Toyota ZZT230 series Repair Manual page 483

Dl- 2 72
INSPECTION PROCEDURE
Check voltage between terminal 001
1
2
Check voltage between
tor and body ground.
-
o f
ECM
PREPARATION:
CHECK:
Turn the ignition switch
Measure voltage between terminal
ground.
V o l t age: 10 -14 V
OK:
Pr o ceed t o next ci r cui t I n specti o n sh o wn on
pr o bl e m sympt o ms tabl e ( S ee page Dl - 234) .
crui s e c o ntr o l
termi n al
OD of
PREPARATION:
Disconnect the cruise control
(a)
CHECK:
Tum the ignition switch
(b)
Measure voltage between terminal OD of cruise control ECU
harness side connector and body ground.
V o l t age: 10-14 V
OK:
100 7 4 2
and bo dy gr o und.
ON.
001
harness si d e c o nnec­
ECU
ON.
connector.
ECU
of ECM and body