Mitsubishi Grandis. Manual - part 386

CENTRE DISPLAY

CHASSIS ELECTRICAL

54A-163

Step 3. Check the harness wire between battery 
(fusible link No.26) and C-06 centre display 
connector terminal No.26.

NOTE: 

Prior to the wiring harness inspection, check joint 
connector C-32 <LH drive vehicles>, C-31 <RH drive 
vehicles> or intermediate connector C-125, and 
repair if necessary.

• Check the battery power supply open circuit.

Q: Is the check result normal?

YES : 

Retest the system.

NO : 

Repair the wiring harness.

Step 4. Measure the voltage at C-06 multi-centre 
display connector. 

(1) Disconnect the connector, and measure at the 

wiring harness side.

AC310614

BP

Connectors: C-06, C-32, C-128 <LHD>

C-128

C-128

C-06 (B)

C-06

C-32

Harness side

C-32

AC310632 BI

Connectors: C-06, C-31 <RHD>

C-31

C-06 (B)

C-31

C-06

Harness side

AC310628AB

Connector: C-125 <RHD>

AC310613

Harness side

BH

Connector: C-06 <LHD>

C-06 (B)

AC310631

Harness side

BC

Connector: C-06 <RHD>

C-06 (B)

CENTRE DISPLAY

CHASSIS ELECTRICAL

54A-164

(2) Ignition switch: ACC

(3) Voltage between C-06 multi-centre display 

connector terminal No.25 and body earth

OK: Battery voltage

Q: Is the check result normal?

YES : 

Go to Step 6. 

NO : 

Go to Step 5. 

AC310507DP

Connector C-06 
(Harness side)

CENTRE DISPLAY

CHASSIS ELECTRICAL

54A-165

Step 5. Check the harness wire between ignition 
switch (ACC) and C-06 centre display connector 
terminal No.25.

NOTE: 

Prior to the wiring harness inspection, check joint 
connector C-32 <LH drive vehicles>, C-01 <RH drive 
vehicles> or intermediate connector C-125, and 
repair if necessary.

• Check the ACC power supply open circuit.

Q: Is the check result normal?

YES : 

Retest the system.

NO : 

Repair the wiring harness.

Step 6. Measure the voltage at C-06 centre 
display connector. 

(1) Disconnect the connector, and measure at the 

wiring harness side.

AC310614

BP

Connectors: C-06, C-32, C-128 <LHD>

C-128

C-128

C-06 (B)

C-06

C-32

Harness side

C-32

AC310632BJ

Connectors: C-01, C-06 <RHD>

C-01

C-01

Harness side

C-06

C-06 (B)

AC310628AB

Connector: C-125 <RHD>

AC310613

Harness side

BH

Connector: C-06 <LHD>

C-06 (B)

AC310631

Harness side

BC

Connector: C-06 <RHD>

C-06 (B)

CENTRE DISPLAY

CHASSIS ELECTRICAL

54A-166

(2) Ignition switch: ON

(3) Voltage between C-06 multi-centre display 

connector terminal No.36 and body earth

OK: Battery voltage

Q: Is the check result normal?

YES : 

Go to Step 8. 

NO : 

Go to Step 7. 

AC310507DR

Connector C-06 
(Harness side)