Mitsubishi Stealth 1994 Import Service Manual page 179

BRAKES
E-4 When diagnostic trouble codes "41 FL SOL. VALVE", "42 FR SOL. VALVE" or
"43 REAR SOL. V." are displayed.
[Explanation]
The ABS ECU normally monitors the solenoid valve
drive circuit.
If no current flows in the solenoid even if the ECU
turns the solenoid ON or if it continues to flow even
, G-R &I G-R 1
ABS ECU
Remove HU 1 OP con-
IGNITION
nector and check with the
HU side connector.
J/B
Is the resistance value for
the solenoid valve within
the range of the standard
Standard value: 1 .O - 1.3 fl
Connect HU 1 OP connector,
disconnect ECU connector
and check.
Is the solenoid valve resis-
tance value within the range
of the standard values when
measured at the ECU con-
nector?
Standard value: 1 .O - 1.3 R
I
when turned OFF, the ECU determines the solenoid
coil wire is broken/short-circuited or the harness is
broken/short-circuited, and then these diagnostic
trouble codes are output.
Yes
Yes
I
Replace HU.
solenoid valve circuit
whose resistance value is
outside the range of the
standard value is broken
or short circuited.
Repair ABS harness.
I