TSRM/MK4 Supra/Repair Manual
Repair ManualWiring Diagrams
p.138

WD/Wiring Diagrams, page 139

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Wiring Diagrams — MK4 Supra Wiring Diagrams, page 139
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Page text (OCR transcript)
*1 : ENGINE AND ELECTRONICALLY
CONTROLLED TRANSMISSION ECU

B-R

E17

B-R
E17                    B-R
B-R
2                              3
E 2
ELECTRONICALLY CONTROLLED
TRANSMISSION SOLENOID

SLN+                    SLU+

NO. 4    NO. 1    NO. 2    NO. 3    NO. 5

L         W         B         BR        G         O

SLN-      S1        S2       SLU-      SLT-      SLT+

6          7          8          9         14        12        31
Y-G      W-R       R-L      LG-B     LG-R     W-G

24 A   33 A   31 A    13 B   10 B    9 B    14 B   12 B   31 B
M-REL    BATT   +B     SLN-                   S2              SLU-

NSW    STA    IGSW
76 B   77 B   1 A

B-W      B      B-O

B-W
B
B-O

E 9 B  E10 A
ENGINE CONTROL MODULE (*1)

VG    THA    E21      PM1       E2      VCC   VTA1    IDL1
66 B   45 B   28 B    62 B    65 B    41 B   43 B    64 B

Y-R    P-L    BR    B-Y    BR-B    L-R     Y        R

VEHICLE SPEED SENSOR
(SPEED SENSOR) NO. 2 (FOR ELECTRONICALLY
CONTROLLED TRANSMISSION)

VT1

2        1
R        G

23 B    3 B
SP2+         SP2-

L-R
BR-B

E16
E16

L-R         L-R
BR-B       BR-B

E16

Y-R    P-L    BR    BR-B   B-Y   L-R   BR-B   L-R    Y    BR-B    R
2       3       5       4       2      3       1       1     2       4      3

VG    THA    E2    E2    PIM    VC    E2

M 1
MASS AIR FLOW
(AIR FLOW METER)

B-R
E10              B-R    1
B

T14
TURBO PRESSURE
SENSOR

T 2
THROTTLE POSITION
SENSOR

141