Terminals Of Ecu - Toyota T100 1996 Service Manual

TERMINALS OF ECU

13 12 11
26 25 24
Symbols (Terminals No.)
BAT (A15 − 22) − GND (A15 − 11, 24)
IG1 (A15 − 10) − GND (A15 − 11, 24)
SR (A16 − 5) − R− (A16 − 15)
MR (A16 − 4) − R− (A16 − 15)
SFRH (A16 − 1) − GND (A15 − 11, 24)
SFRR (A16 − 2) − GND (A15 −11, 24)
SFLH (A15 − 13) − GND (A15 − 11, 24)
SFLR (A15 − 12) − GND (A15 − 11, 24)
SRR (A15 − 25) − GND (A15 − 11, 24)
SRH (A15 − 26) − GND (A15 − 11, 24)
AST (A16 − 11) − GND (A15 − 11, 24)
WA (A16 − 12) − GND (A15 − 11, 24)
STP (A15 − 21) − GND (A15 − 11, 24)
Tc (A15 − 20) − GND (A15 − 11, 24)
Ts (A15 − 6) − GND (A15 − 11, 24)
FR+ (A16 − 7) − FR− (A16 − 5)
FL+ (A16 − 14) − FL− (A16 − 13)
RR+ (A15 − 15) − RR− (A15 − 16)
RL+ (A15 − 1) − RL− (A15 − 2)
GS1* (A15 − 19) − GND (A15 − 11, 24)
GS2* (A15 − 7) − GND (A15 − 11, 24)
EXI* (A15 − 8) − GND (A15 − 11, 24)
EXI3 (A15 − 9) − GND (A15 − 11, 24)
MT (A16 − 8) − GND (A15 − 11, 24)
FSS (A16 − 16) − GND (A15 − 11, 24)
RSS (A15 − 23) − GND (A15 − 11, 24)
PKB (A15 − 9) − GND (A15 − 11, 24)
1996 TOYOTA T100 (RM449U)
DIAGNOSTICS
A15
10 9 8 7 6
23 22 21 20 19 18
STD Voltage (V)
Below 1.0
Below 2.0
Below 1.5
AC generation
AC generation
AC generation
AC generation
about 2 or 4
Below 2.0
Below 2.0
Below 1.5
Continuity
Continuity
Below 1.5
− ANTI−LOCK BRAKE SYSTEM
5 4 3 2 1
17 16 15 14
10 − 14 Always
10 − 14 IG switch ON
9 − 14 IG switch ON, ABS warning light OFF
IG switch ON
10 − 14 IG switch ON, ABS warning light OFF
10 − 14 IG switch ON, ABS warning light OFF
10 − 14 IG switch ON, ABS warning light OFF
10 − 14 IG switch ON, ABS warning light OFF
10 − 14 IG switch ON, ABS warning light OFF
10 − 14 IG switch ON, ABS warning light OFF
10 − 14 IG switch ON, ABS warning light OFF
IG switch ON, ABS warning light ON
10 − 14 IG switch ON, ABS warning light OFF
Stop light switch OFF
8 − 14 Stop light switch ON
10 − 14 IG switch ON
10 − 14 IG switch ON
IG switch ON
Slowly turn right front wheel
IG switch ON
Slowly turn left front wheel
IG switch ON
Slowly turn right rear wheel
IG switch ON
Slowly turn left rear wheel
IG switch ON
about 2 IG switch ON
IG switch ON, transfer is in L4 or H4 position
10 − 14 IG switch ON, transfer is in H4 position
IG switch ON, transfer is in L4 position
10 − 14 IG switch ON, transfer is in a position other than L4
IG switch ON
IG switch OFF
IG switch OFF
IG switch ON, PKB lever pulled
10 − 14 IG switch ON, PKB lever released
A16
8 7 6 5 4
16 15 14 13 12 11
Condition
DI−329
DI7HH−02
3 2 1
10 9
R00463