Toyota Crown 150 170 fuse and relay

Toyota Crown in the back of S150 and S170 was produced in 1995, 1996, 1997, 1998, 1999, 2000, 2001 and 2002 in various modifications and changes. In this article you will find information describing fuses and relays Toyota Crown 15x 17x with box diagrams and their locations. Note the cigarette lighter fuse.

Toyota Crown 151

There is no one general description of box diagrams. Check the assignment with your diagrams on the lid. We will present only the most common design options.

Passenger compartment

General arrangement of boxes in the cabin

Location

Assignment

  1. driver’s side mounting block
  2. multiplex control unit
  3. driver’s side relay box
  4. VSC buzzer
  5. the relay of the warning system about the left in the ignition switch (models with 1G-FE engines)
  6. remote control receiver for central locking
  7. central mounting block
  8. navigation system receiver (models up to 07.1997)
  9. electronic engine control unit
  10. throttle actuator control unit
  11. mounting block No. 4
  12. amplifier
  13. deceleration sensor (4WD models with 1JZ-GE engines)
  14. Selector lever lock electronic control unit
  15. electronic control unit SRS
  16. collision sensor (models up to 07.1997)
  17. ABS electronic control unit
  18. electronic steering column adjustment unit
  19. electronic unit of the cruise control system
  20. EPS control unit

Fuse box

Type 1

In the passenger compartment, the main fuse box is located under the dashboard, on the stand, behind the protective cover.

Location

Location fuse box

Photo

photo

Diagram

Diagram

Protected components

15A STARTER – Starter
220A DRRP / W – Power window regulator, rear right door
320A Р FRP / W – Power window regulator, front passenger door
420A PRRP / W – Power window regulator, rear left door
530A ROOF – Hatch
610A TURN – Direction indicators
710A HEATER – Control panel for heater, front and rear air conditioners
87,5A PANEL – Ashtray illumination, instrument cluster, switches and switches
910A TAIL – Front and rear dimensions, license plate light
1020A D FRP / W – Power window regulator driver’s door
1120A DOOR – Central locking
1215A FOG – Fog lights
137,5A TRUNK – Trunk lock and fuel filler flap remote control system
1415A METER – Instrument cluster and instrument cluster illumination adjustment
1515A SEAT HEATER – Heated seats
1620A WIPER – Wipers and washers
1710A RADIO No. 2 – Multifunctional display
1810A IGN – Electronic engine control unit
1930A D / SEAT – Power driver’s seat
205A TV – Multifunction display
2115A MIR HEATER – Heated mirrors
2215A ECU-IG – Systems ABS, TRC, VSC, “cruise control”, automatic on / off headlights
2315A LIGHTER – Cigarette lighter, radio and clock
2430A P / SEAT – Power Front Passenger Seat
2515A STOP – Stop lights

The fuse number 23, 15A, is responsible for the cigarette lighter.

  • R1 – main relay
  • R2 – tail relay
  • R3 – lighting relay when turning
  • R4 – direction indicator relay
  • R5 – fog lamp relay

Type 2

Photo – scheme

photo 2

A 15A CIG fuse is responsible for the cigarette lighter.

Engine compartment

Type 1

General loyaut of boxes under the hood

Location 2

Appointment

  1. intake manifold absolute pressure sensor (models with 1G-FE, 1JZ-GE engines up to 09.1996)
  2. intake manifold absolute pressure sensor (models with engines 1JZ-GE, 2JZ-GE from 09.1996)
  3. relay box (models with 1G-FE engines up to 09.1999)
  4. fuel pump resistor (models with 2JZ-GE engines)
  5. relay box (models with engines 1JZ-GE, 2JZ-GE)
  6. relay and fuse box in the engine compartment
  7. airbag sensor (front right) (models from 07.1997)
  8. airbag sensor (front left) (models from 07.1997)

Fuse and relay box

Photo example

photo

Diagram

Diagram 2

Designation

17,5A TRC – VSC control unit
27,5A ROOM LAMP 2 – Central locking, clock, trunk and interior lighting
35A ALT SENCING – Generator
420A EFI – Electronic engine control unit
520A RADIO №1 – Radio tape recorder, multifunction display
620A AM2 – Electronic engine control unit
720A DOOR SUB – Central locking
87,5A ELECTR2 – Air conditioning, cruise control, ABS, TRC and SRS
97,5A ROOM LAMP – Interior lighting, front and rear
1015A HAZARD – Alarm
1115A TELEPHONE – Phone
1210A HORN – Sound signal
1315A HEAD (LH) – Left headlight
1415A HEAD (RH) – Right headlight
157,5A REAR CON – Rear air conditioner
165A l / UP – Engine Control Unit
1715A HEAD RH (HI) * 1 – Right headlight (high beam)
5A l / UP 2 * 2 – Engine control unit
1815A HEAD RH (HI) * 1 – Right headlight (high beam)
1930A FAN – Fan motor
2115A ETCS – Electronic Throttle Control

Relay

Diagram 3

  • R1 – heater relay
  • R2 – main relay of the injection system
  • R3 – starter relay
  • R4 – headlight relay
  • R5 – air conditioning compressor clutch relay
  • R6 – rear heater relay
  • R7 – fuel pump relay
  • R8 – main relay of the fan motor
  • R9 – fan motor relay

Relay box

Diagram 4

  • R1 – relay of the electric pump ABS
  • R2 – relay of electromagnetic pumps ABS
  • R3 – relay of the electric pump TRC
  • R4 – fuel pump relay

Type 2

Layout

Location 3

Decoding

  1. intake air temperature sensor
  2. valve VVT
  3. throttle actuator motor (ETCS)
  4. throttle position sensor
  5. diagnostic connector DLC3
  6. ignition coil
  7. throttle sector (with sensor)
  8. electro pneumatic valve
  9. MAP sensor
  10. fuel vapor accumulator
  11. fuel pump
  12. rear oxygen sensor
  13. camshaft position sensor
  14. relay box No. 1
  15. switch
  16. knock sensor
  17. oxygen sensor B2S1
  18. fuse “AM” (50 A)
  19. nozzle
  20. oxygen sensor B1S1
  21. electronic engine control unit
  22. power steering pressure sensor
  23. coolant temperature sensor
  24. position sensor
  25. crankshaft knock sensor
  26. fuse “EFI” (25 A)
  27. fuse “ETCS” (15 A)
  28. fuel cut-off relay
  29. main relay of the injection system
  30. fuse ST 5 A
  31. fuse “IG” (15 A)
  32. fuse “EFI 2” (10 A)
  33. fuse “ALT” (120 A).

Photo example of the execution of blocks

Diagram 5 photo 4

Relay

Relay diagram 171 173 175 179

Assignment

28380A RESISTER, FUEL PUMP
82741 BLOCK, ENGINE ROOM RELAY
89620 IGNITER ASSY
28371C RELAY, IGNITION, NO.2
85927 RELAY, COOLING FAN
89629 BRACKET, IGNITER ASSY
82660 BLOCK ASSY, RELAY, ENGINE ROOM
89438 SWITCH, POWER STEERING OIL PRESSURE
85927A RELAY, COOLING FAN, NO.2
82662B COVER, RELAY BLOCK, UPPER, NO.2
82602 BLOCK SUB-ASSY, RELAY
85912 RELAY, DEFOGGER
82742 BLOCK, ENGINE ROOM RELAY, NO.2
85941 RELAY, WINDSHIELD WASHER
89257 COMPUTER, COOLING FAN
82663 COVER, RELAY BLOCK, LOWER
85916P RELAY, HEADLAMP
82663A COVER, RELAY BLOCK, LOWER, NO.2
85926 RELAY, HEADLAMP DIMMER
85916D RELAY, FOG LAMP
89448A SENSOR, POWER STEERING OIL PRESSURE
85916F RELAY, CORNERING LAMP
86530 RELAY ASSY, HORN
85934 RELAY, MAGNET-CLUTCH
85941A RELAY, REAR WINDSHIELD WASHER

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