TSRM/MK4 Supra/Wiring Diagrams
Repair ManualWiring Diagrams
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RL/Relay Locations, page 5

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p.006
Relay Locations — MK4 Supra Relay Locations wiring diagram, page 5
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Page text (OCR transcript)
RELAY LOCATIONS

② : R/B No. 2
○ : J/B No. 2

Engine Compartment Left (See Page 18)

(from Battery)

120A ALT
(for High Current)

2A

50A HTR
(for Medium Current)

30A FAN
(for Medium Current)

60A ABS No. 1
(for Medium Current)

*1

60A POWER
(for Medium Current)

*2

*3

2  1

2  1

2  1

2  1

2  1

2  1

2  15A  1

2  15A  1
HEAD (RH-UPR)

2  15A  1
HEAD (LH-UPR)

2  15A  1

DRL
2  7.5A  1

1  2

*4

1  2

*5

1  2

EFI No. 2
1  30A  2

EFI No. 1
1  30A  2

AM2
1  30A  2

FOG
1  15A  2

HAZ-HORN
1  15A  2

TRAC
1  7.5A  2

ALT-S
1  7.5A  2

DOME
1  7.5A  2

RAD No. 1
1  20A  2

2B

5
2  1
3

2  5
1  4
   3

5

2  1

3

5

2  1

3

5

2  1

3

(from Engine Room Main Wire)

Starter Relay

4  5
2  1
1  3

Headlight Relay

Heater Relay

Horn Relay

1  1
2  3

Dimmer Relay
(Daytime Running Light
Relay No. 2)

EFI Main Relay

EFI No. 2 Relay

A/C Magnetic
Clutch Relay

Fog Light Relay

*1: 50A AM1 (for Medium Current) (for USA)
    60A AM1 (for Medium Current) (for CANADA)

*2: HEAD (RH) (for USA)
    HEAD (RH-LWR) (for CANADA)

*3: HEAD (LH) (for USA)
    HEAD (LH-LWR) (for CANADA)

*4: 30A ABS No. 2
    (for Medium Current)

*5: 50A MAIN
    (for Medium Current)

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