Nissan Sentra. Manual - part 221

CONDENSER

DEF-49

< REMOVAL AND INSTALLATION >

C

D

E

F

G

H

I

J

K

M

A

B

DEF

N

O

P

CONDENSER

Removal and Installation

INFOID:0000000009759126

REMOVAL

1. Remove the rear pillar finisher. Refer to 

INT-29, "REAR PILLAR FINISHER : Removal and Installation"

.

2. Disconnect the harness connectors (1), remove the condenser

bolt (A) and the condenser (2).

: Front

INSTALLATION

Installation is in the reverse order of removal.

ALLIA1183ZZ

DLK-1

BODY EXTERIOR, DOORS, ROOF & VEHICLE SECURITY

C

D

E

F

G

H

I

J

L

M

SECTION 

DLK

A

B

DLK

N

O

P

CONTENTS

DOOR & LOCK

WITH INTELLIGENT KEY SYSTEM

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

9

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

9

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

9

Procedure without Cowl Top Cover .......................

9

Precaution for Servicing Doors and Locks  ................

9

PREPARATION ...........................................

11

PREPARATION ..................................................

11

Special Service Tools ..............................................

11

Commercial Service Tools  ......................................

12

CLIP LIST  ...........................................................

13

Descriptions for Clips  ..............................................

13

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

17

COMPONENT PARTS  .......................................

17

POWER DOOR LOCK SYSTEM ...............................

17

POWER DOOR LOCK SYSTEM : 
Component Parts Location ....................................

17

POWER DOOR LOCK SYSTEM : 
Component Description ..........................................

18

INTELLIGENT KEY SYSTEM  ...................................

18

INTELLIGENT KEY SYSTEM : Component Parts 
Location ...................................................................

19

INTELLIGENT KEY SYSTEM : 
Component Description ..........................................

20

TRUNK LID OPENER SYSTEM ................................

21

TRUNK LID OPENER SYSTEM : 
Component Parts Location ....................................

21

TRUNK LID OPENER SYSTEM : 
Component Description ..........................................

21

SYSTEM (POWER DOOR LOCK SYSTEM)  ....

22

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

22

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

22

SYSTEM (INTELLIGENT KEY SYSTEM) .........

24

INTELLIGENT KEY SYSTEM ....................................

24

INTELLIGENT KEY SYSTEM : System Descrip-
tion ...........................................................................

24

DOOR LOCK FUNCTION  ..........................................

25

DOOR LOCK FUNCTION : System Description  .....

25

TRUNK OPEN FUNCTION  ........................................

27

TRUNK OPEN FUNCTION : System Description ....

27

REMOTE KEYLESS ENTRY FUNCTION ..................

28

REMOTE KEYLESS ENTRY FUNCTION : Sys-
tem Description ........................................................

28

KEY REMINDER FUNCTION  ....................................

30

KEY REMINDER FUNCTION : System Descrip-
tion ...........................................................................

30

WARNING FUNCTION  ..............................................

31

WARNING FUNCTION : System Description ..........

31

SYSTEM (TRUNK LID OPENER SYSTEM)  .....

34

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

34

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

34

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

35

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

35

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

35

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

36

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

36

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

36

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

36

DLK-2

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

39

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

39

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

40

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

40

List of ECU Reference ............................................

40

WIRING DIAGRAM  .....................................

41

POWER DOOR LOCK SYSTEM  .......................

41

Wiring Diagram  .......................................................

41

INTELLIGENT KEY SYSTEM ............................

49

Wiring Diagram  .......................................................

49

TRUNK LID OPENER ........................................

63

Wiring Diagram  .......................................................

63

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

67

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

67

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

67

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

70

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

70

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

70

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

70

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

70

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

71

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

71

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

71

B2621 INSIDE ANTENNA  .................................

72

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

72

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

72

B2622 INSIDE ANTENNA  .................................

75

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

75

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

75

B2623 INSIDE ANTENNA  .................................

78

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

78

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

78

B2626 OUTSIDE ANTENNA  .............................

81

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

81

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

81

B2627 OUTSIDE ANTENNA  .............................

84

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

84

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

84

B2628 OUTSIDE ANTENNA  .............................

87

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

87

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

87

POWER SUPPLY AND GROUND CIRCUIT  .....

90

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

90

COMBINATION METER BUZZER  ....................

91

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

91

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

91

DOOR LOCK ACTUATOR  ................................

92

DRIVER SIDE  ............................................................

92

DRIVER SIDE : Component Function Check ........

92

DRIVER SIDE : Diagnosis Procedure .....................

92

PASSENGER SIDE  ...................................................

93

PASSENGER SIDE : 
Component Function Check ..................................

93

PASSENGER SIDE : Diagnosis Procedure ............

93

REAR LH  ...................................................................

94

REAR LH : Component Function Check  ...............

94

REAR LH : Diagnosis Procedure  ............................

94

REAR RH ...................................................................

95

REAR RH : Component Function Check ...............

95

REAR RH : Diagnosis Procedure  ...........................

95

DOOR LOCK AND UNLOCK SWITCH .............

97

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

97

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

97

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

98

DOOR REQUEST SWITCH ..............................

100

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

100

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

100

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

101

DOOR SWITCH  ................................................

102

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

102

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

102

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

103

HAZARD FUNCTION .......................................

105

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

105

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

105

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

106

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

106

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

106

KEY WARNING LAMP  .....................................

107

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

107

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

107

REMOTE KEYLESS ENTRY RECEIVER  ........

108

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

108

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

108

SHIFT P WARNING LAMP ...............................

110

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

110

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

110

TRUNK LID OPENER ACTUATOR  .................

111

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

111

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

111

TRUNK LID OPENER SWITCH  .......................

113

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

113

DLK-3

C

D

E

F

G

H

I

J

L

M

A

B

DLK

N

O

P

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

113

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

114

TRUNK LAMP SWITCH  ...................................

115

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

115

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

115

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

115

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

116

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

118

DOOR DOES NOT LOCK/UNLOCK WITH 
DOOR LOCK AND UNLOCK SWITCH ............

118

ALL DOOR  ..............................................................

118

ALL DOOR : Description  .......................................

118

ALL DOOR : Diagnosis Procedure ........................

118

DRIVER SIDE  ..........................................................

118

DRIVER SIDE : Description  ..................................

118

DRIVER SIDE : Diagnosis Procedure ...................

118

PASSENGER SIDE  .................................................

118

PASSENGER SIDE : Description  .........................

119

PASSENGER SIDE : Diagnosis Procedure  ..........

119

REAR LH  .................................................................

119

REAR LH : Description ..........................................

119

REAR LH : Diagnosis Procedure  ..........................

119

REAR RH .................................................................

119

REAR RH : Description  .........................................

119

REAR RH : Diagnosis Procedure ..........................

119

DOOR DOES NOT LOCK/UNLOCK WITH 
DRIVER SIDE DOOR LOCK KNOB OR DOOR 
KEY CYLINDER  ...............................................

121

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

121

DOOR DOES NOT LOCK/UNLOCK WITH 
DOOR REQUEST SWITCH ..............................

122

ALL DOOR REQUEST SWITCHES  ........................

122

ALL DOOR REQUEST SWITCHES : Description ..

122

ALL DOOR REQUEST SWITCHES : Diagnosis 
Procedure ..............................................................

122

DRIVER SIDE DOOR REQUEST SWITCH .............

122

DRIVER SIDE DOOR REQUEST SWITCH : De-
scription .................................................................

123

DRIVER SIDE DOOR REQUEST SWITCH : Diag-
nosis Procedure  ....................................................

123

PASSENGER SIDE DOOR REQUEST SWITCH  ....

123

PASSENGER SIDE DOOR REQUEST SWITCH : 
Description ............................................................

123

PASSENGER SIDE DOOR REQUEST SWITCH : 
Diagnosis Procedure .............................................

123

DOOR DOES NOT LOCK/UNLOCK WITH IN-
TELLIGENT KEY ..............................................

124

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

124

TRUNK LID DOES NOT OPEN  ......................

125

TRUNK LID OPENER SWITCH ...............................

125

TRUNK LID OPENER SWITCH : Description  .......

125

TRUNK LID OPENER SWITCH : Diagnosis Pro-
cedure ....................................................................

125

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

125

INTELLIGENT KEY : Description ..........................

125

INTELLIGENT KEY : Diagnosis Procedure ...........

125

IGNITION POSITION WARNING FUNCTION 
DOES NOT OPERATE ....................................

127

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

127

AUTO DOOR LOCK OPERATION DOES NOT 
OPERATE .......................................................

128

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

128

VEHICLE SPEED SENSING AUTO LOCK 
OPERATION DOES NOT OPERATE  .............

129

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

129

IGN OFF INTERLOCK DOOR UNLOCK 
FUNCTION DOES NOT OPERATE  ................

130

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

130

HAZARD AND BUZZER REMINDER DOES 
NOT OPERATE ...............................................

131

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

131

KEY REMINDER FUNCTION DOES NOT OP-
ERATE .............................................................

132

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

132

OFF POSITION WARNING DOES NOT OP-
ERATE .............................................................

133

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

133

P POSITION WARNING DOES NOT OPER-
ATE ..................................................................

134

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

134

ACC WARNING DOES NOT OPERATE  ........

136

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

136

TAKE AWAY WARNING DOES NOT OPER-
ATE ..................................................................

137

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

137

INTELLIGENT KEY LOW BATTERY WARN-
ING DOES NOT OPERATE  ............................

139

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

139

DOOR LOCK OPERATION WARNING DOES 
NOT OPERATE ...............................................

140

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

140

KEY ID WARNING DOES NOT OPERATE  ....

141

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

141