Infiniti QX56 (Z62). Manual — part 352
DAS
SIDE RADAR LH
DAS-445
< ECU DIAGNOSIS INFORMATION >
[BSW]
C
D
E
F
G
H
I
J
K
L
M
B
N
P
A
TEMPORARY DISABLED STATUS AT BLOCKAGE
When the side radar is blocked, the operation is temporarily cancelled. Then BSW warning lamp in combina-
tion meter blinks. Also, under the following conditions, the operation may be temporarily cancelled.
• The side radar may be blocked by temporary ambient conditions such as splashing water, mist or fog.
• The blocked condition may also be caused by objects such as ice, frost or dirt obstructing the side radar.
DTC Inspection Priority Chart
INFOID:0000000006223867
If some DTCs are displayed at the same time, perform inspections one by one based on the following priority
chart.
DTC Index
INFOID:0000000006223868
×
: Applicable
Priority
Detected items (DTC)
1
• U1000: CAN COMM CIRCUIT
• U1010: CONTROL UNIT (CAN)
2
• U0104: ADAS CAN CIR 1
• U0405: ADAS CAN CIR 2
3
C1B50: SIDE RDR MALFUNCTION
4
• C1B51: BSW/BSI IND SHORT CIR
• C1B52: BSW/BSI IND OPEN CIR
• C1B55: RADAR BLOCKAGE
DTC
BSW warning lamp
Fail-safe
Reference page
C1B50
SIDE RDR MALFUNCTION
ON
×
C1B51
BSW/BSI IND SHORT CIR
ON
×
C1B52
BSW/BSI IND OPEN CIR
ON
×
C1B55
RADAR BLOCKAGE
Blink
×
U1000
CAN COMM CIRCUIT
ON
×
U1010
CONTROL UNIT (CAN)
ON
×
U0104
ADAS CAN CIR1
ON
×
U0405
ADAS CAN CIR2
ON
×
DAS-446
< ECU DIAGNOSIS INFORMATION >
[BSW]
SIDE RADAR RH
SIDE RADAR RH
Reference Value
INFOID:0000000006223869
VALUES ON THE DIAGNOSIS TOOL
CONSULT-III MONITOR ITEM
TERMINAL LAYOUT
PHYSICAL VALUES
Fail-safe
INFOID:0000000006223870
FAIL-SAFE CONTROL BY DTC
Monitor Item
Condition
Value/Status
BEAM DISTANCE
NOTE:
The item is displayed, but it is not used.
—
BEAM POSITION
NOTE:
The item is displayed, but it is not used.
—
SIDE RADAR MALF
Side radar is normal.
Off
Side radar is malfunctioning.
On
BLOCKAGE COND
Side radar is not blocked.
Off
Side radar is blocked.
On
ACTIVATE OPE
When the side radar is factory-default mode. (“Deactivate” condition)
Off
When the side radar is normal usage mode. (“Activate” condition)
On
VEHICLE DETECT
Side radar does not detect a vehicle.
Off
Side radar detects a vehicle.
On
JSOIA0244ZZ
Terminal No.
(Wire color)
Description
Condition
Value
(Approx.)
+
–
Signal name
Input/
Output
1
(B/Y)
Ground
Right/Left switching signal
Input
—
0 V
2
(B)
Ground
Ground
—
—
0 V
3
(Y)
—
ITS communication-L
—
—
—
4
(L)
—
ITS communication-H
—
—
—
5
(W/G)
Ground
Ignition power supply
Input
Ignition switch ON
—
6
(L/R)
Ground
BSW indicator
Output
Approx. 2 sec. after ignition switch OFF
⇒
ON
(bulb check)
6 V
DAS
SIDE RADAR RH
DAS-447
< ECU DIAGNOSIS INFORMATION >
[BSW]
C
D
E
F
G
H
I
J
K
L
M
B
N
P
A
If a malfunction occurs in the side radar, ADAS control unit cancels the control. Then the BSW warning lamp in
the combination meter illuminates.
TEMPORARY DISABLED STATUS AT BLOCKAGE
When the side radar is blocked, the operation is temporarily cancelled. Then BSW warning lamp in combina-
tion meter blinks. Also, under the following conditions, the operation may be temporarily cancelled.
• The side radar may be blocked by temporary ambient conditions such as splashing water, mist or fog.
• The blocked condition may also be caused by objects such as ice, frost or dirt obstructing the side radar.
DTC Inspection Priority Chart
INFOID:0000000006223871
If some DTCs are displayed at the same time, perform inspections one by one based on the following priority
chart.
DTC Index
INFOID:0000000006223872
×
: Applicable
Priority
Detected items (DTC)
1
• U1000: CAN COMM CIRCUIT
• U1010: CONTROL UNIT (CAN)
2
• U0104: ADAS CAN CIR 1
• U0405: ADAS CAN CIR 2
3
C1B50: SIDE RDR MALFUNCTION
4
• C1B51: BSW/BSI IND SHORT CIR
• C1B52: BSW/BSI IND OPEN CIR
• C1B55: RADAR BLOCKAGE
DTC
BSW warning lamp
Fail-safe
Reference page
C1B50
SIDE RDR MALFUNCTION
ON
×
C1B51
BSW/BSI IND SHORT CIR
ON
×
C1B52
BSW/BSI IND OPEN CIR
ON
×
C1B55
RADAR BLOCKAGE
Blink
×
U1000
CAN COMM CIRCUIT
ON
×
U1010
CONTROL UNIT (CAN)
ON
×
U0104
ADAS CAN CIR1
ON
×
U0405
ADAS CAN CIR2
ON
×
DAS-448
< WIRING DIAGRAM >
[BSW]
DRIVER ASSISTANCE SYSTEMS
WIRING DIAGRAM
DRIVER ASSISTANCE SYSTEMS
Wiring Diagram
INFOID:0000000006223873
JCOWM0352GB
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