TSRM/MK4 Supra/Wiring Diagrams
Repair ManualWiring Diagrams
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PS/Power Source7 / 13
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POWER SOURCE (Current Flow Chart) — MK4 Supra Power Source wiring diagram, page 7
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POWER SOURCE (Current Flow Chart) *1: (FOR CANADA) *2: (FOR USA) *Page Nos. of Related Systems: 208 220 150 | 122 140 150 | 60 76 140 174 | 64 30 150 220 | 181 159 164 220 | 118 | 136 | 136 | 136 | 136 | 190 | 190 | 228 | 228 | 228 210 218 | 122 | 122 | 188 | 122 | 116 Parts: Code or Location Location | CB or Fuse | N3 | O2 | O5 | P2 | P4 | P5 | P6 | P7 | P8 | P9 | P10 | P11 | P12 | R1 | R2 | R3 | R4 | R6 | R7 | R8 | R9 Noise Filter | O/D Pressure SW | O/D Main SW | Park Neutral Position SW Shift Solenoid Light SW (See A/T Indicator and Shift Solenoid) | PPS ECU | Parking Brake SW | Personal Light | Power Window Control (Master SW) | Power Window Master SW and Lock Control SW LH | Power Window Motor RH | Power Window Motor LH | Power Window Motor LH | Power Seat Control RH (Drivers Seat) | Power Seat Control LH (Drivers Seat) Slide Control | Radiator Fan Motor | Radiator Fan Relay No. 1 | Radiator Fan Relay No. 2 | Radio and Player Two Stereo Power Amplifier Power Antenna | Stereo Power Amplifier Remote Control Mirror SW | Rheostat | Seat Heater | Rear Combo Light LH ① 7.5A HTR 7.5A IGN 7.5A RAD No. 2 7.5A ST 7.5A TURN 10A ECU-B 10A ECU-IG 10A GAUGE 10A MIR-HTR 10A PANEL 10A TAIL 15A CIG 15A SEAT-HTR 15A STOP 20A WIPER 30A DEFOG 30A DOOR ② 7.5A ALT-S 7.5A DOME 7.5A DRL 7.5A TRAC 15A FOG 15A HAZ-HORN 15A HEAD (LH) *2 15A HEAD (LH-LWR) *1 15A HEAD (LH-UPR) *1 15A HEAD (RH) *2 15A HEAD (RH-LWR) *1 15A HEAD (RH-UPR) *1 20A RAD No. 1 30A ABS No. 2 30A EFI No. 1 30A EFI No. 2 30A FAN 50A HTR 50A MAIN 60A ABS No. 1 60A POWER * These are the page numbers of the first page on which the related system is shown. The part indicated is located somewhere in the system, not necessarily on the page indicated here. [LOCATION] (1) : J/B No. 1 (See page 20) (2) : R/B No. 2 (See page 22) (3) : R/B No. 4 (See page 23) 50