DI7YT–01
F12747
F04969
DLC3
CG
Tc
F00103
Normal Code
0.25 secs.
0.25 secs.
0.5 secs.
ON
OFF
ON
OFF
0.5 secs. 0.5 secs.
Code 11 and 21
4 secs.
1.5 secs.
2.5 secs.
Code 11 Code 21
–DIAGNOSTICS ANTI–LOCK BRAKE SYSTEM WITH ELECTRONIC
BRAKE FORCE DISTRIBUTION (EBD)
DI–129
AVENSIS/CORONA SUP (RM781E)
PRE–CHECK
1. DIAGNOSIS SYSTEM
(a) Release the parking brake lever.
(b) Check the indicator.
When the ignition switch is turned ON, check that the ABS
warning light and brake warning light goes on for 3 se-
conds.
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 or brake
warning light circuit (See page DI–159, DI–161).
(c) Check the DTC
(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 on the
combination meter.
HINT:
S If no code appears, inspect the diagnostic circuit or ABS
warning light circuit (See page DI–164 or DI–159).
S As an example, the blinking patterns for normal code and
codes 11 and 21 are shown on the left.
(4) Codes are explained in the code table on page
DI–132.
(5) After completing the check, disconnect terminals Tc
and CG, and turn off the display.
If 2 or more malfunctions are indicated at the same time the low-
est numbered DTC will be displayed 1st.
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