Mitsubishi Lancer (4A9 engine). Manual - part 151
REAR VIEW CAMERA
CHASSIS ELECTRICAL
54A-266
STEP 17. Check the wiring harness between C-
304 ETACS-ECU connector terminal No. 2 and B-
110 back-up lamp switch <M/T> connector
terminal No. 1 or B-109 inhibitor switch <CVT, A/
T> connector terminal No. 9 <4J1, 4B1> or 7
<4A9>.
• Check the communication lines for open circuit
and short circuit.
NOTE: Before the wiring harness inspection, inspect
the A-11 <4A9, 4J1, 4B1> or A-60 <4N1> intermedi-
ate connectors, and repair if necessary.
Q: Is the check result normal?
YES <CVT, A/T> :
Go to Step 18.
YES <M/T> :
Go to Step 19.
NO :
Repair the wiring harness.
STEP 18. 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 19.
NO :
Adjust the inhibitor switch and the control
cable.
STEP 19. Check the back-up lamp switch <M/T>
or inhibitor switch <CVT, A/T>.
• 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 20. Connector check: C-311 ETACS-ECU
connector.
Q: Is the check result normal?
YES :
Go to Step 21.
NO :
Repair the defective connector.
STEP 21. Check the wiring harness between C-
311 ETACS-ECU connector terminal No. 2 and D-
46 inside rear view mirror assembly connector
terminal No. 2.
• Check the communication lines for open circuit
and short circuit.
NOTE: Before the wiring harness inspection, inspect
the C-28, C-130 intermediate connectors, and repair
if necessary.
Q: Is the check result normal?
YES :
Go to Step 22.
NO :
Repair the wiring harness.
STEP 22. Connector check: F-51 rear view
camera connector and D-46 inside rear view
mirror assembly connector.
Q: Is the check result normal?
YES :
Go to Step 23.
NO :
Repair the defective connector.
STEP 23. Check the wiring harness between F-51
rear view camera connector terminal No. 2, 3, 5, 6
and D-46 inside rear view mirror assembly
connector terminal No. 12, 6, 11, 5.
• Check the communication lines for open circuit
and short circuit.
NOTE: Before the wiring harness inspection, inspect
the C-27 <LANCER>, C-36 <LANCER SPORT-
BACK>, C-130, C-154, C-155, 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 24.
NO :
Repair the wiring harness.
STEP 24. 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 25.