Toyota T100 1996 Service Manual page 721

INSPECTION PROCEDURE
1 Check voltage between terminals Tc and E
DLC1
E1
NG
2 Check harness and connector between cruise control ECU and DLC1, DLC1 and
body ground (See page IN−16).
OK
Check and replace cruise control ECU (See
page IN−26).
1996 TOYOTA T100 (RM449U)
DIAGNOSTICS
PREPARATION:
Turn ignition switch ON.
CHECK:
Measure voltage between terminals Tc and E
OK:
TC
N06219
− CRUISE CONTROL SYSTEM
of DLC1.
1
Voltage: 10 − 16 V
OK Proceed to next circuit inspection shown in
problem symptoms table (See page DI−419).
NG Repair or replace harness or connector.
DI−457
of DLC1.
1