Toyota Camry Manual page 1912

3 Check resistance between terminals L and GND of actuator magnetic clutch.
4
3
OK
4 Check for open and short in harness and connectors between cruise control
ECU and actuator magnetic clutch, actuator magnetic clutch and body ground
(See page IN–31).
OK
Check and replace cruise control ECU
(See page IN–31).
DIAGNOSTICS – CRUISE CONTROL SYSTEM
PREPARATION:
(a) Turn ignition switch OFF.
(b) Disconnect the actuator connector.
CHECK:
Measure resistance between terminals 3 and 4.
OK:
Resistance: 34.65 – 42.35 Ω.
I00311
NG Replace cruise control actuator.
NG Repair or replace harness or connector.
Author : Date :
DI–885
1120