Toyota ZZT230 series, Repair Manual

Page: 744 / 821

Dl-533
DIAGNOSTICS
CRUISE CONTROL SYSTEM
INSPECTION PROCEDURE
1
Check voltage between terminals Tc and E1 of DLC3.
PREPARATION:
Tc
Turn ignition switch ON.
CHECK:
f\80\19
N00214
2
I
I
CG
1!4387
Measure voltage between terminals Tc and E1 of DLC3.
OK:
-
Voltage: 10-14 V
Proceed to next circuit Inspection shown
In
problem symptom table (See page 01-494).
Check harness and connector between cruise control ECU and DLC3, DLC3 and
body ground (See page IN-30).
Repair or replace harness or connector.
Check and replace cruise control
ECU {See
page
IN-30).