuator, ABS Check Connector, ABS Relay, ADD Control Relay, ABS ECU, Auto Antenna Control Relay, Back–Up Light SW (M/T), Brake Fluid Level SW, Back Door Unlock Warning SW, Back–Up and License Plate Light, Defogger Relay, Moon Roof Relay, ABS Warning Light, A/T Oil Temp. Indicator Light, A/T Parking Indicator Light, Back Door Unlock Indicator Light, Malfunction Indicator Lamp (Check Engine Warning Light), O/D Off Indicator Light, Rear Anti–Lock Warning Light, Turn Signal Indicator Light, Cruise Control Indicator Light, Seat Belt Warning Light, 4WD Indicator Light, Cruise Control ECU, Cruise Control ECU, Data Link Connector 1, Daytime Running Light Relay (Main), Defogger SW, Diode (for ADD), Door Control Relay, Diode (for Rear Window Defogger), Electronically Controlled Transmission Pattern Select SW, Engine Control Module (Engine and Electronically Controlled Transmission ECU (A/T), Engine ECU (M/T)), Fuel Sender, Heater Blower SW, Headlight Auto Cut ECU, (Indicator SW (for Transfer, A/T 22R–E) and Transfer Oil Pressure SW (for ADD, w/ Electronically Controlled Transmission 22R–E)), Indicator SW (for Transfer, M/T), (Indicator SW (for Transfer Position, A/T 3VZ–E), Transfer Fluid Temp. Sensor (for 3VZ–E) and Transfer Oil Pressure SW (for ADD 3VZ–E)), Integration Relay, Light Reminder Relay, Oil Pressure SW, Oil Temp. SW (for 4WD A/T 22R–E), O/D Main SW, Park/Neutral Position SW (Neutral Start SW) and Back–Up Light SW (A/T), Parking Brake SW, Rear Heater, Rear Power Window and Rear Wiper Control Relay, Rear Power Window Limit SW, Shift Lock ECU, Transfer Neutral Position SW, VSV (for 2WD, ADD), VSV (for 4WD, ADD), Water Temp. Sender, Front Heater Relay, Rear Heater Relay
6 STOP 15 Stop Light, High Mounted Stop Light, Stop Light SW, ABS ECU, Cruise Control ECU, Cruise Control ECU, Engine Control Module (Engine and Electronically Controlled Transmission ECU (A/T), Engine ECU (M/T)), Shift Lock ECU
7 RADIO 7.5 Radio and Player, Auto Antenna Control Relay, Light Reminder Relay, Remote Control Mirror,
8 CIG 15 Cigarette Lighter, Clock, Integration Relay, Shift Lock ECU
9 TURN 10 Turn Signal SW, Front Turn Signal Light, Rear Turn Signal Light, Hazard SW, Turn Signal Flasher, Integration Relay
10 REAR ANTI LOCK 15 ABS Actuator, ABS Relay, ABS ECU
11 - -  -
12 ECU-IG 20 ABS ECU, ABS Deceleration Sensor
13 DEFOG 20 Rear Window Defogger (+)
14 POWER 30 Moon Roof Relay, Door Control Relay, Door Lock Motor, Door Unlock Detection SW, Door Key Lock and Unlock Detection SW, Door Lock Motor Rear, Moon Roof Control SW, Moon Roof Motor, Power Window Control, Power Window Motor Front, Power Window Motor Rear, Power Window Master SW and Door Lock Control SW, Rear Power Window and Rear Wiper Control Relay, Rear Power Window Motor, Rear Wiper Motor
Relay
R1 Taillight
R2 Daytime Running Light (DRL No.4)
   or
Starter
R3 Defogger
R4 Moon Roof
R5 Horn
Toyota 4Runner (1989-1995) Location of the Integration Relay

Back Side
No. Description
R1 Integration Relay

Additional Fuse Box

Toyota 4Runner (1989-1995) Location of the Blower Heater Relay
Fuses Specifications
No. Name A Description
1 HEATER 20 Rear Heater, Rear Heater Relay
2 A/C 10 A/C Amplifier, A/C Cut Relay, A/C Thermistor and A/C Triple Pressure SW (A/C Dual and Single Pressure SW), A/C SW, Water Temp. SW (for 3VZ–E)
3 HEATER 40 Blower Motor, Blower Resistor, Heater Blower SW, Front Heater Relay
Relay
R1 Rear Heater
R2 Front Heater
Toyota 4Runner (1989-1995) Location of the Rear Wiper Relay
  1. Rear Power Window and Rear Wiper Control Relay

Engine Compartment

   3VZ–E

Toyota 4Runner (1989-1995) Location of the Fuse Box

   22R–E

Toyota 4Runner (1989-1995) Location of the Fuse Block
  1. Additional Relay Box
  2. Fuse Box
  3. ABS Relay

Engine Compartment Fuse Box

Toyota 4Runner (1989-1995) Diagram of the Fuse Box
or
Toyota 4Runner (1989-1995) Chart of the Fuse Block

Fuses Specifications
No. Name A Description
1 EFI 15 EFI Main Relay, Circuit Opening Relay, Data Link Connector 1, Engine Control Module (Engine and Electronically Controlled Transmission ECU (A/T), Engine ECU (M/T)), Fuel Pump, Heated Oxygen Sensor (Oxygen Sensor) Main, Heated Oxygen Sensor (Oxygen Sensor) Sub, Volume Air Flow (Air Flow Meter), VSV (for PAIR), VSV (for EGR), VSV (for FPU)
2 DRL 7.5 Dimmer SW, Light Control SW, Daytime Running Light Relay (Main), Daytime Running Light Relay No. 4, Diode No. 1 (for Daytime Running Light System), Diode No. 2 (for Daytime Running Light System)
CHARGE 7.5 Alternator
3 DOME 15 Interior Light, Map Light, Radio and Player, Auto Antenna Motor, Auto Antenna Control Relay, ABS ECU (4 Wheel ABS), Back Door Lock Detection SW, Clock, Cruise Control ECU, Diode (for Power Window), Door Control Relay, Door Courtesy SW Front, Diode (for Rear Interior Light), Door Courtesy Light, Door Courtesy SW Rear, Headlight Auto Cut ECU, Ignition SW and Unlock Warning SW, Integration Relay, Speaker LH, Speaker RH
4 HAZ-HORN 15 Turn Signal Indicator Light, Horn SW, Front Turn Signal Light, Horn, Hazard SW, Horn Relay, Rear Turn Signal Light
5 HEAD (LH-LO) 10 Left-hand Headlight (Low Beam), Daytime Running Light Resistor, Daytime Running Light Relay No. 4
HEAD (LH) 10 Left-hand Headlight, High Beam Indicator Light, Dimmer SW
6 HEAD (RH-LO) 10 Right-hand Headlight (Low Beam), Daytime Running Light Resistor, Daytime Running Light Relay No. 4
HEAD (RH) 10 Right-hand Headlight, High Beam Indicator Light, Dimmer SW
7 HEAD (LH-HI) 10 Left-hand Headlight (High Beam), Daytime Running Light Resistor, Daytime Running Light Relay No. 4
8 HEAD (RH-HI) 10 Right-hand Headlight (High Beam), Daytime Running Light Resistor, Daytime Running Light Relay No. 4
9 AM2 30 Ignition Switch, "IGN", "EFI" fuses, Igniter (for 3VZ–E), Ignition Coil (for 3VZ–E), Ignition Coil and Igniter (for 22R–E), Noise Filter (for Ignition), Injector,
10 AM1 40 Defogger Relay (Point Side), Generator (Alternator), Starter Relay (Coil Side), Clutch Start SW (M/T), Clutch Start Cancel SW (M/T), "POWER", "REAR ANTI LOCK", "RADIO", "CIG", "GAUGE", "TURN", "WIPER", "ENGINE", "ECU–IG" fuses
11 ALT 80 3VZ-E, 22R-E (M/T), (60A Alternator): Starter Relay (Point Side), Taillight Relay, Generator (Alternator), "AM1", "HEATER", "CDS FAN", "STOP", "HEATER" fuses
100 22R-E (A/T), (70A Alternator): Starter Relay (Point Side), Taillight Relay, Generator (Alternator), "AM1", "HEATER", "CDS FAN", "STOP", "HEATER" fuses
12 ABS 60 4 Wheel ABS: ABS Relay, ABS Actuator, ABS ECU
Relay
R1 EFI Main
R2 Dimmer
R3 Starter
R4 Headlight

Additional Relay Box

Toyota 4Runner (1989-1995) Location of the A.C Relay
or
Toyota 4Runner (1989-1995) Location of the Relay
Fuses Specifications
No. Name A Description
1 CDS FAN 30 A/C Condenser Fan Motor, Resistor (for Condenser Fan), A/C Condenser Fan Relay No. 1, A/C Condenser Fan Relay No. 2
Relay
R1 A/C Condenser Fan No.1
R2 A/C Condenser Fan No.2
4Runner Fuses, Toyota 4Runner Fuse Diagram
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'89-'95 Toyota 4Runner

Location and description of fuses and relays Toyota 4Runner (N120 / N130) with petrol engines: 3.0 L 3VZ-E V6 or 2.4 L 22R-E I4 (1989, 1990, 1991, 1992, 1993, 1994, 1995)