Nissan Versa Sedan. Instruction — part 744

B1113 – B1115 SATELLITE SENSOR RH

SRC-71

< DTC/CIRCUIT DIAGNOSIS >

C

D

E

F

G

I

J

K

L

M

A

B

SRC

N

O

P

>> GO TO 7

7.

RELATED HARNESS

Replace the related harness.

>> END

SRC-72

< DTC/CIRCUIT DIAGNOSIS >

B1343 - B1349 FRONT DOOR SATELLITE SENSOR LH

B1343 - B1349 FRONT DOOR SATELLITE SENSOR LH

Description

INFOID:0000000009269172

DTC B1343 – B1349 FRONT DOOR SATELLITE SENSOR LH

The front door satellite sensor LH is wired to the air bag diagnosis sensor unit. The air bag diagnosis sensor

unit will monitor the front door satellite sensor LH for internal failures and it's circuits for communication errors.

PART LOCATION

Refer to

SRC-4, "Component Parts Location"

.

DTC Logic

INFOID:0000000009269173

DTC DETECTION LOGIC

With CONSULT

Without CONSULT

DTC CONFIRMATION PROCEDURE (With CONSULT)

1.

CHECK SELF-DIAG RESULT

1. Turn ignition switch ON.

2. Check for DTC using CONSULT.
Is the DTC detected?

YES (Current DTC)>>Refer to

SRC-73, "Diagnosis Procedure"

.

YES (Past DTC)>>GO TO 2.

NO

>> Inspection End.

2.

ERASE SELF-DIAG RESULT

Erase the DTC using CONSULT.
Can the DTC be erased?

YES

>> Inspection End.

CONSULT name

DTC

DTC detecting condition

Repair order

FR-LH DOOR SATEL

SENS

[UNIT FAIL]

B1343 Front door satellite sensor LH has malfunc-

tioned.

1.

Visually check the wiring harness connection.

2.

Replace the harness if it has visible damage.

3.

Replace the front door satellite sensor LH.

4.

Replace the air bag diagnosis sensor unit.

5.

Replace the related harness.

B1344

FR-LH DOOR SATEL

SENS

[COM FAIL]

B1345 Front door satellite sensor LH communica-

tion error.

B1347

B1348

B1349

FR-LH DOOR SATEL

SENS

[MIS-INSTALLATION]

B1346

Front door satellite sensor LH is out of
specification.

AWHIA0335GB

B1343 - B1349 FRONT DOOR SATELLITE SENSOR LH

SRC-73

< DTC/CIRCUIT DIAGNOSIS >

C

D

E

F

G

I

J

K

L

M

A

B

SRC

N

O

P

NO

>> Refer to

SRC-73, "Diagnosis Procedure"

.

DTC CONFIRMATION PROCEDURE (Without CONSULT)

1.

CHECK SELF-DIAG RESULT

1. Turn ignition switch ON.

2. Check the air bag warning lamp status. Refer to

SRC-15, "Trouble Diagnosis without CONSULT"

.

NOTE:

SRS will not enter diagnosis mode if no malfunction is detected in user mode.
Is the DTC detected?

YES

>> Refer to

SRC-73, "Diagnosis Procedure"

.

NO

>> Inspection End.

Diagnosis Procedure

INFOID:0000000009269174

1.

HARNESS CONNECTOR

Visually inspect all applicable harness connectors for the following:

• Visible damage to connector or terminal

• Loose terminal

• Poor connection

NOTE:

All harness connectors should be inspected from the air bag diagnosis unit to the end component (including

any in-line connectors).

Is the inspection result normal?

YES

>> GO TO 2.

NO

>> Perform one of the following repairs:

• Visible damage: Replace the harness.

• Loose terminal: Secure the terminal.

• Poor connection: Secure the connection.

2.

CONFIRM DTC

1. Reconnect all harness connectors.

2. Turn ignition switch ON.

3. Check for DTC using CONSULT.
Is DTC still current?

YES

>> GO TO 3

NO

>> Refer to

GI-45, "Intermittent Incident"

.

3.

WIRING HARNESS

Check the wiring harness for visible damage

NOTE

.

NOTE:

The entire wiring harness should be inspected from the air bag diagnosis sensor unit to the end component

(including any in-line connectors).
Is the inspection result normal?

YES

>> GO TO 4.

NO

>> Replace the harness.

4.

CONFIRM DTC

1. Reconnect all harness connectors.

2. Turn ignition switch ON.

3. Check for DTC using CONSULT.
Is DTC still current?

YES

>> GO TO 5.

NO

>> Refer to

GI-45, "Intermittent Incident"

.

5.

AIR BAG DIAGNOSIS SENSOR UNIT

1. Replace the air bag diagnosis sensor unit. Refer to

SR-27, "Removal and Installation"

.

2. Turn ignition switch ON.

SRC-74

< DTC/CIRCUIT DIAGNOSIS >

B1343 - B1349 FRONT DOOR SATELLITE SENSOR LH

3. Check for DTC using CONSULT.
Is DTC still current?

YES

>> GO TO 6.

NO

>> Clear DTC. Inspection End.

6.

FRONT DOOR SATELLITE SENSOR LH

Replace the front door satellite sensor LH. Refer to

SR-24, "Removal and Installation"

.

>> GO TO 7

7.

RELATED HARNESS

Replace the related harness.

>> END