Nissan Quest E52. Instruction — part 295
DAS-22
< ECU DIAGNOSIS INFORMATION >
[BSW]
BSW CONTROL MODULE
ECU DIAGNOSIS INFORMATION
BSW CONTROL MODULE
Reference Value
INFOID:0000000009940676
VALUES ON THE DIAGNOSIS TOOL
NOTE:
The following table includes information (items) inapplicable to this vehicle. For information (items) applicable
to this vehicle, refer to CONSULT display items.
TERMINAL LAYOUT
PHYSICAL VALUES
Monitor item
Condition
Value/Status
VHCL SPEED SE
While driving
Displays the ve-
hicle speed cal-
culated by BSW
control module
BUZZER O/P
Engine running
When the buzzer of the BSW system operates
On
When the buzzer of the BSW system not operates
Off
Shift position
• Engine running
• While driving
Displays the
shift position
Turn signal
Turn signal lamps OFF
Off
Turn signal lamp LH blinking
LH
Turn signal lamp RH blinking
RH
Turn signal lamp LH and RH blinking
LH&RH
WARN SYS SW
Ignition switch ON
When BSW switch is pressed
On
When BSW switch is not pressed
Off
BSW/BSI WARN LMP
Ignition switch ON
BSW warning lamp ON
On
BSW warning lamp OFF
Off
BSW SYSTEM ON
Ignition switch ON
When the BSW system is ON
(BSW ON indicator ON)
On
When the BSW system is OFF
(BSW ON indicator OFF)
Off
JSOIA0213ZZ
Terminal No.
(Wire color)
Description
Condition
Standard value
Reference value
(Approx.)
+
−
Signal name
Input/
Output
1
(BR)
6
(B/W)
BSW switch signal
Input
BSW switch
Pressed
0 - 0.1 V
0 V
Released
9.5 -16 V
12 V
4
(Y)
BSW ON indicator sig-
nal
Output
BSW ON indicator
Illuminated
0 - 0.1 V
0 V
OFF
9.5 - 16 V
12 V
DAS
BSW CONTROL MODULE
DAS-23
< ECU DIAGNOSIS INFORMATION >
[BSW]
C
D
E
F
G
H
I
J
K
L
M
B
N
P
A
Fail-safe
INFOID:0000000009940677
If a malfunction occurs in the system, BSW control module cancels the control. Then the BSW warning lamp in
the combination meter illuminates.
DTC Inspection Priority Chart
INFOID:0000000009940678
If multiple DTCs are detected simultaneously, check them one by one depending on the following DTC inspec-
tion priority chart.
DTC Index
INFOID:0000000009940679
NOTE:
• The details of time display are as per the following.
- CRNT: A malfunction is detected now
- PAST: A malfunction was detected in the past
6
(B/W)
Ground
Ground
—
Ignition switch ON
0 - 0.1 V
0 V
7
(L)
6
(B/W)
BSW communication-H
—
—
—
—
8
(Y)
BSW communication-L
—
—
—
—
14
(L)
CAN -H
—
—
—
—
15
(P)
CAN -L
—
—
—
—
16
(G)
Ignition power supply
Input
Ignition switch ON
9.5 - 16 V
Battery Voltage
Terminal No.
(Wire color)
Description
Condition
Standard value
Reference value
(Approx.)
+
−
Signal name
Input/
Output
Priority
Detected items (DTC)
1
• U1508: LOST COMM (SIDE RDR L)
2
• U1000: CAN COMM CIRCUIT
• U1010: CONTROL UNIT (CAN)
• U1507: LOST COMM (SIDE RDR R)
3
• C1B53: SIDE RDR R MALF
• C1B54: SIDE RDR L MALF
4
• C1A01: POWER SUPPLY CIR
• C1A02: POWER SUPPLY CIR 2
• U0121: VDC CAN CIR 2
• U0401: ECM CAN CIR 1
• U0402: TCM CAN CIR 1
• U0415: VDC CAN CIR 1
• U150B: ECM CAN CIRC 3
• U150C: VDC CAN CIRC 3
• U150D: TCM CAN CIRC 3
• U150E: BCM CAN CIRC 3
• U1503: SIDE RDR L CAN CIR 2
• U1504: SIDE RDR L CAN CIR 1
• U1505: SIDE RDR R CAN CIR 2
• U1506: SIDE RDR R CAN CIR 1
• U1518: SIDE RDR L CAN CIRC 3
• U1519: SIDE RDR R CAN CIRC 3
5
• C1A03: VHCL SPEED SE CIRC
6
• C1A00: CONTROL UNIT
DAS-24
< ECU DIAGNOSIS INFORMATION >
[BSW]
BSW CONTROL MODULE
• IGN counter is displayed on FFD (Freeze Frame Data).
- 0: The malfunctions that are detected now
CAN communication system (U1000, U1010)
- 1 - 39: It increases like 0
→
1
→
2 ··· 38
→
39 after returning to the normal condition whenever the ignition
switch OFF
→
ON. It returns to 0 when a malfunction is detected again in the process.
- If it is over 39, it is fixed to 39 until the self-diagnosis results are erased.
Other than CAN communication system (Other than U1000, U1010)
- 1 - 49: It increases like 0
→
1
→
2 ··· 38
→
49 after returning to the normal condition whenever the ignition
switch OFF
→
ON. It returns to 0 when a malfunction is detected again in the process.
- If it is over 49, it is fixed to 49 until the self-diagnosis results are erased.
×
: Applicable
DTC
BSW warning lamp
Fail-safe
Reference
C1A00
CONTROL UNIT
ON
×
C1A01
POWER SUPPLY CIR
ON
×
C1A02
POWER SUPPLY CIR 2
ON
×
C1A03
VHCL SPEED SE CIRC
ON
×
C1B53
SIDE RDR R MALF
ON
×
C1B54
SIDE RDR L MALF
ON
×
NO DTC IS
DETECTED.
FURTHER
TESTING MAY
BE RE-
QUIRED
NO DTC IS DETECTED. FURTHER TESTING
MAY BE REQUIRED
—
—
—
U1000
CAN COMM CIRCUIT
ON
×
U1010
CONTROL UNIT (CAN)
ON
×
U0121
VDC CAN CIR 2
ON
×
U0401
ECM CAN CIR 1
ON
×
U0402
TCM CAN CIR 1
ON
×
U0415
VDC CAN CIR 1
ON
×
U150B
ECM CAN CIRC 3
ON
×
U150C
VDC CAN CIRC 3
ON
×
U150D
TCM CAN CIRC 3
ON
×
U150E
BCM CAN CIRC 3
ON
×
U1503
SIDE RDR L CAN CIR 2
ON
×
U1504
SIDE RDR L CAN CIR 1
ON
×
U1505
SIDE RDR R CAN CIR 2
ON
×
U1506
SIDE RDR R CAN CIR 1
ON
×
U1507
LOST COMM (SIDE RDR R)
ON
×
U1508
LOST COMM (SIDE RDR L)
ON
×
U1518
SIDE RDR L CAN CIRC 3
ON
×
U1519
SIDE RDR R CAN CIRC 3
ON
×
DAS
SIDE RADAR LH
DAS-25
< ECU DIAGNOSIS INFORMATION >
[BSW]
C
D
E
F
G
H
I
J
K
L
M
B
N
P
A
SIDE RADAR LH
Reference Value
INFOID:0000000009940680
VALUES ON THE DIAGNOSIS TOOL
NOTE:
The following table includes information (items) inapplicable to this vehicle. For information (items) applicable
to this vehicle, refer to CONSULT display items.
CONSULT MONITOR ITEM
TERMINAL LAYOUT
PHYSICAL VALUES
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
NOTE:
The item is displayed, but it is not used.
—
VEHICLE DETECT
Side radar does not detect a vehicle.
Off
Side radar detects a vehicle.
On
JSOIA0244ZZ
Terminal No.
(Wire color)
Description
Condition
Standard value
Reference value
(Approx.)
+
–
Signal name
Input/
Output
2
(B)
Ground
Ground
—
—
0 - 0.1 V
0 V
3
(Y)
2
(B)
BSW communication-L
—
—
—
—
4
(L)
BSW communication-H
—
—
—
—
5
(V)
Ignition power supply
Input
Ignition switch ON
10 - 16 V
Battery voltage
6
(W)
BSW indicator
Output
Approx. 2 sec. after ignition
switch OFF
⇒
ON
(bulb check)
5.5 - 16 V
6 V
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