Toyota Camry Manual page 1921

DI–894
3 Check control switch.
4
OK
4
Check harness and connector between cruise control ECU and cruise control switch,
cruise control switch and body ground (See page
OK
5 Input signal check (See step 1).
NG
Check and replace cruise control ECU
(See page IN–31).
DIAGNOSTICS
PREPARATION:
3
(a)
(b)
CHECK:
Measure resistance between terminals 3 and 4 of control switch
connector when control switch is operated.
N16045
NG
NG
OK
– CRUISE CONTROL SYSTEM
Remove steering wheel center pad.
Disconnect the control switch connector.
Switch position
Neutral
RES/ACC
SET/COAST
CANCEL
Replace control switch.
IN–31
).
Repair or replace harness or connector.
Wait and see.
Author :
Resistance (Ω)
(No continuity)
50 – 80
180 – 220
400 – 440
Date :
1129