Mitsubishi Colt Ralliart. Manual — part 352

SYMPTOM PROCEDURES

SMART WIRING SYSTEM (SWS) NOT USING SWS MONITOR

54B-152

Step 3. Resistance measurement at the E-12 rear
combination lamp (tail: LH) connector or E-03
rear combination lamp (tail: RH) connector, A-12
front combination lamp (position: LH) connector
or A-25 front combination lamp (position: RH)
connector or E-07 licence plate lamp (LH)
connector.

(1) Disconnect the connector, and measure at the

wiring harness side.

(2) Check the resistance between the lamp

connector and body earth.

•

Resistance between A-12 front combination lamp

(position: LH) connector terminal No.6 and
body earth

• Resistance between A-25 front combination

lamp (position: RH) connector terminal No.6
and body earth

•

Resistance between E-12 rear combination lamp

(tail: LH) connector terminal No.5 and body
earth

• Resistance between E-03 rear combination

lamp (tail: RH) connector terminal No.5 and
body earth

•

Resistance between E-07 licence plate lamp con-

nector terminal No.2 and body earth

OK: Continuity exists (2

Ω or less)

Q: Is the check result normal?

YES :

Go to Step 5.

NO :

Go to Step 4.

AC509191

Connector: A-12

Harness side

AB

A-12 (B)

AC509176

Connector: A-25

Harness side

AC

A-25(B)

AC401047

Connectors: E-03, E-07, E-12

Harness side

E-03

AB

E-03(B)

E-07

E-12(B)

Harness side

E-12

Harness side

E-07

AC313972 DJ

Connectors: A-12, A-25

(Harness side)

AC313972 AX

Connectors: E-03, E-12

(Harness side)

AC400966AG

Connector: E-07

(Harness side)

Main

Index

Group

TOC

SYMPTOM PROCEDURES

SMART WIRING SYSTEM (SWS) NOT USING SWS MONITOR

54B-153

Step 4. Check the wiring harness from E-12 rear
combination lamp (tail: LH) connector terminal
No.5 or E-03 rear combination lamp (tail: RH)
connector terminal No.5, A-12 front combination
lamp (position: LH) connector terminal No.6 or
A-25 front combination lamp (position: RH)
connector terminal No.6 or E-07 licence plate
lamp (LH) connector terminal No.2 to body earth.

• Check the earth wires for open circuit.

Q: Is the check result normal?

YES :

Go to Step 5.

NO :

Repair the wiring harness.

Step 5. Connector check: B-134 ETACS-ECU
connector

Q: Is the check result normal?

YES :

Go to Step 6.

NO :

Repair the defective connector.

AC509191

Connector: A-12

Harness side

AB

A-12 (B)

AC509176

Connector: A-25

Harness side

AC

A-25(B)

AC401047

Connectors: E-03, E-07, E-12

Harness side

E-03

AB

E-03(B)

E-07

E-12(B)

Harness side

E-12

Harness side

E-07

AC313872 AH

Connector: B-134

Harness side

Junction block (Rear view)

Main

Index

Group

TOC

SYMPTOM PROCEDURES

SMART WIRING SYSTEM (SWS) NOT USING SWS MONITOR

54B-154

Step 6. Check the wiring harness from E-12 rear
combination lamp (tail: LH) connector terminal
No.3 or E-03 rear combination lamp (tail: RH)
connector terminal No.3, A-12 front combination
lamp (position: LH) connector terminal No.5 or
A-25 front combination lamp (position: RH)
connector terminal No.5 or E-07 licence plate
lamp (LH) connector terminal No.1 to B-134
ETACS-ECU connector terminal No.15.

NOTE:

AC509191

Connector: A-12

Harness side

AB

A-12 (B)

AC509176

Connector: A-25

Harness side

AC

A-25(B)

AC313872 AH

Connector: B-134

Harness side

Junction block (Rear view)

AC401047

Connectors: E-03, E-07, E-12

Harness side

E-03

AB

E-03(B)

E-07

E-12(B)

Harness side

E-12

Harness side

E-07

AC401056

Connectors: B-23, B-24

AC

B-23

B-24

B-24

B-23

Main

Index

Group

TOC

SYMPTOM PROCEDURES

SMART WIRING SYSTEM (SWS) NOT USING SWS MONITOR

54B-155

Prior to the wiring harness inspection, check junction
block connectors B-128 <tail lamp (LH) or licence
plate lamp>, B-131 <tail lamp (RH)>, B-112 <position
lamp (LH)>, B-110 <position lamp (RH)>, joint con-
nector B-23 and B-24, and repair if necessary.

• Check the output lines for open circuit.

Q: Is the check result normal?

YES :

Go to Step 7.

NO :

Repair the wiring harness.

Step 7. Retest the system.
Check that the tail/stop lamps, the position lamps
and the licence plate lamps illuminate normally.

Q: Is the check result normal?

The lamps illuminate normally at both high and low
beams. :

The trouble can be an intermittent

malfunction (Refer to GROUP 00

− How to

use Troubleshooting/inspection Service
Points

− How to Cope with Intermittent

Malfunction

P.00-13

).

When the tail lamps do not illuminate :

Replace

the tail lamp socket.

When the position lamps do not illuminate :

Replace the position lamp socket.

When the licence plate lamps do not illuminate :

Replace the licence plate lamp socket.

AC313871

Connectors: B-110, B-112

BD

Junction block (Front view)

Harness side

B-110

B-110

Harness side

B-112

B-112

AC313873

Connectors: B-128, B-131

BC

Junction block (Front view)

B-128

B-131

Harness side

B-131

Harness side

B-128

Main

Index

Group

TOC