Toyota T100 1996 Service Manual page 543

TERMINALS OF ECM
3RZ−FE:
ECM Terminals
E
13 12 11 10 9 8
26 25 24 23 22 21 20
Symbols (Terminals No.)
SP1 − E1 (E4, 8 − E7, 24)
S1 − E1 (E7, 10 − E7, 24)
S2 − E1 (E7, 9 − E7, 24)
SL − E1 (E7, 8 − E7, 24)
+ −
SP2 − SP2 (E5, 10 − E5, 4)
OD2 − E1 (E4, 5 − E7, 24)
OIL − E2 (E7, 21 − E6, 9)
L − E1 (E4, 15 − E7, 24)
2 − E1 (E4, 16 − E7, 24)
R − E1 (E4, 17 − E7, 24)
NSW − E1 (E4, 22 − E7, 24)
B/K − E1 (E4, 21 − E7, 24)
THW − E2 (E6, 4 − E6, 9)
IDL − E2 (E6, 11 − E6, 9)
VTA − E2 (E6, 10 − E6, 9)
1996 TOYOTA T100 (RM449U)
DIAGNOSTICS
8 7
7 6 5 4 3 2 1
19 18 17 16 15 14 16 15
Wiring Color
IG switch ON (Disconnect cruise control connector)
G ↔ BR
Turn one rear wheel slowly (Disconnect cruise control connec-
tor)
IG switch ON
1st or 2nd gear
W ↔ BR
3rd or O/D gear
IG switch ON
2nd or 3rd gear
B−W ↔ BR
1st or O/D gear
IG switch ON
Y−B ↔ BR
Vehicle driving under lock−up position
BR−R ↔ B−R Vehicle is running
O/D main switch ON (Pushed in)
Y−G ↔ BR
O/D main switch OFF (Pushed once again)
G−B ↔ BR−B ATF temperature: 110°C (230°F) or more
IG switch ON, Shift lever L position
V−W ↔ BR
IG switch ON, Shift lever other than L position
IG switch ON, Shift lever 2 position
P−G ↔ BR
IG switch ON, Shift lever other than 2 position
IG switch ON, Shift lever R position
R−B ↔ BR
IG switch ON, Shift lever other than R position
IG switch ON, Shift lever P or N position
B−Y ↔ BR
IG switch ON, Shift lever other than P or N position
IG switch ON, Brake pedal is depressed
G−W ↔ BR
IG switch ON, Brake pedal is released
G−Y ↔ BR−B Engine coolant temperature: 80°C (176°F)
IG switch ON, Accel. pedal is released
Y−L ↔ BR−B
IG switch ON, Accel. pedal is depressed
IG switch ON, Accel. pedal is released
Y−B ↔ BR−B
IG switch ON, Accel. pedal is depressed
− AUTOMATIC TRANSMISSION
E6
6 5 4 3 2 1 6 5
12 11 10
14 13 12 11 10 9
Condition
E
4 3 2 1
11 10 9 8 7
9 22 21 20 19 18
8 7
DI−279
DI0VI−02
E
6 5 4 3 2 1
17 16 15 14 13 12
FI6526
STD Voltage (V)
Below 1.5 or 4 − 6
Pulse signal is output
Below 1.5 ↔ 4 − 6
9 − 14
9 − 14
Below 1.5
Below 1.5
9 − 14
Below 1.5
Below 1.5
9 − 14
Pulse signal is output
Below 1.5 ↔ 4 − 10
9 − 14
Below 3
Below 1.5
7.5 − 14
Below 1.5
7.5 − 14
Below 1.5
7.5 − 14
Below 1.5
Below 3
9 − 14
7.5 − 14
Below 1.5
Below 1.5
Below 1.5
9 − 14
Below 0.3 − 0.8
3.2 − 4.9