Mitsubishi Grandis. Manual - part 931
TROUBLESHOOTING
TRACTION CONTROL/ACTIVE STABILITY CONTROL SYSTEM
35C-49
STEP 3. Voltage measurement at TCL/ASC-ECU
connector A-04.
(1) Disconnect the connector A-04, and connect
special tool ABS Check Harness (MB991997) to
the wiring harness-side connector.
NOTE: Do not connect special tool ABS Check
Harness (MB991997) to the TCL/ASC-ECU.
(2) Turn the ignition switch to the "ON" position.
(3) Measure the voltage between terminal 32 and
earth.
OK: System voltage
Q: Is the check result normal?
YES :
Go to Step 5.
NO :
Go to Step 4.
STEP 4. Check TCL/ASC-ECU connector A-04 for
loose, corroded or damaged terminals, or
terminals pushed back in the connector.
Q: Is the check result normal?
YES :
An open or short circuit may be present in
the solenoid valve power supply circuit.
Repair the wiring harness between
TCL/ASC-ECU connector A-04 terminal 32
and fusible link No.3. Then go to Step 8.
NO :
Repair or replace the damaged
component(s). Then go to Step 8.
AC312620AL
Oil reservoir
Connector: A-04
TCL/ASC-ECU
MB991997
Check connector
A-04 Harness connector
A-04
Hydraulic unit
(with built-in TCL/ASC-ECU)
AC312621
Oil reservoir
Connector: A-04
AB
A-04
Hydraulic unit
(with built-in TCL/ASC-ECU)
A-04 Harness connector
(harness side)