ABS <2WD> -
Troubleshooting
35B-7
With the ABS Warning Lamp
1. Use the special tool to earth terminal (1) (diagnosis control terminal) of the diagnosis connector.
(Refer to GROUP 00 - How to Use Troubleshooting/Inspection Service Points.)
2. Stop the engine.
3. Turn on the stop lamp switch. (Depress the brake.)
4. After carrying out steps 1. to 3., turn the ignition switch to ON. Within 3 seconds after turning the
ignition switch to ON, turn off the stop lamp switch (release the brake). Then, turn the stop lamp
switch on and off a total of 10 times.
NOTE
If the ABS-ECU function has been stopped because of fail-safe operation, it will not be possible
to erase the diagnosis codes.
1st 2nd 3rd 4th 5th 6th 7th 8th 9th 10th
Within
1
second
Within
1
second
Within
1
second
Within
1
second
Within
1
second
Within
1
second
Within
1
second
Within
1
second
Within
1
second
Within
1
second
1 se-
cond
Ignition switch
ON
OFF
Stop lamp switch
ON
OFF
ABS warning lamp
ON
OFF
ABS-ECU memory
Within 3
seconds
Erasing of
ABS-ECU
diagnosis
codes
complete.