Mitsubishi Lancer (4A9 engine). Manual — part 149

REAR VIEW CAMERA

CHASSIS ELECTRICAL

54A-258

STEP 8. Check the inhibitor switch and the
control cable.
Check that the inhibitor switch and the control cable
are adjusted correctly. (GROUP 23A

− On-vehicle

Service, inhibitor switch and control cable adjustment
<M/T> or GROUP 23C

− On-vehicle Service, inhibitor

switch and control cable adjustment <CVT, A/T>)

Q: Is the check result normal?

YES :

Go to Step 9.

NO :

Adjust the inhibitor switch and the control
cable.

STEP 9. Check the back-up lamp switch <M/T> or
inhibitor switch <CVT>.

• Check the continuity of the back-up lamp switch.

<M/T> (Refer to GROUP 22B

− Transmission,

Transmission inspection )

• Check the continuity of the inhibitor switch. <CVT,

A/T> (Refer to GROUP 23A

− On-vehicle service,

Inhibitor switch continuity check )

Q: Is the check result normal?

YES :

The trouble can be an intermittent

malfunction (Refer to GROUP 00

− How to

use Troubleshooting/inspection Service
Points

− How to Cope with Intermittent

Malfunction ).

NO :

Replace the back-up lamp switch <M/T> or
inhibitor switch <CVT, A/T>

STEP 10. Confirmation in MMCS service mode.
(1) Display the VEHICLE SIGNAL CHECK screen.

(Refer to .)

(2) Move the selector lever <CVT, A/T> or shift lever

<M/T> to the R position and check whether "ON"
is displayed.

Q: Is the check result normal?

YES :

Go to Step 13.

NO :

Go to Step 11.

STEP 11. Connector check: C-143 multivision
display connector and C-311 ETACS-ECU
connector.

Q: Is the check result normal?

YES :

Go to Step 12.

NO :

Repair the defective connector.

STEP 12. Check the wiring harness between C-
311 ETACS-ECU connector terminal No. 2 and C-
143 multivision display connector terminal No.
24.

• Check the communication lines for open circuit

and short circuit.

NOTE: Before the wiring harness inspection, inspect
the C-28 and C-133 intermediate connector ,and
repair if necessary.

Q: Is the check result normal?

YES :

Go to step 13.

NO :

Repair the wiring harness.

STEP 13. Confirmation in MMCS service mode
Perform "Network/Connect Line Check" in the
MMCS service mode to check that the communica-
tion and wire connection with the rear view camera
are OK (Refer to ).
NOTE: The rear view camera is shown as "rear cam-
era" on the "Network/Connect Line Check" in the
service mode of MMCS.

Q: Is the check result normal?

YES :

Go to Step 16.

NO :

Go to Step 14.

STEP 14. Connector check: F-51 rear view
camera connector and C-152 multivision display
connector.

Q: Is the check result normal?

YES :

Go to Step 15.

NO :

Repair the defective connector.

STEP 15. Check the wiring harness between F-51
rear view camera connector terminal No. 6, 2, 5, 4
and C-152 multivision display connector terminal
No. 3, 1, 2, 6.

• Check the communication lines for open circuit

and short circuit.

NOTE: Before the wiring harness inspection, inspect
the C-27, C-133, D-39, F-27 <LANCER> and F-40
<LANCER SPORTBACK> intermediate connectors,
and repair if necessary.

Q: Is the check result normal?

YES :

Go to Step 16.

NO :

Repair the wiring harness.

STEP 16. Confirmation in MMCS service mode.
(1) Display the VEHICLE SIGNAL CHECK screen.

(Refer to .)

(2) Move the selector lever <CVT, A/T> or shift lever

REAR VIEW CAMERA

CHASSIS ELECTRICAL

54A-259

<M/T> to the R position and check whether "ON"
is displayed.

Q: Is the check result normal?

YES :

Go to Step 17.

NO :

Replace the multivision display.

STEP 17. Trouble symptom recheck
Check that the display of rear view camera is shown
normally.

Q: Is the check result normal?

YES :

The trouble can be an intermittent

malfunction (Refer to GROUP 00

− How to

use Troubleshooting/inspection Service
Points

− How to Cope with Intermittent

Malfunction ).

NO :

Replace the rear view camera temporarily
and go to Step 18.

STEP 18. Trouble symptom recheck
Check that the display of rear view camera is shown
normally.

Q: Is the check result normal?

YES :

Replace the rear view camera.

NO :

Replace the multivision display.

REAR VIEW CAMERA

CHASSIS ELECTRICAL

54A-260

Rear view camera image is not correctly displayed. <Vehicles without MMCS>

CAUTION

Before replacing the rear view camera or inside
rear view mirror assembly, ensure that the power
supply circuit, the earth circuit, and the commu-
nication circuit are normal.

REAR VIEW CAMERA

CHASSIS ELECTRICAL

54A-261

Rear View Camera Circuit

REAR VIEW
MONITOR

INSIDE
REAR
VIEW
MIRROR
ASSEMBLY

ACC
RELAY2

CPU

IND

ON/OFF
SWITCH

ETACS-ECU

BACK-UP
LAMP
SWITCH

<M/T>

<A/T, CVT>

INHIBITOR
SWITCH

Wire colour code
B : Black LG : Light green G : Green L : Blue W : White Y : Yellow SB : Sky blue
BR : Brown O : Orange GR : Grey R : Red P : Pink V : Violet PU : Purple SI : Silver

FUSIBLE
LINK

42

37

IGNITION
SWITCH (IG1)

IG1
RELAY

FUSIBLE
LINK

44

34

1800-DIESEL

:

1600

:

1800-PETROL-DOHC, 2000

:

NOTE

1800-PETROL-SOHC

: