Diagnostic Trouble Code Clearing Procedure - Mitsubishi Eclipse Technical Information Manual

DRIVE-CONTROL COMPONENTS - ABS <FWD>

3. Diagnostic Trouble Code Clearing Procedure

NOTE
(1) When the ABS-ECU system is out of order,
the diagnostic trouble codes in the memory can-
not be cleared by use of the scan tool.
(2) To check whether the memory has been cleared,
the diagnostic trouble code reading procedure
should be performed.
<When the scan tool is used>
Clear the memory according to the message that
appears on the scan tool. (For details, refer to the
To erase the trouble codes in memory, place the
stop light switch in the ON state and then set the
ignition switch to ON (generator terminal L voltage:
LOW) and change over the stop light switch IO
Ignition
switch
OFF
Generator HI
terminal
L voltage
LOW
Stop light ON
switch
ON
Warning
light
OFF
ABS-ECU
memory
If any of the following conditions is true, the trouble
codes in memory will not erase.
When the stop light switch is not ON before
l
the ignition switch is set to ON
When the first stop light switch input change
l
(ON-OFF) does not occur in less than three
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I
1st
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(3) Even after the memory has been cleared, an
instruction from the scan tool can be accepted.
tool should be re-operated.
instruction manual for the scan tool.)
times within the following time intervals. The trouble
codes in memory will then be erased in about a
second.
9th
4th
seconds, or when the second and subsequent
change does not occur in less than one second
When the generator terminal L voltage goes
l
"HI" before erasure is completed
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J
1 sec.
1 sec.
Erasure -