Nissan Cube. Manual - part 694

 

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Nissan Cube. Manual - part 694

 

 

PCS

PCS-1

ELECTRICAL & POWER CONTROL

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SECTION 

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CONTENTS

POWER CONTROL SYSTEM

IPDM E/R (WITH I-KEY)

SYSTEM DESCRIPTION  ..............................

4

RELAY CONTROL SYSTEM  ..............................

4

System Diagram ........................................................

4

System Description  ...................................................

4

Component Parts Location ........................................

5

POWER CONTROL SYSTEM  .............................

6

System Diagram ........................................................

6

System Description  ...................................................

6

SIGNAL BUFFER SYSTEM  ................................

7

System Diagram ........................................................

7

System Description  ...................................................

7

POWER CONSUMPTION CONTROL SYS-
TEM .....................................................................

8

System Diagram ........................................................

8

System Description  ...................................................

8

Component Parts Location ........................................

9

DIAGNOSIS SYSTEM (IPDM E/R) .....................

10

Diagnosis Description  .............................................

10

CONSULT Function (IPDM E/R)  .............................

12

DTC/CIRCUIT DIAGNOSIS  .........................

15

U1000 CAN COMM CIRCUIT .............................

15

Description ..............................................................

15

DTC Logic  ...............................................................

15

Diagnosis Procedure ...............................................

15

B2098 IGNITION RELAY ON STUCK  ...............

16

Description ..............................................................

16

DTC Logic  ...............................................................

16

Diagnosis Procedure ...............................................

16

B2099 IGNITION RELAY OFF STUCK ..............

18

Description ..............................................................

18

DTC Logic  ...............................................................

18

Diagnosis Procedure  ...............................................

18

POWER SUPPLY AND GROUND CIRCUIT  ....

20

Diagnosis Procedure  ...............................................

20

ECU DIAGNOSIS INFORMATION ..............

21

IPDM E/R (INTELLIGENT POWER DISTRI-
BUTION MODULE ENGINE ROOM)  ................

21

Reference Value ......................................................

21

Wiring Diagram — IPDM E/R — ..............................

27

Fail-Safe ..................................................................

30

DTC Index ...............................................................

32

PRECAUTION ..............................................

33

PRECAUTIONS .................................................

33

Precaution for Supplemental Restraint System 
(SRS) "AIR BAG" and "SEAT BELT PRE-TEN-
SIONER" .................................................................

33

Precautions for Removing of Battery Terminal ........

33

REMOVAL AND INSTALLATION  ...............

34

IPDM E/R (INTELLIGENT POWER DISTRI-
BUTION MODULE ENGINE ROOM)  ................

34

Exploded View .........................................................

34

Removal and Installation  .........................................

34

IPDM E/R (WITHOUT I-KEY)

SYSTEM DESCRIPTION  .............................

35

RELAY CONTROL SYSTEM  ............................

35

System Diagram  ......................................................

35

System Description ..................................................

35

Component Parts Location  ......................................

36

POWER CONTROL SYSTEM ...........................

37

System Diagram  ......................................................

37

System Description ..................................................

37

SIGNAL BUFFER SYSTEM  ..............................

38

PCS-2

System Diagram  .....................................................

38

System Description .................................................

38

POWER CONSUMPTION CONTROL SYS-
TEM ....................................................................

39

System Diagram  .....................................................

39

System Description .................................................

39

Component Parts Location  .....................................

40

DIAGNOSIS SYSTEM (IPDM E/R)  ....................

41

Diagnosis Description  .............................................

41

CONSULT Function (IPDM E/R)  ............................

43

DTC/CIRCUIT DIAGNOSIS .........................

45

U1000 CAN COMM CIRCUIT  ............................

45

Description ..............................................................

45

DTC Logic ...............................................................

45

Diagnosis Procedure  ..............................................

45

B2098 IGNITION RELAY ON STUCK  ...............

46

Description ..............................................................

46

DTC Logic ...............................................................

46

Diagnosis Procedure  ..............................................

46

B2099 IGNITION RELAY OFF STUCK  .............

47

Description ..............................................................

47

DTC Logic ...............................................................

47

Diagnosis Procedure  ..............................................

47

POWER SUPPLY AND GROUND CIRCUIT  .....

49

Diagnosis Procedure  ..............................................

49

ECU DIAGNOSIS INFORMATION ..............

51

IPDM E/R (INTELLIGENT POWER DISTRI-
BUTION MODULE ENGINE ROOM)  .................

51

Reference Value  .....................................................

51

Wiring Diagram — IPDM E/R — .............................

57

Fail-Safe .................................................................

60

DTC Index ..............................................................

62

PRECAUTION .............................................

63

PRECAUTIONS  .................................................

63

Precaution for Supplemental Restraint System 
(SRS) "AIR BAG" and "SEAT BELT PRE-TEN-
SIONER" .................................................................

63

Precautions for Removing of Battery Terminal  .......

63

REMOVAL AND INSTALLATION ...............

64

IPDM E/R (INTELLIGENT POWER DISTRI-
BUTION MODULE ENGINE ROOM)  .................

64

Exploded View  ........................................................

64

Removal and Installation  ........................................

64

POWER DISTRIBUTION SYSTEM

BASIC INSPECTION ...................................

65

DIAGNOSIS AND REPAIR WORK FLOW  ........

65

Work Flow ...............................................................

65

SYSTEM DESCRIPTION  ...........................

68

POWER DISTRIBUTION SYSTEM  ...................

68

System Diagram  .....................................................

68

System Description  .................................................

68

Component Parts Location  .....................................

70

Component Description ..........................................

70

DIAGNOSIS SYSTEM (BCM) ............................

72

COMMON ITEM .........................................................

72

COMMON ITEM : CONSULT Function (BCM - 
COMMON ITEM)  ....................................................

72

INTELLIGENT KEY  ...................................................

73

INTELLIGENT KEY : CONSULT Function (BCM - 
INTELLIGENT KEY)  ...............................................

73

DTC/CIRCUIT DIAGNOSIS ........................

77

B2614 ACC RELAY CIRCUIT  ...........................

77

Description ..............................................................

77

DTC Logic  ...............................................................

77

Diagnosis Procedure ...............................................

77

Component Inspection  ............................................

78

B2615 BLOWER RELAY CIRCUIT  ...................

80

Description ..............................................................

80

DTC Logic  ...............................................................

80

Diagnosis Procedure ...............................................

80

Component Inspection  ............................................

81

B2616 IGNITION RELAY CIRCUIT  ...................

83

Description ..............................................................

83

DTC Logic  ...............................................................

83

Diagnosis Procedure ...............................................

83

Component Inspection  ............................................

84

B2618 BCM  .......................................................

86

Description ..............................................................

86

DTC Logic  ...............................................................

86

Diagnosis Procedure ...............................................

86

B261A PUSH-BUTTON IGNITION SWITCH .....

87

Description ..............................................................

87

DTC Logic  ...............................................................

87

Diagnosis Procedure ...............................................

87

B26F1 IGNITION RELAY  ..................................

89

DTC Logic  ...............................................................

89

Diagnosis Procedure ...............................................

89

B26F2 IGNITION RELAY  ..................................

91

DTC Logic  ...............................................................

91

Diagnosis Procedure ...............................................

91

B26F6 BCM  .......................................................

93

Description ..............................................................

93

DTC Logic  ...............................................................

93

Diagnosis Procedure ...............................................

93

PUSH-BUTTON IGNITION SWITCH  .................

94

PCS

PCS-3

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Description ..............................................................

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Component Function Check ..................................

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Diagnosis Procedure ...............................................

94

Component Inspection  ............................................

95

PUSH-BUTTON IGNITION SWITCH POSI-
TION INDICATOR  ..............................................

97

Description ..............................................................

97

Component Function Check ..................................

97

Diagnosis Procedure ...............................................

97

POWER DISTRIBUTION SYSTEM  ....................

99

Wiring Diagram - PDS (POWER DISTRIBUTION 
SYSTEM) -  ..............................................................

99

ECU DIAGNOSIS INFORMATION ............

105

BCM (BODY CONTROL MODULE) .................

105

Reference Value  ...................................................

105

Wiring Diagram - BCM -  ........................................

125

Fail-safe ................................................................

136

DTC Inspection Priority Chart .............................

137

DTC Index ............................................................

138

PRECAUTION ............................................

141

PRECAUTIONS ...............................................

141

Precaution for Supplemental Restraint System 
(SRS) "AIR BAG" and "SEAT BELT PRE-TEN-
SIONER" ...............................................................

141

Precautions for Removing of Battery Terminal ......

141

SYMPTOM DIAGNOSIS  ............................

142

PUSH-BUTTON IGNITION SWITCH DOES 
NOT OPERATE ...............................................

142

Description .............................................................

142

Diagnosis Procedure  .............................................

142

PUSH-BUTTON IGNITION SWITCH POSI-
TION INDICATOR DOES NOT ILLUMINATE .

143

Description .............................................................

143

Diagnosis Procedure  .............................................

143

REMOVAL AND INSTALLATION  .............

144

PUSH-BUTTON IGNITION SWITCH  ..............

144

Exploded View .......................................................

144

Removal and Installation  .......................................

144

PCS-4

< SYSTEM DESCRIPTION >

[IPDM E/R (WITH I-KEY)]

RELAY CONTROL SYSTEM

SYSTEM DESCRIPTION

RELAY CONTROL SYSTEM

System Diagram

INFOID:0000000009944985

*: For this models, daytime running light relay is not applied.

System Description

INFOID:0000000009944986

IPDM E/R activates the internal control circuit to perform the relay ON-OFF control according to the input sig-
nals from various sensors and the request signals received from control units via CAN communication.

CAUTION:

IPDM E/R integrated relays cannot be removed.

JMMIA0745GB

 

 

 

 

 

 

 

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