Toyota ZZT230 series Repair Manual page 717

INSPECTION PROCEDURE
1
Input signal check.
Indicator light
Input
Signal
Blinking
40 kmlh
about
Drive at
(25 mph)
Light
below
or
Light
kmlh
4o
Drive at about
(25 mph)
or higher
2 Check speedometer circuit (See Combination meter troubleshooting on page
BE-42).
3 Check harness and connector between cruise control ECU and combination me·
ter, combination meter and vehicle speed sensor (See page iN�O).
CHECK:
( a )
Pattern
(b)
ON
OK:
.
OFF
.. . . . .
m
-
O N
OFF
B G
CRUISE CONTROL SYSJEM
See input signal check on page Dl-485.
Check indicator light operation when driving with vehicle
speed above 40 km/h (25 mph), and with vehicle speed
below 40 km/h (25 mph) .
Vehi c l e speed above
40
Vehi c l e spee d bel o w
40
bl n atl o n meter assembl y .
Repai r or repl a ce harness or connector.
kml h mph):
I n di c ator l i g ht bl i n ks
(25
kmlh mph):
I n di c ator l i g ht stays on
(25
-