Nissan Primera P12. Instruction — part 202
REAR VIEW MONITOR
DI-137
C
D
E
F
G
H
I
J
L
M
A
B
DI
Terminals and Reference Value for Rear View Camera Control Unit
EKS009D7
TERMINALS
ITEM
CONDITION
Voltage [V]
(+)
(–)
TER-
MINAL
WIRE
COLOR
Igni-
tion
switch
Operation
2
R
Ground
Image signal (out-
put
ON
Gear position: “R” position
Approximately 0V
3
W
Ground
Camera image
signal (input)
ON
Gear position “R” position
Approximately 0V
5
PU
Ground
Camera power
output
ON
Gear position: R-position
Approximately 6.5V
6
P
Ground
ACC power
ACC
—
Battery voltage
7
Y
Ground
Battery power
OFF
—
Battery voltage
9
—
Ground
Shield ground
ON
—
—
10
—
Ground
Shield ground
ON
—
—
13
L
Ground
Image synchro-
nous signal (out-
put)
ON
Gear position: R-position
Approximately 5V
14
G/W
Ground
Reverse signal
input
ON
Gear position: “R” position
Battery voltage
Gear position: Other position
Approximately 0V
15
PU/W
Ground
Connected recog-
nition signal
ON
—
Approximately 0V
16
B
Ground
Ground
ON
—
—
MKIB0189E
MKIB0189E
MKIB0190E
DI-138
REAR VIEW MONITOR
Power Supply and Ground Circuit Check
EKS009D8
1.
CHECK THE FUSES
●
Check that the fuses for rear view camera control unit are blown.
OK or NG
OK
>> GO TO 2.
NO
>> If fuse is blown, be sure to eliminate cause of problem before installing new fuse. Refer to
.
2.
POWER SUPPLY CIRCUIT CHECK
1.
Disconnect camera controller connector.
2.
Check voltage rear view camera control unit harness connector B130 (LHD models) or B44 (RHD models)
terminal 6 (P) and 7(Y), and ground.
OK or NG
OK
>> GO TO 3.
NO
>> Check harness for open or short between rear view camera control unit and fuse.
3.
GROUND CIRCUIT CHECK
Check the following.
●
Continuity between rear view camera control unit harness connector B130 (LHD models) or B44 (RHD
models) terminal 16 (B) and ground.
OK or NG
OK
>> Inspection end.
NG
>> Check ground harness.
Unit
Power source
Fuse No.
Rear view camera control unit
Battery Power
33
Ignition switch ACC or ON
1
Terminals
OFF
ACC
ON
(+)
(–)
Connector
Terminal
(Wire color)
B130 or
B44
6 (P)
Ground
0V
Battery
voltage
Battery
voltage
B130 or
B44
7 (Y)
Ground
Battery
voltage
Battery
voltage
Battery
voltage
MKIB0176E
Continuity should exist.
MKIB0717E
REAR VIEW MONITOR
DI-139
C
D
E
F
G
H
I
J
L
M
A
B
DI
Rear View Is Not Displayed With The Selector Lever In R-position
EKS009D9
1.
BACKUP LAMP INSPECTION
1.
Turn ignition switch ON position.
2.
Shift the selector lever to R-position.
Dose backup lamp illuminate?
YES
>> GO TO 2.
NO
>> Check backup lamp system.
2.
CHECK REVERSE POSITION INPUT SIGNAL -I
1.
Turn ignition switch OFF.
2.
Disconnect rear view camera control unit connector.
3.
Turn ignition switch ON.
4.
Shift the selector lever to R-position.
5.
Check voltage between rear view camera control unit harness
connector B130 (LHD models) or B44 (RHD models) terminal 14
(G/W) and ground.
OK or NG
OK
>> GO TO 3 (with navigation system).
OK
>> GO TO 4 (without navigation system).
NG
>> Check harness for open or short between rear view camera control unit and backup lamp switch
(M/T models) or park/neutral position switch (CVT or A/T models).
3.
CHECK REVERSE POSITION INPUT SIGNAL -II
1.
Turn ignition switch OFF.
2.
Disconnect rear AV and NAVI control unit connector.
3.
Turn ignition switch ON.
4.
Shift the selector lever to R-position.
5.
Check voltage between AV and NAVI control unit harness con-
nector M55 terminal 32 (G/W) and ground.
OK or NG
OK
>> GO TO 5.
NG
>> Check harness for open or short between AV and NAVI
control unit and backup lamp switch (M/T models) or park/neutral position switch (CVT or A/T
models).
Battery voltage should exist.
MKIB0178E
Battery voltage should exist.
MKIB0718E
DI-140
REAR VIEW MONITOR
4.
CHECK REVERSE POSITION INPUT SIGNAL -III
1.
Turn ignition switch OFF.
2.
Disconnect display unit connector.
3.
Turn ignition switch ON.
4.
Shift the selector lever to R-position.
5.
Check voltage between display unit harness connector M61 ter-
minal 7 (G/W) and ground.
OK or NG
OK
>> GO TO 5.
NG
>> Check harness for open or short between display unit
and back up lamp switch (M/T models) or park/neutral position switch (CVT or A/T models).
5.
CHECK REAR VIEW CAMERA CIRCUIT
1.
Turn ignition switch OFF.
2.
Disconnect rear view camera control unit connector and rear view camera connector.
3.
Check the following.
–
Continuity between rear view camera control unit harness connector B130 (LHD models) or B44 (RHD
models) terminal 3 (W) and rear view camera harness connector T5 (sedan models), D91 (wagon mod-
els) or B56 (hatch back models) each terminal 2 (W).
–
Continuity between rear view camera control unit harness connector B130 (LHD models) or B44 (RHD
models) terminal 5 (PU) and rear view camera harness connector T5(sedan models), D91 (wagon mod-
els) or B56 (hatch back models) each terminal 4 (PU).
–
Continuity between rear view camera harness connector T5 (sedan models), D91 (wagon models) or B56
(hatch back models) each terminal 3 (B) and ground.
OK or NG
OK
>> GO TO 6.
NG
>> Repair or replace harness.
6.
CHECK REAR VIEW CAMERA CONTROL UNIT OUTPUT SIGNAL
1.
Connect rear view camera control unit connector.
2.
Turn ignition switch ON.
3.
Shift the selector lever to R-position.
4.
Check voltage between rear view camera control unit harness
connector B130 (LHD models) or B44 (RHD models) terminal
5(PU) and ground.
OK or NG
OK
>> GO TO 7.
NG
>> Replace rear view camera control unit.
Battery voltage should exist.
MKIB0719E
Continuity should exist.
Continuity should exist.
Continuity should exist.
MKIB0720E
Approx. 6.5V
MKIB0182E
Нет комментариевНе стесняйтесь поделиться с нами вашим ценным мнением.
Текст