Toyota ZZT230 series, Repair Manual

Page: 493 / 821

01-282
TERMINALS OF ECU
6 5 3
12 11 10
T
Symbols (Terminals
No.)
Wiring
Colo'
IG1 (A1 1 - 13)-GND{A11 -
8-Y t-tW-8
12, 25)
R+
(A11 -26)-SR (At0 - 7) GR-R+-+GR
R+
{AU -26)-MR (A10- 1) GR-R H R-Y
SFRR
(A11 - 1)-GND (All -
LG-8 +-+ W-8
12, 25)
SFRH
(Ati -2)-GND (All -
LG+-+W-8
12, 25)
SFLR
(AI0 - 6)-GND (All -
fl-WHW-8
12, 25)
SFL.H {A10 - 5)- GNO (All -
LG-A+-+ W-8
12, 25)
SARA {AI 0 - 12)-GND (All
Y--A +-+ W-8
- 12, 25)
SRRH (AI0- 11) - GNO {All
Y-G +-+ W-8
- 12, 25)
SRLR (A11 - 14)-GND (A11 -
� H \Y-8
12, 25)
SRL.H (A11 - 15)-GND (All -
GR--L .... W-8
12,25)
WA {A11 - 11)-0ND (A11 -
VHW-8
12, 25)
$TP (A11 -5) -GND (A11 -
a-w
....
w..a
12, 25)
0/G (A11 -24) -GND (A11 -
W HW-8
12, 25)
Tc
(A11 -8)-0NO (A11 - 12,
P-ll H W-8
25)
Ts {AH -21)- GNO (A1 1 - 12,
w-R ..... w-8
25)
FA+ (A10-3)- FR-{A10 -9) P H L
Fl+ (A10-8)- Fl- (A10 - 2) YHBR
RA+ (A11 -10)- RR-(A11 -
W H B
23)
(A11 9) R H G
DIAGNOSTICS
- ANTI-LOCK BRAKE SYSTEM WITH ELECTRONIC
2
13
5 2
14
F07155
Condition STD
Voltage {V)
IG
switch
ON
1 0 - 14
!G switch ON, ABS
warning light
OfF 9 - 1 4
IG
switch
ON
Below 1.0
IG switch ON, ABS warning light OFF
1 0 - 14
IG switch ON, ABS warrMng light OFF 1 0 - 1 4
IG switch ON, ABS
warning light
OFF 1 0 - 14
IG switch ON,
ABS
warning light OFF 1 0 - 1 4
!G
switch
ON, ABS
warning fiQht
OFF
1 0 - 14
!G switch ON,
ASS
warning light OFF 1 0 - 14
tG
switch ON, ASS warning light
OFF 1 0 - 14
10
switch
ON,
ABS
warning light OFF
1 0 - 14
ra switch ON,
A8S
warning light ON
1 0 -
1
4
JG
switch
ON, ABS warning light OFF Below 2.0
Stop light switch
OFF Below 1.5
Stop
light
switch ON
8 - 1 4
!G
switch
ON,ABS
warning
light OFF 1 0 - 1 4
IG switch ON
8 - 1 4
IG switch ON
8 - 14
IG switch ON, slowly
tum
right front wheel
AC generation
IG
switch ON, slowly tum left front wheel AC generation
IG switch ON, slowly
tum
r
ig
h
t
rear wheel AC generation
10 switch ON,
tum lett r
e
a r
wheel AC generation