Anti-Lock Braking System - Diagnostic Trouble Code Chart - Mitsubishi 1989-1993 GALANT Service Manual

SERVICE BRAKES
DIAGNOSTIC TROUBLE CODE CHART
Diagnostic
trouble code
No. Scan tool display letters
11 FL SPD SENSOR
12
13
14 RR SPD SENSOR
15 SENSOR FAULT
22 S T O P S W
(1) With the ignition switch OFF, connect the adapter harness
and scan tool, turn the ignition ON and select the ABS sys-
tem. (The ABS warning light lights up, it goes into the scan
tool mode. In the scan tool mode, ABS does not func-
tion.)
If it does not go into the scan tool mode, check the ECU
power circuit and
link connector.
(2) Read the on-board diagnostic output codes from the ECU
(3) ?a\?zl'ythe diagnostic trouble codes once from memory.
(Refer to P.35-20.)
If the memory can not be canceled,
detecting the trouble. If it can be cleared, the trouble is
either temporary or appears only when driving.
(4) When the diagnostic trouble codes are cleared, or when
the ABS system goes into fail safe during another test drive
and diagnostic trouble codes are outputed, check accord-
ing to diagnostic trouble code check charts (E-l -E-6).
Reference
Check
chart name
or remedy
E-l
TSB Revision
harness between the ECU and data
the
Diagnostic trouble code
No. Scan tool display letters or remedy
SOL V FRONT L
41
SOL V FRONT R
42
SOL V REAR
43
VALVE RLY
51
MOTOR RLY
52
55 ECU
ECU is currently
Check Reference
chart name
ECU
replacement