Toyota T100 1996 Service Manual page 578

DI−314
3 Check harness and connector between O/D OFF indicator light and ECM (See
page IN−26).
OK
Check O/D main switch.
4 Check O/D main switch.
OK
Check and replace the combination meter
(See page BE−38).
1996 TOYOTA T100 (RM449U)
DIAGNOSTICS −
NG
PREPARATION:
Disconnect the O/D main switch connector.
CHECK:
Check continuity resistance between terminal 1 and 2 of O/D
main switch connector.
1
OK:
2
O/D main switch condition
ON (Pushed in)
Q07663
OFF (Pushed once agin)
NG
AUTOMATIC TRANSMISSION
Repair or replace harness or connector.
Replace O/D main switch.
Specified condition
No continuity
Continuity