Nissan Quest E52. Manual - part 295

 

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Nissan Quest E52. Manual - 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

×

DAS-42

C1A01

POWER SUPPLY CIR

ON

×

DAS-43

C1A02

POWER SUPPLY CIR 2

ON

×

DAS-43

C1A03

VHCL SPEED SE CIRC

ON

×

DAS-44

C1B53

SIDE RDR R MALF

ON

×

DAS-49

C1B54

SIDE RDR L MALF

ON

×

DAS-50

NO DTC IS 

DETECTED. 

FURTHER 

TESTING MAY 

BE RE-

QUIRED

NO DTC IS DETECTED. FURTHER TESTING 

MAY BE REQUIRED

U1000

CAN COMM CIRCUIT

ON

×

DAS-53

U1010

CONTROL UNIT (CAN)

ON

×

DAS-56

U0121

VDC CAN CIR 2

ON

×

DAS-58

U0401

ECM CAN CIR 1

ON

×

DAS-59

U0402

TCM CAN CIR 1

ON

×

DAS-60

U0415

VDC CAN CIR 1

ON

×

DAS-62

U150B

ECM CAN CIRC 3

ON

×

DAS-63

U150C

VDC CAN CIRC 3

ON

×

DAS-64

U150D

TCM CAN CIRC 3

ON

×

DAS-65

U150E

BCM CAN CIRC 3

ON

×

DAS-66

U1503

SIDE RDR L CAN CIR 2

ON

×

DAS-67

U1504

SIDE RDR L CAN CIR 1

ON

×

DAS-68

U1505

SIDE RDR R CAN CIR 2

ON

×

DAS-69

U1506

SIDE RDR R CAN CIR 1

ON

×

DAS-70

U1507

LOST COMM (SIDE RDR R)

ON

×

DAS-71

U1508

LOST COMM (SIDE RDR L)

ON

×

DAS-72

U1518

SIDE RDR L CAN CIRC 3

ON

×

DAS-73

U1519

SIDE RDR R CAN CIRC 3

ON

×

DAS-74

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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