Mitsubishi 1992 3000GT, Service Manual

Page: 837 / 1308

SERVICE BRAKES Anti-lock Braking System Troubleshooting
METHOD OF CLEARING DIAGNOSTIC
ACTUATOR TEST FUNCTION
CODE MEMORY
Caution
l
When servicing is finished, clear the diag-
nostic trouble code memory.
Trouble codes cannot be cleared from memory
when the ABS ECU system is in fail safe. Proceed
to diagnosis and repair.
(1) Clear memory using scan tool.
(No. 7 ERASE” in the actuator test is
selected to erase the diagnostic trouble code.)
(2) After clearing, recheck the diagnostic trouble
codes, and check that memory is cleared.
Actuator test specifications
No.
Scan tool display
Drive solenoid Drive pattern
valve and motor
The actuator can be forcibly driven in the following
way by using the scan tool.
NOTE
l
The actuator test cannot be carried out when
the ABS ECU System is in fail safe.
l
When using forced drive using the scan tool,
the vehicle must be stopped.
l
During forced drive using the scan tool, forced
drive operation is stopped when any wheel
speed reaches 10 km/h (6 mph).
02
03
04
05
06
VALVE A
FL VALVE A
REAR VALVE A
VALVE M
FL VALVE M
REAR VALVE M
Not used
valve
and pump motor
for each HU
responding
nel.
<Manual
Pump
motor
Start of forced drive
End of forced drive
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