Nissan Qashqai (2007-2010). Manual — part 804

B1115 SATELLITE SENS RH

SRC-103

< COMPONENT DIAGNOSIS >

C

D

E

F

G

I

J

K

L

M

A

B

SRC

N

O

P

With CONSULT-III

CAUTION:

• Before servicing, turn ignition switch OFF, disconnect both battery terminals and wait at least 3 min-

utes. (To discharge backup capacitor.)

• Do not use unspecified tester or other measuring device.

DIAGNOSTIC PROCEDURE

1.

CHECK HARNESS CONNECTOR

Are connections of harness connectors and terminals correct?

YES

>> GO TO 2.

NO

>> Repair or replace harness connectors.

2.

CHECK WIRING HARNESS

Is the outside of wiring harness normal, without any damage?

YES

>> GO TO 3.

NO

>> Replace wiring harness.

3.

CHECK SATELLITE SENSOR

Is “SATELLITE SENSOR” displayed on CONSULT-III?

YES

>> Replace satellite sensor.

NO

>> Replace diagnosis sensor unit (ACU).

SRC-104

< COMPONENT DIAGNOSIS >

B1118, B1119 SATELLITE SENS LH

B1118, B1119 SATELLITE SENS LH

Description

INFOID:0000000001069849

DTC B1118, B1119 [UNIT FAIL] SATELLITE SENS LH

Main “G” sensor generates signal voltage when it detects deceleration beyond the specified level by vehicle
side collision.

OPERATION

When ACU defines both signal voltage of the “G” sensor and the Safing sensor to be that of collision which
exceeds specified level, the driving circuit switches on and feed the electric ignitor of both the side air bag and
curtain air bag.

STRUCTURE

Integrated type of the “G” sensor element for side collision with out put terminals for signal voltage.

INSTALLATION

Satellite sensor is installed at the under side of center pillar with fixed nuts.

DTC Logic

INFOID:0000000001069850

DTC DETECTION LOGIC

With CONSULT-III

DTC No. Index (“SELF-DIAG [CURRENT]”), (“SELF-DIAG [PAST]” or “TROUBLE DIAG RECORD”)

Without CONSULT-III

Warning Lamp Flash Code Chart

DTC CONFIRMATION PROCEDURE (With CONSULT-III)

1.

IGNITION SWITCH

Turn ignition switch ON.

>> GO TO 2.

2.

CONSULT-III

Check the “SELF-DIAG” RESULT with CONSULT-III.

DTC No.

Trouble diagnosis name

DTC detecting condition

Possible cause

B1118
B1119

SATELLITE SENS LH
[UNIT FAIL]

LH satellite sensor is out of order.

1.

Visually check the wiring harness-
connection.

2.

Replace the harness if it has visi-
ble damage.

3.

Replace LH satellite sensor.

4.

Replace diagnosis sensor unit
(ACU).

JMHIA0040GB

B1118, B1119 SATELLITE SENS LH

SRC-105

< COMPONENT DIAGNOSIS >

C

D

E

F

G

I

J

K

L

M

A

B

SRC

N

O

P

>> GO TO 3.

3.

DTC CODE

If DTC is detected. Refer to

SRC-105

>> END

DTC CONFIRMATION PROCEDURE (Without CONSULT-III)

NOTE:
• SRS will not enter diagnosis mode if no malfunction is detected in user mode.

1.

IGNITION SWITCH

Turn ignition switch ON.

>> GO TO 2.

2.

USER MODE-DIAG MODE

After air bag warning lamp illuminates for 7 seconds, turn ignition switch OFF within 1 second.

>> GO TO 3.

3.

USER MODE-DIAG MODE

Wait more than 3 seconds.

>> GO TO 4.

4.

USER MODE-DIAG MODE

Repeat step 1 to 3 twice. (Perform three times in all.)

>> GO TO 5.

5.

DIAG MODE

Turn ignition switch ON. (SRS is now in diagnosis mode.)

>> GO TO 6.

6.

DIAG MODE (AIR BAG WARNING LAMP)

Malfunctioning portion is indicated according to blinking times of air bag warning lamp. Refer to

SRC-105

>> END

Diagnosis Procedure (Component diagnosis)

INFOID:0000000001069851

SRC-106

< COMPONENT DIAGNOSIS >

B1118, B1119 SATELLITE SENS LH

With CONSULT-III

CAUTION:

• Before servicing, turn ignition switch OFF, disconnect both battery terminals and wait at least 3 min-

utes. (To discharge backup capacitor.)

• Do not use unspecified tester or other measuring device.

DIAGNOSTIC PROCEDURE

1.

CHECK HARNESS CONNECTOR

Are connections of harness connectors and terminals correct?

YES

>> GO TO 2.

NO

>> Repair or replace harness connectors.

2.

CHECK WIRING HARNESS

Is the outside of wiring harness normal, without any damage?

YES

>> GO TO 3.

NO

>> Replace wiring harness.

3.

CHECK SATELLITE SENSOR

Is “SATELLITE SENSOR” displayed on CONSULT-III?

YES

>> Replace satellite sensor.

NO

>> Replace diagnosis sensor unit (ACU).