Toyota Celica 2005 Repair Manual page 1293

DI−1092
DLC3
Item
VEHICLE SPD
MEMORY SPD
THROTTLE
CCS READY S
CCS READY M
CANCEL SW
SET/COAST SW
RES/ACC SW
STP LIGHT SW2 M
STP LIGHT SW2 S
STP LIGHT SW1 S
SHIFT D POS
CRUISE CTRL
CCS INDICATOR M
CCS INDICATOR S
2005 CELICA (RM1131U)
DIAGNOSTICS
2.
Hand−held tester
(a)
(b)
HINT:
Hand−held tester has a "Snapshot" function which records the
monitored data.
Please refer to the hand−held tester operator's manual for fur-
ther details.
A08841
3.
HINT:
By using the DATA LIST displayed by the hand−held tester, you
can read the value of the switch, the sensor and so on without
parts removal. Reading the DATA LIST as a first step of trouble-
shooting is one of the method to shorten the labor time.
(a)
(b)
(c)
Measurement Item /
Display (Range)
Vehicle speed / min.: 0km/h
(0mph), max.: 255km/h (158mph)
Cruise control memorized speed /
min.: 0km/h (0mph), max.:
255km/h (158mph)
Required throttle opening angle /
min.: 0_, max.: 125_
Cruise control system standby
condition (Sub CPU) / ON or OFF
Cruise control system standby
condition (Main CPU) / ON or OFF
CANCEL SW signal / ON or OFF
SET/COAST SW signal / ON or
OFF
RES/ACC SW signal / ON or OFF
Stop light SW signal (Main CPU) /
ON or OFF
Stop light SW signal (Sub CPU) /
ON or OFF
Stop light SW signal (Sub CPU) /
ON or OFF
PNP SW signal (D position) / ON
or OFF
Cruise control system active
condition / ON or OFF
Cruise indicator signal (Main CPU)
/ ON or OFF
Cruise indicator signal (Sub CPU)
/ ON or OFF
− CRUISE CONTROL SYSTEM (2ZZ−GE)
USING HAND−HELD TESTER
Hook up the hand−held tester to the DLC3.
Monitor the ECU data by following the prompt on the tes-
ter screen.
DATA LIST
Connect the hand−held tester to the DLC3.
Turn the ignition switch ON.
According to the display on tester, read the "DATA LIST".
Normal Condition
Actual vehicle speed
Memorized speed : Cruise control
activated
Required throttle opening angle
(0_ − 84_) : Cruise control acti-
vated
ON ⇔ OFF : Change ON/OFF
each time Main SW is pressed in.
ON ⇔ OFF : Change ON/OFF
each time Main SW is pressed in.
ON : CANCEL SW ON
OFF : CANCEL SW OFF
ON : SET/COAST SW ON
OFF : SET/COAST SW OFF
ON : RES/ ACC SW ON
OFF : RES/ACC SW OFF
ON : Brake pedal depressed
OFF : Brake pedal released
ON : Brake pedal depressed
OFF : Brake pedal released
ON : Brake pedal depressed
OFF : Brake pedal released
ON : Shift D position
OFF : Except shift D position
ON : Cruise control activated
OFF : Cruise control inactivated
ON : "CCS READY" ON
OFF : "CCS READY" OFF
ON : "CCS READY" ON
OFF : "CCS READY" OFF
1292
Diagnostic Note
−
−
−
"1"
"1"
−
−
−
−
−
−
−
−
"2"
"2"