Mitsubishi 1989-1993 GALANT Service Manual page 1139

SERVICE BRAKES - Anti-lock Braking System Troubleshooting
CONTINUED FROM PREVIOUS PAGE
After a test drive*, use on-board diag-
No diagnostic trouble codes output and
normal codes are displayed?
Yes
All ABS functions are normal.
(Nor are there stored memory of past di-
agnostic trouble code.)
No on-board diagnostic
N o o u t p u t
No Diagnostic trouble codes
are output
There was trouble in the
past.
NOTE
Store diagnostic trouble
codes in the memory.
l
: Run for over 30 sets. at a speed exceeding 30 km/h (18.6 mph).
ness between the ABS
ECU serial/on-board di-
agnostic output terminals
and the data link connec-
tor. (Refer to P.35-25.)
Referring to the diagnos-
tic trouble code check
diagnostic trouble code
reoccur to discover the
main cause of intermit-
tent or other trouble.
If diagnostic trouble does
not reappear, watch ve-
hicle movements until it
reappears.
I