Mitsubishi Grandis. Manual - part 273

INPUT SIGNAL PROCEDURES

SMART WIRING SYSTEM (SWS) USING SWS MONITOR

54C-554

DIAGNOSIS PROCEDURE

Step 1. Connector check: E-02 interior lamp 
connector

Q: Is the check result normal?

YES : 

Go to Step 2.

NO : 

Repair the defective connector.

Step 2. Check the interior lamp.

Refer to GROUP 54A 

− Interior lamp 

P.54A-95

.

Q: Is the check result normal?

YES : 

Go to Step 3

NO : 

Replace the interior lamp.

Step 3. Resistance measurement at the E-02 
interior lamp connector

(1) Disconnect the connector, and measure at the 

AC312060

AB

Harness side

Connector: E-02
<Vehicles without sunroof-LHD>

AC312065

AB

Harness side

Connector: E-02
<Vehicles without sunroof-RHD>

AC312062

AD

Harness side

Connector: E-02
<Vehicles with sunroof-LHD>

AC312067

AD

Harness side

Connector: E-02
<Vehicles with sunroof-RHD>

AC312060

AB

Harness side

Connector: E-02
<Vehicles without sunroof-LHD>

AC312065

AB

Harness side

Connector: E-02
<Vehicles without sunroof-RHD>

AC312062

AD

Harness side

Connector: E-02
<Vehicles with sunroof-LHD>

AC312067

AD

Harness side

Connector: E-02
<Vehicles with sunroof-RHD>

INPUT SIGNAL PROCEDURES

SMART WIRING SYSTEM (SWS) USING SWS MONITOR

54C-555

wiring harness side.

(2) Resistance between E-02 interior lamp connector 

terminal No.5 and body earth

OK: 2 

Ω or less

Q: Is the check result normal?

YES : 

Go to Step 5.

NO : 

Go to Step 4.

AC312730AQ

Connector E-02
(Harness side)

INPUT SIGNAL PROCEDURES

SMART WIRING SYSTEM (SWS) USING SWS MONITOR

54C-556

Step 4. Check the wiring harness between E-02 
interior lamp connector terminal No.5 and body 
earth

INPUT SIGNAL PROCEDURES

SMART WIRING SYSTEM (SWS) USING SWS MONITOR

54C-557

NOTE: Prior to the wiring harness inspection, check 
intermediate connector E-11, and repair if necessary.

• Check the earth wires for open circuit.

Q: Is the check result normal?

YES : 

The trouble can be an intermittent 

malfunction (Refer to GROUP 00 

− How to 

Cope with Intermittent Malfunction 

P.00-5

).

NO : 

Repair the wiring harness.

AC310650

AB

Connectors: E-02, E-11

Harness side

E-02

E-11

E-02

E-11

<Vehicles without 
sunroof-LHD>

AC310654

AB

Connectors: E-02, E-11

Harness side

E-02

E-11

E-02

E-11

<Vehicles without 
sunroof-RHD>

AC310652

AB

Connectors: E-02, E-11

Harness side

E-02

E-11

E-02

E-11

<Vehicles with 
sunroof-LHD>

AC310656

AB

Connectors: E-02, E-11

Harness side

E-02

E-11

E-02

E-11

<Vehicles with 
sunroof-RHD>