Nissan Primera P12. Instruction — part 522

WIPER - Wiring diagram . . . . ..WW-6, WW-20
Wiper and washer . . . . . . ..WW-18, WW-39
Wiper, front . . . . . . . . . . . . ...WW-18
Wiper, rear . . . . . . . . . . . . . WW-39
Wiring Diagram (Cell code) list . . . . . ..PG-96

Wiring diagrams. . . . . . . . . . . ...GI-14
Withdrawal lever (clutch) (F9Q). . . . . ..CL-13
Withdrawal lever (clutch) (YD). . . . . . CL-13
WT-T/WARN - Wiring diagram. . . . . ...WT-16

ALPHABETICAL INDEX

IDX-8

LAN-1

LAN SYSTEM

K ELECTRICAL

CONTENTS

C

D

E

F

G

H

I

J

L

M

SECTION

A

B

LAN

LAN SYSTEM

CAN

PRECAUTIONS . . . . . . . . . . . . . . .. 4

Precautions for Supplemental Restraint System
(SRS) “AIR BAG” and “SEAT BELT PRE-TEN-
SIONER” . . . . . . . . . . . . . . . . .. 4
Precautions For Trouble Diagnosis . . . . . . .. 4

CAN SYSTEM . . . . . . . . . . . . . ... 4

Precautions For Harness Repair . . . . . . . .. 4

CAN SYSTEM . . . . . . . . . . . . . ... 4

CAN COMMUNICATION . . . . . . . . . . . 5

System Description . . . . . . . . . . . . .. 5
CAN Communication Unit . . . . . . . . . . 5

TYPE 21,TYPE22/TYPE29, TYPE30 . . . . . 6
TYPE 23,TYPE24/TYPE31, TYPE32 . . . . . 7
TYPE 25/TYPE26 . . . . . . . . . . . . . 8
TYPE 27/TYPE28 . . . . . . . . . . . . . 9

CAN SYSTEM (TYPE 21) . . . . . . . . . . . 10

System Description . . . . . . . . . . . . 10
Component Parts and Harness Connector Location... 10
Wiring Diagram — CAN — . . . . . . . . . ..11
Work Flow . . . . . . . . . . . . . . . .. 13

CHECK SHEET . . . . . . . . . . . . ... 14
CHECK SHEET RESULTS (EXAMPLE) . . . . 15
INSPECTION . . . . . . . . . . . . . .. 18

Circuit Check Between Data Link Connector and
Smart Entrance Control Unit . . . . . . . . .. 19
Circuit CheckBetween Smart Entrance ControlUnit
and Tyre Pressure Monitoring Control Unit . . . 20
ECM Circuit Check . . . . . . . . . . . . . 21
ESP/TCS/ABS Control Unit Circuit Check . . . . 22
Steering Angle Sensor Circuit Check . . . . . . 22
Smart Entrance Control Unit Circuit Check . . . 23
TyrePressureMonitoringControlUnitCircuitCheck... 23
Combination Meter Circuit Check . . . . . . .. 24
CAN Communication Circuit Check . . . . . ... 25
Component Inspection . . . . . . . . . . ... 27

ECM / COMBINATION METER INTERNAL CIR-
CUIT INSPECTION . . . . . . . . . . . . 27

CAN SYSTEM (TYPE 22) . . . . . . . . . . . 28

System Description . . . . . . . . . . . . 28

Component Parts and Harness Connector Location... 28
Wiring Diagram — CAN — . . . . . . . . . . 29
Work Flow . . . . . . . . . . . . . . . ... 31

CHECK SHEET . . . . . . . . . . . . ... 32
CHECK SHEET RESULTS (EXAMPLE) . . . . 33
INSPECTION . . . . . . . . . . . . . .. 34

Circuit Check Between Data Link Connector and
Smart Entrance Control Unit . . . . . . . . ... 35
ECM Circuit Check . . . . . . . . . . . . . 35
ESP/TCS/ABS Control Unit Circuit Check . . . .. 36
Steering Angle Sensor Circuit Check . . . . . . 36
Smart Entrance Control Unit Circuit Check . . . 37
Combination Meter Circuit Check . . . . . . ... 37
CAN Communication Circuit Check . . . . . . 38
Component Inspection . . . . . . . . . . . 40

ECM / COMBINATION METER INTERNAL CIR-
CUIT INSPECTION . . . . . . . . . . . . 40

CAN SYSTEM (TYPE 23) . . . . . . . . . . . 41

System Description . . . . . . . . . . . . . 41
Component Parts and Harness Connector Location... 41
Wiring Diagram — CAN — . . . . . . . . . . 42
Work Flow . . . . . . . . . . . . . . . ... 44

CHECK SHEET . . . . . . . . . . . . ... 45
CHECK SHEET RESULTS (EXAMPLE) . . . . 46
INSPECTION . . . . . . . . . . . . . .. 48

Circuit Check Between Data Link Connector and
Smart Entrance Control Unit . . . . . . . . ... 48
Circuit Check Between Smart Entrance ControlUnit
and Tyre Pressure Monitoring Control Unit . . . 49
ECM Circuit Check . . . . . . . . . . . . . 50
ABS Actuator and Electric Unit (control unit) Circuit
Check . . . . . . . . . . . . . . . . . . 51
Smart Entrance Control Unit Circuit Check . . . 52
TyrePressureMonitoringControlUnitCircuitCheck... 52
Combination Meter Circuit Check . . . . . . ... 53
CAN Communication Circuit Check . . . . . . 53
Component Inspection . . . . . . . . . . . 56

ECM / COMBINATION METER INTERNAL CIR-
CUIT INSPECTION . . . . . . . . . . . . 56

LAN-2

CAN SYSTEM (TYPE 24) . . . . . . . . . . . 57

System Description . . . . . . . . . . . . . 57
Component Parts and Harness Connector Location... 57
Wiring Diagram — CAN — . . . . . . . . . . 58
Work Flow . . . . . . . . . . . . . . . ... 60

CHECK SHEET . . . . . . . . . . . . ... 61
CHECK SHEET RESULTS (EXAMPLE) . . . . 62
INSPECTION . . . . . . . . . . . . . ... 63

Circuit Check Between Data Link Connector and
Smart Entrance Control Unit . . . . . . . . ... 64
ECM Circuit Check . . . . . . . . . . . . . 64
ABS Actuator and Electric Unit (control unit) Circuit
Check . . . . . . . . . . . . . . . . . . 65
Smart Entrance Control Unit Circuit Check . . . 65
Combination Meter Circuit Check . . . . . . ... 66
CAN Communication Circuit Check . . . . . . 66
Component Inspection . . . . . . . . . . . 69

ECM / COMBINATION METER INTERNAL CIR-
CUIT INSPECTION . . . . . . . . . . . . 69

CAN SYSTEM (TYPE 25) . . . . . . . . . . . 70

System Description . . . . . . . . . . . . . 70
Component Parts and Harness Connector Location... 70
Wiring Diagram — CAN — . . . . . . . . . . 71
Work Flow . . . . . . . . . . . . . . . ... 73

CHECK SHEET . . . . . . . . . . . . ... 74
CHECK SHEET RESULTS (EXAMPLE) . . . . 76
INSPECTION . . . . . . . . . . . . . ... 79

Circuit Check Between Data Link Connector and
Smart Entrance Control Unit . . . . . . . . ... 80
Circuit Check Between Smart Entrance ControlUnit
and Tyre Pressure Monitoring Control Unit . . . 80
Data Link Connector Circuit and ECM Circuit Check... 81
ECM Circuit Check . . . . . . . . . . . . . 82
ESP/TCS/ABS Control Unit Circuit Check . . . .. 82
Steering Angle Sensor Circuit Check . . . . . . 83
Smart Entrance Control Unit Circuit Check . . . 83
TyrePressure MonitoringControlUnitCircuitCheck... 84
Combination Meter Circuit Check . . . . . . ... 84
CAN Communication Circuit Check . . . . . . 85
Component Inspection . . . . . . . . . . . 87

ECM / COMBINATION METER INTERNAL CIR-
CUIT INSPECTION . . . . . . . . . . . . 87

CAN SYSTEM (TYPE 26) . . . . . . . . . . . 88

System Description . . . . . . . . . . . . . 88
Component Parts and Harness Connector Location... 88
Wiring Diagram — CAN — . . . . . . . . . . 89
Work Flow . . . . . . . . . . . . . . . ... 91

CHECK SHEET . . . . . . . . . . . . ... 92
CHECK SHEET RESULTS (EXAMPLE) . . . . 94
INSPECTION . . . . . . . . . . . . . ... 95

Circuit Check Between Data Link Connector and
Smart Entrance Control Unit . . . . . . . . ... 96
Data Link Connector Circuit and ECM Circuit Check... 96
ECM Circuit Check . . . . . . . . . . . . . 98
ESP/TCS/ABS Control Unit Circuit Check . . . .. 98
Steering Angle Sensor Circuit Check . . . . . . 99
Smart Entrance Control Unit Circuit Check . . . 99
Combination Meter Circuit Check . . . . . . . 100

CAN Communication Circuit Check . . . . . ..101
Component Inspection . . . . . . . . . . ..103

ECM / COMBINATION METER INTERNAL CIR-
CUIT INSPECTION . . . . . . . . . . . 103

CAN SYSTEM (TYPE 27) . . . . . . . . . . 104

System Description . . . . . . . . . . . ...104
Component Parts and Harness Connector Location.104
Wiring Diagram — CAN — . . . . . . . . ...105
Work Flow . . . . . . . . . . . . . . . .107

CHECK SHEET . . . . . . . . . . . . .108
CHECK SHEET RESULTS (EXAMPLE) . . . 110
INSPECTION . . . . . . . . . . . . . . 112

Circuit Check Between Data Link Connector and
Smart Entrance Control Unit . . . . . . . . . 113
Circuit Check Between SmartEntrance Control Unit
and Tyre Pressure Monitoring Control Unit . . ... 113
Data Link Connector Circuit and ECM Circuit Check. 114
ECM Circuit Check . . . . . . . . . . . . 115
ABS actuator and electric unit (control unit) Circuit
Check . . . . . . . . . . . . . . . . . 116
Smart Entrance Control Unit Circuit Check . . ... 116
TyrePressure Monitoring ControlUnitCircuitCheck. 117
Combination Meter Circuit Check . . . . . . . 117
CAN Communication Circuit Check . . . . . .. 118
Component Inspection . . . . . . . . . . ..121

ECM / COMBINATION METER INTERNAL CIR-
CUIT INSPECTION . . . . . . . . . . . 121

CAN SYSTEM (TYPE 28) . . . . . . . . . . 122

System Description . . . . . . . . . . . ...122
Component Parts and Harness Connector Location.122
Wiring Diagram — CAN — . . . . . . . . ...123
Work Flow . . . . . . . . . . . . . . . .125

CHECK SHEET . . . . . . . . . . . . .126
CHECK SHEET RESULTS (EXAMPLE) . . . 128
INSPECTION . . . . . . . . . . . . . .129

Circuit Check Between Data Link Connector and
Smart Entrance Control Unit . . . . . . . . .130
Data Link Connector Circuit and ECM Circuit Check.130
ECM Circuit Check . . . . . . . . . . . . 132
ABS actuator and electric unit (control unit) Circuit
Check . . . . . . . . . . . . . . . . . 133
Smart Entrance Control Unit Circuit Check . . ...133
Combination Meter Circuit Check . . . . . . .134
CAN Communication Circuit Check . . . . . ..134
Component Inspection . . . . . . . . . . ..137

ECM / COMBINATION METER INTERNAL CIR-
CUIT INSPECTION . . . . . . . . . . . 137

CAN SYSTEM (TYPE 29) . . . . . . . . . . 138

System Description . . . . . . . . . . . ...138
Component Parts and Harness Connector Location.138
Wiring Diagram — CAN — . . . . . . . . ...139
Work Flow . . . . . . . . . . . . . . . .141

CHECK SHEET . . . . . . . . . . . . .142
CHECK SHEET RESULTS (EXAMPLE) . . . 143
INSPECTION . . . . . . . . . . . . . .146

Circuit Check Between ESP/TCS/ABS Control Unit
and Tyre Pressure Monitoring Control Unit . . ...147
Circuit Check Between Tyre Pressure Monitoring
Control Unit and Steering Angle Sensor . . . ...148

LAN-3

C

D

E

F

G

H

I

J

L

M

A

B

LAN

Circuit Check Between Steering Angle Sensor and
Smart Entrance Control Unit . . . . . . . . 149
ECM Circuit Check . . . . . . . . . . . ... 150
ESP/TCS/ABS Control Unit Circuit Check . . ... 151
TyrePressureMonitoringControlUnitCircuitCheck. 151
Steering Angle Sensor Circuit Check . . . . ... 152
Smart Entrance Control Unit Circuit Check . . .. 152
Combination Meter Circuit Check . . . . . . 153
CAN Communication Circuit Check . . . . . . 153
Component Inspection . . . . . . . . . . . 156

ECM / COMBINATION METER INTERNAL CIR-
CUIT INSPECTION . . . . . . . . . . ... 156

CAN SYSTEM (TYPE 30) . . . . . . . . . ... 157

System Description . . . . . . . . . . . .. 157
Component Parts and Harness Connector Location. 157
Wiring Diagram — CAN — . . . . . . . . ... 158
Work Flow . . . . . . . . . . . . . . . 160

CHECK SHEET . . . . . . . . . . . . . 161
CHECK SHEET RESULTS (EXAMPLE) . . ... 162
INSPECTION . . . . . . . . . . . . . 163

Circuit Check Between ESP/TCS/ABS Control Unit
and Steering Angle Sensor . . . . . . . . .. 164
Circuit Check Between Steering Angle Sensor and
Smart Entrance Control Unit . . . . . . . . 165
ECM Circuit Check . . . . . . . . . . . ... 166
ESP/TCS/ABS Control Unit Circuit Check . . ... 166
Steering Angle Sensor Circuit Check . . . . ... 167
Smart Entrance Control Unit Circuit Check . . .. 167
Combination Meter Circuit Check . . . . . . 168
CAN Communication Circuit Check . . . . . . 168
Component Inspection . . . . . . . . . . . 171

ECM / COMBINATION METER INTERNAL CIR-
CUIT INSPECTION . . . . . . . . . . ... 171

CAN SYSTEM (TYPE 31) . . . . . . . . . ... 172

System Description . . . . . . . . . . . .. 172
Component Parts and Harness Connector Location. 172
Wiring Diagram — CAN — . . . . . . . . ... 173
Work Flow . . . . . . . . . . . . . . . 175

CHECK SHEET . . . . . . . . . . . . . 176
CHECK SHEET RESULTS (EXAMPLE) . . ... 177
INSPECTION . . . . . . . . . . . . . 179

Circuit Check Between ABS Actuator and Electric
Unit (control unit) and Tyre Pressure Monitoring
Control Unit . . . . . . . . . . . . . . ... 179
Circuit Check Between Tyre pressure monitoring
control unit and Smart Entrance Control Unit . ... 181
ECM Circuit Check . . . . . . . . . . . ... 181
ABS Actuator and Electric Unit (control unit) Circuit
Check . . . . . . . . . . . . . . . . ... 182
TyrePressureMonitoringControlUnitCircuitCheck.182
Smart Entrance Control Unit Circuit Check . . .. 183
Combination Meter Circuit Check . . . . . . . 183
CAN Communication Circuit Check . . . . . .. 184
Component Inspection . . . . . . . . . . .. 187

ECM / COMBINATION METER INTERNAL CIR-
CUIT INSPECTION . . . . . . . . . . ... 187

CAN SYSTEM (TYPE 32) . . . . . . . . . ... 188

System Description . . . . . . . . . . . ... 188
Component Parts and Harness Connector Location. 188
Wiring Diagram — CAN — . . . . . . . . ... 189
Work Flow . . . . . . . . . . . . . . . . 191

CHECK SHEET . . . . . . . . . . . . . 192
CHECK SHEET RESULTS (EXAMPLE) . . ... 193
INSPECTION . . . . . . . . . . . . . 194

Circuit Check Between ABS Actuator and Electric
Unit (control unit) and Smart Entrance Control Unit. 195
ECM Circuit Check . . . . . . . . . . . ... 196
ABS Actuator and Electric Unit (control unit) Circuit
Check . . . . . . . . . . . . . . . . ... 197
Smart Entrance Control Unit Circuit Check . . .. 197
Combination Meter Circuit Check . . . . . . . 198
CAN Communication Circuit Check . . . . . .. 198
Component Inspection . . . . . . . . . . .. 201

ECM / COMBINATION METER INTERNAL CIR-
CUIT INSPECTION . . . . . . . . . . ... 201