Nissan March K13. Manual — part 618

DIAGNOSIS SENSOR UNIT

SRC-11

< ECU DIAGNOSIS INFORMATION >

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ECU DIAGNOSIS INFORMATION

DIAGNOSIS SENSOR UNIT

DTC Index

INFOID:0000000005911194

*: For blinking pattern of warning lamp, refer to

SRC-7, "On Board Diagnosis Function"

.

DTC

Diagnostic item

Warning lamp

blinking times

in diagnosis

mode*

Explanation

Reference page

—

NO DTC IS DETECTED.

0

When malfunction is
indicated by the “AIR
BAG” warning lamp
in the user mode

Low battery voltage (Less
than 9 V)

SRC-9, "CON-
SULT-III Func-
tion"

.

Self-diagnostic result is not
erased after repair

SRC-7, "On
Board Diagnosis
Function"

,

SRC-

9, "CONSULT-III
Function"

.

Intermittent malfunction is de-
tected in the past

GI-33, "Intermit-
tent Incident"

No malfunction is detected

—

B1001-B1015

CONTROL UNIT

7

Air bag diagnosis sensor unit is malfunctioning

•

SRC-17,
"DTC Logic"

.

•

SRC-19,
"DTC Logic"

.

•

SRC-21,
"DTC Logic"

.

B1033
B1034

CRASH ZONE SEN
[UNIT FAIL]

6

Crash zone sensor is malfunctioning

SRC-23, "DTC
Logic"

.

B1035

CRASH ZONE SEN
[COMM FAIL]

6

Crash zone sensor is malfunctioning

SRC-25, "DTC
Logic"

.

B1042-B1047

CONTROL UNIT

7

Air bag diagnosis sensor unit is malfunctioning

SRC-27, "DTC
Logic"

.

B1049

DRIVER AIRBAG MOD-
ULE
[OPEN]

2

Driver air bag module circuit is open (including the
spiral cable)

SRC-29, "DTC
Logic"

.

B1050

DRIVER AIRBAG MOD-
ULE
[VB-SHORT]

2

Driver air bag module circuit is shorted to power sup-
ply circuit (including the spiral cable)

SRC-31, "DTC
Logic"

.

B1051

DRIVER AIRBAG MOD-
ULE
[GND-SHORT]

2

Driver air bag module circuit is shorted to ground (in-
cluding the spiral cable)

SRC-33, "DTC
Logic"

.

B1052

DRIVER AIRBAG MOD-
ULE
[SHORT]

2

Driver air bag module circuits are shorted to each oth-
er (including spiral cable)

SRC-35, "DTC
Logic"

.

B1058-B1063

CONTROL UNIT

7

Air bag diagnosis sensor unit is malfunctioning

SRC-37, "DTC
Logic"

.

B1074-B1079

CONTROL UNIT

7

Air bag diagnosis sensor unit is malfunctioning

SRC-39, "DTC
Logic"

.

B1209

FRONTAL COLLISION
DETECTION

—

Driver side air bag is deployed

SRC-41, "DTC
Logic"

.

SRC-12

< WIRING DIAGRAM >

SRS AIR BAG SYSTEM

WIRING DIAGRAM

SRS AIR BAG SYSTEM

Wiring Diagram

INFOID:0000000005911195

For connector terminal arrangements, harness layouts, and alphabets in a

(option abbreviation; if not

described in wiring diagram), refer to

GI-12, "Connector Information"

.

JCHWM0478GB

SRS AIR BAG SYSTEM

SRC-13

< WIRING DIAGRAM >

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JCHWM0479GB

SRC-14

< BASIC INSPECTION >

DIAGNOSIS AND REPAIR WORK FLOW

BASIC INSPECTION

DIAGNOSIS AND REPAIR WORK FLOW

Work Flow

INFOID:0000000005911196

OVERALL SEQUENCE

DETAILED FLOW

JMHIA1324GB