Nissan Tiida C11. Manual - part 1213

SRC-80

< ECU DIAGNOSIS >

DIAGNOSIS SENSOR UNIT

WHIA0262E

WHIA0263E

ALHIA0070GB

WHIA0203E

WHIA0204E

DIAGNOSIS SENSOR UNIT

SRC-81

< ECU DIAGNOSIS >

C

D

E

F

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A

B

SRC

N

O

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WHIA0264E

WHIA0265E

WHIA0266E

WHIA0267E

SRC-82

< SYMPTOM DIAGNOSIS >

SRS AIR BAG SYSTEM

SYMPTOM DIAGNOSIS

SRS AIR BAG SYSTEM

Symptom Table

INFOID:0000000001726679

Air Bag Warning Lamp Does Not Turn On

INFOID:0000000001396414

DIAGNOSTIC PROCEDURE 8

1.

CHECK METER FUSE

Check the 10A fuses [No. 3 and No. 13, located in the fuse block (J/B)].

Are the fuses blown?

Yes

>> GO TO 2

No

>> GO TO 3

2.

REPLACE METER FUSE AND CHECK AGAIN

Replace 10A fuse [No. 3 or No. 13 located in the fuse block (J/B)] and turn ignition switch ON.
Does the fuse blow again?

Yes

>> Replace harness.

No

>> Inspection End.

3.

CHECK HARNESS CONNECTIONS BETWEEN AIR BAG DIAGNOSIS SENSOR UNIT AND COMBINA-

TION METER

Inspect the harness and connectors between the air bag diagnosis sensor unit and the combination meter.

Do the harness or connectors have any visible damage?

Yes

>> Replace harness.

No

>> GO TO 4

4.

CHECK COMBINATION METER

Disconnect the air bag diagnosis sensor unit harness connectors and turn ignition switch ON.

Does “AIR BAG” warning lamp turn on?

Yes

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

SR-15, "Removal and Installation"

.

No

>> Replace the combination meter.  Refer to 

MWI-94, "Removal and Installation"

.

Air Bag Warning Lamp Does Not Turn Off

INFOID:0000000001396413

DIAGNOSTIC PROCEDURE 7

1.

CHECK CONDITION OF AIR BAG MODULE

Inspect for any deployed air bag modules or seat belt pre-tensioners.

Are any air bag modules or seat belt pre-tensioners deployed?

YES

>> Refer to 

SR-23, "For Frontal Collision"

 or 

SR-24, "For Side and Rollover Collision"

.

NO

>> GO TO 2

2.

CHECK THE AIR BAG FUSE

Check 10A fuse [No. 1, located in the fuse block (J/B)].

Is the fuse blown?

Yes

>> GO TO 3

Symptom

Reference

Air bag warning lamp does not turn ON.

SRC-82

Air bag warning lamp does not turn OFF.

SRC-82

Seat belt warning lamp does not turn ON.

SRC-83

Seat belt warning lamp does not turn OFF.

SRC-84

SRS AIR BAG SYSTEM

SRC-83

< SYMPTOM DIAGNOSIS >

C

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SRC

N

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No

>> GO TO 4

3.

CHECK AIR BAG FUSE AGAIN

Replace 10A fuse [No. 1, located in the fuse block (J/B)] and turn ignition switch ON.

Does the fuse blow again?

YES

>> Replace harness.

NO

>> Inspection End.

4.

CHECK AIR BAG DIAGNOSIS SENSOR UNIT

Connect CONSULT-III.
Is “AIR BAG” displayed on CONSULT-III?

YES

>> GO TO 5

NO

>> Visually inspect the air bag diagnosis sensor unit harness connections. If the connections are OK,

replace the air bag diagnosis sensor unit. Refer to 

SR-15, "Removal and Installation"

.

5.

CHECK HARNESS CONNECTION

Check for loose connections between the combination meter and the air bag diagnosis sensor unit.
Are there any loose connections?

Yes

>> Properly connect the combination meter and air bag diagnosis sensor unit harness connectors. If

“AIR BAG” warning lamp still does not turn off, replace the wiring harness.

No

>> Replace air bag diagnosis sensor unit.

Seat Belt  Warning Lamp Does Not Turn On

INFOID:0000000001726690

1.

DETERMINE WHICH LAMP IS MALFUNCTIONING

Determine if at least one of the seat belt warning lamps function.

Does either the driver or passenger seat belt warning lamps operate?

Yes

>> GO TO 2

No

>> Refer to XXX SEAT BELT WARNING LAMP P&G TEST.

2.

PERFORM BULB CHECK

Unfasten both seat belts and turn the ignition switch ON.
Does the malfunctioning side pass bulb check?

Yes

>> GO TO 3

No

>> Replace combination meter (Driver side) or check instrument panel warning lamp assembly.

Refer to XXX.  (SEE MWI)

3.

PERFORM SEAT BELT BUCKLE SWITCH CIRCUIT CHECK

Test the seat belt buckle switch circuit on the affected side.  Refer to XXX SEAT BELT BUCKLE SWITCH CIR-
CUIT CHECK.

Are the inspection results normal?

Yes

>> GO TO 4 (Driver side) or GO TO 5 (Passenger side)

No

>> Repair as necessary.

4.

CHECK HARNESS BETWEEN SEAT BELT WARNING LAMP CONTROL UNIT AND COMBINATION

METER

1.

Turn ignition switch OFF.

2.

Disconnect the seat belt warning lamp control unit harness connector and the combination meter connec-
tor.