Toyota Supra 2015 Wiring Diagram Manual page 120

FROM POWER SOURCE SYSTEM (SEE PAGE 56)
2
HORN
RELAY
3 1
2 2 2
W
16 IB2
L- R
I 2
14 IF2
24 B
HORN
L1 UL1
5 B 8 B
G- Y
L- Y
R- W
I21
G- R
I21
7 ID1 1 ID1
2 1
8
L- R
W- B
1
15A
HAZ- HORN
2
2
W
(*2)
7
W
EA1
(*1)
TO HORN SW
[COMB. SW]
6
P- B
I19 IF2
( *2 )
P- B (* 1 A/T)
11 B
SH
T 7 A , T13 B
THEFT DETERRENT AND DOOR LOCK CONTROL ECU
9 IL1 10 IL1 7 IL1
2 3 2
4 3
W- B
B 2
1
T 1
THEFT DETERRENT
HORN
2
19 IB6
P- B
22 II1
( *2 )
P- B
(* 1 M/T)
UL12 LSWP ACT-
16 B 21 B 2 A
L- Y
I21
2 IL1 8 IL1 12 IL1
1 1 2
M
3 4
11 IL1
L- R
I21
16
W- B W- B
B 2 IL1
*1 : 2JZ- GE
*2 : 2JZ- GTE
*3 : EXCEPT 2JZ- GE M/T
ACT+ E
3 A 4 A
L- R
I21
W- B
IH
131