Mitsubishi Grandis. Manual - part 923

TROUBLESHOOTING

TRACTION CONTROL/ACTIVE STABILITY CONTROL SYSTEM

35C-17

Q: Is the check result normal?

YES : 

Go to Step 11.

NO : 

Repair or replace the damaged 
component(s). Then go to Step 16.

AC312621

Oil reservoir

Connector: A-04

AB

A-04

Hydraulic unit
(with built-in TCL/ASC-ECU)

A-04 Harness connector
(harness side)

AC312624

Connectors: C-16, C-124 <L.H.drive vehicles>

C-16

AB

C-124

AC312625

Connectors: C-16, C-124 <R.H.drive vehicles>

C-16

AB

C-124

AC312622

Connectors: D-06, D-14, D-28
<L.H.drive vehicles>

D-06 (B)

AB

D-14 (B)

D-28

D-06 Harness
connector
(harness side)

AC312623

Connectors: D-06, D-14, D-28
<R.H.drive vehicles>

D-06 (B)

AB

D-14 (B)

D-28

D-06 Harness
connector
(harness side)

TROUBLESHOOTING

TRACTION CONTROL/ACTIVE STABILITY CONTROL SYSTEM

35C-18

STEP 11. Check the harness wires between 
TCL/ASC-ECU connector A-04 (terminal 42, 43) 
and wheel speed sensor <rear: RH> connector 
D-06 (terminal 2, 1).

Q: Is the check result normal?

YES : 

Go to Step 14.

NO : 

Repair the wiring harness. Then go to Step 
16.

AC312621

Oil reservoir

Connector: A-04

AB

A-04

Hydraulic unit
(with built-in TCL/ASC-ECU)

A-04 Harness connector
(harness side)

AC312622

Connector: D-06 <L.H.drive vehicles>

D-06 (B)

AC

D-06 Harness
connector
(harness side)

AC312623

Connector: D-06 <R.H.drive vehicles>

D-06 (B)

AC

D-06 Harness
connector
(harness side)

TROUBLESHOOTING

TRACTION CONTROL/ACTIVE STABILITY CONTROL SYSTEM

35C-19

STEP 12. Check TCL/ASC-ECU connector A-04, 
intermediate connector C-16, C-124, D-28 and 
wheel speed sensor <rear: LH> connector D-14 
for loose, corroded or damaged terminals, or 
terminals pushed back in the connector.

TROUBLESHOOTING

TRACTION CONTROL/ACTIVE STABILITY CONTROL SYSTEM

35C-20

Q: Is the check result normal?

YES : 

Go to Step 13.

NO : 

Repair or replace the damaged 
component(s). Then go to Step 16.

AC312621

Oil reservoir

Connector: A-04

AB

A-04

Hydraulic unit
(with built-in TCL/ASC-ECU)

A-04 Harness connector
(harness side)

AC312624

Connectors: C-16, C-124 <L.H.drive vehicles>

C-16

AB

C-124

AC312625

Connectors: C-16, C-124 <R.H.drive vehicles>

C-16

AB

C-124

AC312622

Connectors: D-06, D-14, D-28
<L.H.drive vehicles>

D-06 (B)

AD

D-14 (B)

D-28

D-14 Harness
connector
(harness side)

AC312623

Connectors: D-06, D-14, D-28
<R.H.drive vehicles>

D-06 (B)

AB

D-14 (B)

D-28

D-14 Harness
connector
(harness side)