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