Toyota AVENSIS 2000 Supplement Manual page 302

Tc
AVENSIS/CORONA SUP (RM781E)
DIAGNOSTICS
F12737
DLC3
CG
F04969
– ABS WITH EBD & BA & TRC & VSC SYSTEM
PRE–CHECK
1. DIAGNOSIS SYSTEM
(a) Check the warning lights.
(1) Release the parking brake lever.
(2) When the ignition switch is turned ON, check that
the ABS warning light, VSC warning light, VSC OFF
indicator light, BRAKE warning light and SLIP indi-
cator light goes on for approx. 2 seconds.
HINT:
S
When the parking brake is applied or the level of the brake
fluid is low, the BRAKE warning light is lit.
S
If the indicator check result is not normal, proceed to trou-
bleshooting for the ABS warning light circuit, VSC warn-
ing light circuit, VSC OFF indicator light circuit, BRAKE
warning light circuit or SLIP indicator light circuit.
Trouble Area
ABS warning light circuit
VSC warning light circuit
VSC OFF indicator light circuit
BRAKE warning light circuit
SLIP indicator light circuit
(b) In case of not using hand–held tester:
Check the DTC of ABS & BA & TRC & VSC ECU.
(1) Using SST, connect terminals Tc and CG of DLC3.
SST 09843–18040
(2) Turn the ignition switch ON.
(3) Read the DTC from the ABS warning light and VSC
warning light on the combination meter.
HINT:
S
If no code appears, inspect the diagnostic circuit, ABS
warning light circuit or VSC waning light circuit.
Trouble Area
Tc terminal circuit
ABS warning light circuit
VSC warning light circuit
DI–171
DI7ZD–01
See page
DI–231, DI–225
DI–233, DI–228
DI–243
DI–236
DI–240
See page
DI–250
DI–231
DI–233