Nissan Quest E52. Manual - part 306

 

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Nissan Quest E52. Manual - part 306

 

 

DAS-66

< DTC/CIRCUIT DIAGNOSIS >

[BSW]

U150E BCM CAN 3

U150E BCM CAN 3

DTC Logic

INFOID:0000000009940747

DTC DETECTION LOGIC

NOTE:
If DTC “U150E” is detected along with DTC “U1000”, first diagnose the DTC “U1000”. Refer to 

DAS-53, "BSW

CONTROL MODULE : DTC Logic"

DTC CONFIRMATION PROCEDURE

1.

PERFORM DTC CONFIRMATION PROCEDURE

1.

Start the engine.

2.

Turn the BSW system ON. 

3.

Perform “All DTC Reading” with CONSULT. 

4.

Check if the “U150E” is detected as the current malfunction in “Self Diagnostic Result” of “BSW”. 

Is “U150E” detected as the current malfunction?

YES

>> Refer to 

DAS-66, "Diagnosis Procedure"

.

NO

>> Refer to 

GI-42, "Intermittent Incident"

Diagnosis Procedure

INFOID:0000000009940748

1.

CHECK SELF-DIAGNOSIS RESULTS

Check if “U1000” is detected other than “U150E” in “Self Diagnostic Result” of “BSW”. 
Is “U1000” detected?

YES

>> Perform the CAN communication system inspection. Repair or replace the malfunctioning parts.

Refer to 

DAS-53, "BSW CONTROL MODULE : DTC Logic"

NO

>> GO TO 2.

2.

CHECK BCM SELF-DIAGNOSIS RESULTS

Check if any DTC is detected in “Self Diagnostic Result” of “BCM”. 
Is any DTC detected?

YES

>> Perform diagnosis on the detected DTC and repair or replace the malfunctioning parts. Refer to

BCS-63, "DTC Index"

.

NO

>> Replace the BSW control module. Refer to 

DAS-84, "Removal and Installation"

DTC

Trouble diagnosis name

DTC detecting condition

Possible causes

U150E

BCM CAN CIRC 3

BSW control module detects an error signal 
that is received from BCM via CAN communi-
cation

BCM

DAS

U1503 SIDE RDR L CAN 2

DAS-67

< DTC/CIRCUIT DIAGNOSIS >

[BSW]

C

D

E

F

G

H

I

J

K

L

M

B

N

P

A

U1503 SIDE RDR L CAN 2

DTC Logic

INFOID:0000000009940749

DTC DETECTION LOGIC

NOTE:
If DTC “U1503” is detected along with DTC “U1000”, or “U1508”, first diagnose the DTC “U1000” or “U1508”. 
• Refer to 

DAS-53, "BSW CONTROL MODULE : DTC Logic"

 for DTC “U1000”. 

• Refer to 

DAS-72, "DTC Logic"

 for DTC “U1508”.

DTC CONFIRMATION PROCEDURE

1.

PERFORM DTC CONFIRMATION PROCEDURE

1.

Start the engine.

2.

Turn the BSW system ON. 

3.

Perform “All DTC Reading” with CONSULT. 

4.

Check if the “U1503” is detected as the current malfunction in “Self Diagnostic Result” of “BSW”. 

Is “U1503” detected as the current malfunction?

YES

>> Refer to 

DAS-67, "Diagnosis Procedure"

.

NO

>> Refer to 

GI-42, "Intermittent Incident"

Diagnosis Procedure

INFOID:0000000009940750

1.

CHECK SELF-DIAGNOSIS RESULTS

Check if “U1000” or “U1508” is detected other than “U1503” in “Self Diagnostic Result” of “BSW”. 
Is “U1000” or “U1508” detected?

YES-1 >> U1000 detected: Perform the CAN communication system inspection. Repair or replace the mal-

functioning parts. Refer to 

DAS-53, "BSW CONTROL MODULE : DTC Logic"

.

YES-2 >> U1508 detected: Refer to 

DAS-72, "DTC Logic"

.

NO

>> GO TO 2.

2.

CHECK SIDE RADAR LH SELF-DIAGNOSIS RESULTS

Check if any DTC is detected in “Self Diagnostic Result” of “SIDE RADAR LEFT”. 

Is any DTC detected?

YES

>> Perform diagnosis on the detected DTC and repair or replace the malfunctioning parts. Refer to

DAS-26, "DTC Index"

NO

>> Replace the BSW control module. Refer to 

DAS-84, "Removal and Installation"

DTC

Trouble diagnosis name

DTC detecting condition

Possible causes

U1503

SIDE RDR L CAN CIR 2

BSW control module detects an error signal that is 
received from side radar LH via BSW communication

Side radar LH

DAS-68

< DTC/CIRCUIT DIAGNOSIS >

[BSW]

U1504 SIDE RDR L CAN 1

U1504 SIDE RDR L CAN 1

DTC Logic

INFOID:0000000009940751

DTC DETECTION LOGIC

NOTE:
If DTC “U1504” is detected along with DTC “U1000”, or “U1508”, first diagnose the DTC “U1000” or “U1508”. 
• Refer to 

DAS-52, "SIDE RADAR LH : DTC Logic"

 for DTC “U1000”. 

• Refer to 

DAS-72, "DTC Logic"

 for DTC “U1508”.

DTC CONFIRMATION PROCEDURE

1.

PERFORM DTC CONFIRMATION PROCEDURE

1.

Start the engine.

2.

Turn the BSW system ON. 

3.

Perform “All DTC Reading” with CONSULT. 

4.

Check if the “U1504” is detected as the current malfunction in “Self Diagnostic Result” of “BSW”. 

Is “U1504” detected as the current malfunction?

YES

>> Refer to 

DAS-68, "Diagnosis Procedure"

.

NO

>> Refer to 

GI-42, "Intermittent Incident"

Diagnosis Procedure

INFOID:0000000009940752

1.

CHECK SELF-DIAGNOSIS RESULTS

Check if “U1000” or “U1508” is detected other than “U1504” in “Self Diagnostic Result” of “BSW”. 
Is “U1000” or “U1508” detected?

YES-1 >> U1000 detected: Perform the CAN communication system inspection. Repair or replace the mal-

functioning parts. Refer to 

DAS-53, "BSW CONTROL MODULE : DTC Logic"

.

YES-2 >> U1508 detected: Refer to 

DAS-72, "DTC Logic"

.

NO

>> GO TO 2.

2.

CHECK SIDE RADAR LH SELF-DIAGNOSIS RESULTS

Check if any DTC is detected in “Self Diagnostic Result” of “SIDE RADAR LEFT”. 

Is any DTC detected?

YES

>> Perform diagnosis on the detected DTC and repair or replace the malfunctioning parts. Refer to

DAS-26, "DTC Index"

NO

>> Replace the BSW control module. Refer to 

DAS-84, "Removal and Installation"

DTC

Trouble diagnosis name

DTC detecting condition

Possible causes

U1504

SIDE RDR L CAN CIR 1

BSW control module detects an error signal that is 
received from side radar LH via BSW communication

Side radar LH

DAS

U1505 SIDE RDR R CAN 2

DAS-69

< DTC/CIRCUIT DIAGNOSIS >

[BSW]

C

D

E

F

G

H

I

J

K

L

M

B

N

P

A

U1505 SIDE RDR R CAN 2

DTC Logic

INFOID:0000000009940753

DTC DETECTION LOGIC

NOTE:
If DTC “U1505” is detected along with DTC “U1000”, first diagnose the DTC “U1000”. Refer to 

DAS-53, "BSW

CONTROL MODULE : DTC Logic"

.

DTC CONFIRMATION PROCEDURE

1.

PERFORM DTC CONFIRMATION PROCEDURE

1.

Start the engine.

2.

Turn the BSW system ON. 

3.

Perform “All DTC Reading” with CONSULT. 

4.

Check if the “U1505” is detected as the current malfunction in “Self Diagnostic Result” of “BSW”. 

Is “U1505” detected as the current malfunction?

YES

>> Refer to 

DAS-69, "Diagnosis Procedure"

.

NO

>> Refer to 

GI-42, "Intermittent Incident"

Diagnosis Procedure

INFOID:0000000009940754

1.

CHECK SELF-DIAGNOSIS RESULTS

Check if “U1000” is detected other than “U1505” in “Self Diagnostic Result” of “BSW”. 
Is “U1000” detected?

YES

>> Perform the CAN communication system inspection. Repair or replace the malfunctioning parts.

Refer to 

DAS-53, "BSW CONTROL MODULE : DTC Logic"

.

NO

>> GO TO 2.

2.

CHECK SIDE RADAR RH SELF-DIAGNOSIS RESULTS

Check if any DTC is detected in “Self Diagnostic Result” of “SIDE RADAR RIGHT”. 
Is any DTC detected?

YES

>> Perform diagnosis on the detected DTC and repair or replace the malfunctioning parts. Refer to

DAS-28, "DTC Index"

NO

>> Replace the BSW control module. Refer to 

DAS-84, "Removal and Installation"

DTC

Trouble diagnosis name

DTC detecting condition

Possible causes

U1505

SIDE RDR R CAN CIR 2

BSW control module detects an error signal that is 
received from side radar RH via BSW communica-
tion

Side radar RH

 

 

 

 

 

 

 

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