Toyota T100 1996 Service Manual page 514

DI−250
OBD II scan tool (excluding TOYOTA hand−held tester):
1 Check voltage between terminal STA of ECM connector and body ground.
START
For M/T
For A/T
STA (+)
BE6653
S04092
S05027
NG
2 Check for open in harness and connector between ECM and starter relay (See
page IN−26).
OK
Check and replace ECM (See page IN−26).
1996 TOYOTA T100 (RM449U)
DIAGNOSTICS
PREPARATION:
Remove the right cowl side trim (See page SF−61).
CHECK:
STA (+)
Measure voltage between terminal STA of ECM connector and
body ground, during engine cranking.
OK:
OK
A00776
NG
− ENGINE (5VZ−FE)
Voltage: 6 V or more
Proceed to next circuit inspection shown on
problem symptoms table (See page DI−148).
Repair or replace harness or connector.