Nissan Cube. Manual — part 38

BCS

BCS-1

ELECTRICAL & POWER CONTROL

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SECTION

BCS

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CONTENTS

BODY CONTROL SYSTEM

WITH INTELLIGENT KEY SYSTEM

BASIC INSPECTION . . . . . . . . .

5

ADDITIONAL SERVICE WHEN REPLACING
CONTROL UNIT . . . . . . . . . . . . ..

5

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

5

Work Procedure . . . . . . . . . . . . . ....

5

CONFIGURATION (BCM) . . . . . . . . ...

6

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

6

Work Procedure . . . . . . . . . . . . . ....

6

Configuration list . . . . . . . . . . . . . ...

7

SHIPPING MODE CANCEL OPERATION . . ..

8

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

8

Work Procedure . . . . . . . . . . . . . ....

8

SYSTEM DESCRIPTION . . . . . . . ..

9

BODY CONTROL SYSTEM . . . . . . . .

9

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

9

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

10

COMBINATION SWITCH READING SYSTEM

.

11

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

11

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

11

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

15

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

15

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

15

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

17

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

17

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

17

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

19

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

20

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

20

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

20

DOOR LOCK . . . . . . . . . . . . . . . ..

21

DOOR LOCK : CONSULT Function (BCM -
DOOR LOCK) . . . . . . . . . . . . . . ..

21

REAR WINDOW DEFOGGER . . . . . . . . ...

23

REAR WINDOW DEFOGGER : CONSULT Func-
tion (BCM - REAR DEFOGGER) . . . . . . . .

23

BUZZER . . . . . . . . . . . . . . . . . .

23

BUZZER : CONSULT Function (BCM - BUZZER) .

23

INT LAMP . . . . . . . . . . . . . . . . ...

24

INT LAMP : CONSULT Function (BCM - INT
LAMP) . . . . . . . . . . . . . . . . . ..

24

HEADLAMP . . . . . . . . . . . . . . . ...

26

HEADLAMP : CONSULT Function (BCM - HEAD
LAMP) . . . . . . . . . . . . . . . . . ..

26

WIPER . . . . . . . . . . . . . . . . . .

28

WIPER : CONSULT Function (BCM - WIPER) . ...

28

FLASHER . . . . . . . . . . . . . . . . ...

29

FLASHER : CONSULT Function (BCM - FLASH-
ER) . . . . . . . . . . . . . . . . . . ..

29

AIR CONDITIONER . . . . . . . . . . . . ...

30

AIR CONDITIONER : CONSULT Function (BCM -
AIR CONDITIONER) (Automatic A/C) . . . . . .

30

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

30

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

30

COMB SW . . . . . . . . . . . . . . . . ..

33

COMB SW : CONSULT Function (BCM - COMB
SW) . . . . . . . . . . . . . . . . . . ..

33

BCM . . . . . . . . . . . . . . . . . . ...

34

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

34

BCS-2

IMMU . . . . . . . . . . . . . . . . . . .

34

IMMU : CONSULT Function (BCM - IMMU) . . ...

34

BATTERY SAVER . . . . . . . . . . . . ....

35

BATTERY SAVER : CONSULT Function (BCM -
BATTERY SAVER) . . . . . . . . . . . . .

35

TRUNK . . . . . . . . . . . . . . . . . ..

36

TRUNK : CONSULT Function (BCM - TRUNK) . .

36

THEFT ALM . . . . . . . . . . . . . . . ..

36

THEFT ALM : CONSULT Function (BCM -
THEFT) . . . . . . . . . . . . . . . . ...

37

RETAIND PWR . . . . . . . . . . . . . . .

38

RETAIND PWR : CONSULT Function (BCM - RE-
TAINED PWR) . . . . . . . . . . . . . ....

38

SIGNAL BUFFER . . . . . . . . . . . . . ..

38

SIGNAL BUFFER : CONSULT Function (BCM -
SIGNAL BUFFER) . . . . . . . . . . . . ..

38

AIR PRESSURE MONITOR . . . . . . . . . ..

38

AIR PRESSURE MONITOR : CONSULT Function

...

38

DTC/CIRCUIT DIAGNOSIS . . . . . . .

40

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

40

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

40

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

40

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

40

U1010 CONTROL UNIT (CAN) . . . . . . .

41

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

41

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

41

U0415 VEHICLE SPEED . . . . . . . . ...

42

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

42

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

42

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

42

B2562 LOW VOLTAGE . . . . . . . . . .

43

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

43

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

43

POWER SUPPLY AND GROUND CIRCUIT . .

44

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

44

COMBINATION SWITCH OUTPUT CIRCUIT ...

45

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

45

COMBINATION SWITCH INPUT CIRCUIT . ...

47

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

47

ECU DIAGNOSIS INFORMATION . . . ..

49

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

49

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

49

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

69

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

80

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

81

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

82

SYMPTOM DIAGNOSIS . . . . . . .

85

COMBINATION SWITCH SYSTEM SYMP-
TOMS . . . . . . . . . . . . . . . . .

85

Symptom Table . . . . . . . . . . . . . ...

85

NORMAL OPERATING CONDITION . . . .

86

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

86

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

87

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

87

Precautions for Removing of Battery Terminal . ...

87

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

87

REMOVAL AND INSTALLATION . . . ..

88

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

88

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

88

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

88

COMBINATION SWITCH . . . . . . . . ..

89

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

89

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

89

WITHOUT INTELLIGENT KEY SYSTEM

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

90

ADDITIONAL SERVICE WHEN REPLACING
CONTROL UNIT . . . . . . . . . . . .

90

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

90

Work Procedure . . . . . . . . . . . . . ..

90

CONFIGURATION (BCM) . . . . . . . . .

91

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

91

Work Procedure . . . . . . . . . . . . . ..

91

Configuration list . . . . . . . . . . . . . .

92

SHIPPING MODE CANCEL OPERATION . .

93

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

93

Work Procedure . . . . . . . . . . . . . ..

93

SYSTEM DESCRIPTION . . . . . . ...

94

BODY CONTROL SYSTEM . . . . . . . ..

94

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

94

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

95

COMBINATION SWITCH READING SYSTEM

...

96

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

96

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

96

SIGNAL BUFFER SYSTEM . . . . . . . .

100

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

100

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

100

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

101

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

101

BCS

BCS-3

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

101

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

102

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

103

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

103

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

103

DOOR LOCK . . . . . . . . . . . . . . ...

103

DOOR LOCK : CONSULT Function (BCM -
DOOR LOCK) . . . . . . . . . . . . . ...

103

REAR WINDOW DEFOGGER . . . . . . . . .

105

REAR WINDOW DEFOGGER : CONSULT Func-
tion (BCM - REAR DEFOGGER) . . . . . . ..

105

BUZZER . . . . . . . . . . . . . . . . ...

105

BUZZER : CONSULT Function (BCM - BUZZER)

..

105

INT LAMP . . . . . . . . . . . . . . . .

106

INT LAMP : CONSULT Function (BCM - INT
LAMP) . . . . . . . . . . . . . . . . ...

106

MULTI REMOTE ENT . . . . . . . . . . . ..

108

MULTI REMOTE ENT : CONSULT Function
(BCM - MULTI REMOTE ENT) . . . . . . . .

108

HEADLAMP . . . . . . . . . . . . . . . .

109

HEADLAMP : CONSULT Function (BCM - HEAD
LAMP) . . . . . . . . . . . . . . . . ...

109

WIPER . . . . . . . . . . . . . . . . . .

111

WIPER : CONSULT Function (BCM - WIPER) . .

111

FLASHER . . . . . . . . . . . . . . . .

112

FLASHER : CONSULT Function (BCM - FLASH-
ER) . . . . . . . . . . . . . . . . . .

112

AIR CONDITIONER . . . . . . . . . . . . .

113

AIR CONDITIONER : CONSULT Function (BCM -
AIR CONDITIONER) (Manual A/C) . . . . . ...

113

COMB SW . . . . . . . . . . . . . . . ...

113

COMB SW : CONSULT Function (BCM - COMB
SW) . . . . . . . . . . . . . . . . . ...

113

BCM . . . . . . . . . . . . . . . . . . .

114

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

114

IMMU . . . . . . . . . . . . . . . . . .

114

IMMU : CONSULT Function (BCM - IMMU) . . .

114

BATTERY SAVER . . . . . . . . . . . . ...

115

BATTERY SAVER : CONSULT Function (BCM -
BATTERY SAVER) . . . . . . . . . . . ...

115

TRUNK . . . . . . . . . . . . . . . . . .

116

TRUNK : CONSULT Function (BCM - TRUNK) .

116

THEFT ALM . . . . . . . . . . . . . . . .

116

THEFT ALM : CONSULT Function (BCM - THEFT
ALM) . . . . . . . . . . . . . . . . . ..

116

RETAIND PWR . . . . . . . . . . . . . .

117

RETAIND PWR : CONSULT Function (BCM - RE-
TAINED PWR) . . . . . . . . . . . . . ...

117

SIGNAL BUFFER . . . . . . . . . . . . .

118

SIGNAL BUFFER : CONSULT Function (BCM -
SIGNAL BUFFER) . . . . . . . . . . . . .

118

AIR PRESSURE MONITOR . . . . . . . . . .

118

AIR PRESSURE MONITOR : CONSULT Function

..

118

PANIC ALARM . . . . . . . . . . . . . .

119

PANIC ALARM : CONSULT Function (BCM -
PANIC ALARM) . . . . . . . . . . . . . .

119

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

120

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

120

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

120

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

120

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

120

U1010 CONTROL UNIT (CAN) . . . . . ...

121

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

121

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

121

C1735 IGN CIRCUIT OPEN . . . . . . .

122

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

122

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

122

POWER SUPPLY AND GROUND CIRCUIT ..

123

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

123

COMBINATION SWITCH OUTPUT CIRCUIT .

124

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

124

COMBINATION SWITCH INPUT CIRCUIT .

126

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

126

ECU DIAGNOSIS INFORMATION . . .

128

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

128

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

128

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

141

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

149

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

150

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

150

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

152

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

152

Precautions for Removing of Battery Terminal . ..

152

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

152

SYMPTOM DIAGNOSIS . . . . . . .

153

COMBINATION SWITCH SYSTEM SYMP-
TOMS . . . . . . . . . . . . . . . ..

153

Symptom Table . . . . . . . . . . . . . .

153

NORMAL OPERATING CONDITION . . . .

154

BCS-4

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

154

REMOVAL AND INSTALLATION . . . ..

155

BCM (BODY CONTROL MODULE) . . . .

155

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

155

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

155

COMBINATION SWITCH . . . . . . . . .

156

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

156

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

156