Toyota Celica 2005 Repair Manual page 1039

DI−838
2. DATA LIST
HINT:
By the DATA LIST displayed by the TOYOTA hand−held tester, you can read the value of the switch, sensor,
actuator and so on without parts removal. Reading the DATA LIST as a first step of troubleshooting is one
of the method to shorten the labor time.
(a) Connect the TOYOTA hand−held tester to the DLC3.
(b) Turn the ignition switch to ON.
(c) According to the display on tester, read the "DATA LIST".
Item
ABS MOT RELAY
SOL RELAY
STOP LIGHT SW
PKB SW
ABS OPERT FR
ABS OPERT FL
ABS OPERT RR
ABS OPERT RL
WHEEL SPD FR
WHEEL SPD FL
WHEEL SPD RR
WHEEL SPD RL
IG VOLTAGE
SFRR
2005 CELICA (RM1131U)
DIAGNOSTICS
Measurement Item /
Range (Display)
ABS motor relay / ON or
OFF
Solenoid relay / ON or
OFF
Stop light switch / ON or
OFF
Parking brake switch / ON
or OFF
ABS operation (FR) / BE-
FORE or OPERATE
ABS operation (FL) / BE-
FORE or OPERATE
ABS operation (RR) / BE-
FORE or OPERATE
ABS operation (RL) / BE-
FORE or OPERATE
Wheel speed sensor (FR)
reading / min.: 0 km/h (0
MPH, max.: 326 km/h (202
MPH)
Wheel speed sensor (FL)
reading / min.: 0 km/h (0
MPH, max.: 326 km/h (202
MPH)
Wheel speed sensor (RR)
reading / min.: 0 km/h (0
MPH, max.: 326 km/h (202
MPH)
Wheel speed sensor (RL)
reading / min.: 0 km/h (0
MPH, max.: 326 km/h (202
MPH)
ECU power supply voltage
/ NORMAL or TOO LOW
ABS solenoid (SFRR) ON /
OFF
− ANTI−LOCK BRAKE SYSTEM WITH ELECTRONIC
BRAKE FORCE DISTRIBUTION (EBD)
Normal Condition
ON : Brake pedal de-
pressed
OFF : Brake pedal re-
leased
ON : Parking brake applied
OFF : Parking brake re-
leased
BEFORE : No ABS opera-
tion (FR)
OPERATE : During ABS
operation (FR)
BEFORE : No ABS opera-
tion (FL)
OPERATE : During ABS
operation (FL)
BEFORE : No ABS opera-
tion (RR)
OPERATE : During ABS
operation (RR)
BEFORE : No ABS opera-
tion (RL)
OPERATE : During ABS
operation (RL)
Actual wheel speed
Actual wheel speed
Actual wheel speed
Actual wheel speed
NORMAL : 9.5 V or over
TOO LOW : Below 9.5 V
1038
Diagnostic Note
Speed indicated on
speedometer
Speed indicated on
speedometer
Speed indicated on
speedometer
Speed indicated on
speedometer