Nissan Rogue. Instruction — part 433

DMS-34

< REMOVAL AND INSTALLATION >

[ECO MODE]

ECO MODE SWITCH

REMOVAL AND INSTALLATION

ECO MODE SWITCH

Removal and Installation

INFOID:0000000011317497

REMOVAL

1. Remove instrument lower panel LH. Refer to

IP-23, "Removal and Installation"

.

2. Release pawls using suitable tool and remove ECO mode switch from instrument lower panel LH.

INSTALLATION

Installation is in the reverse order of removal.

EC-1

ENGINE

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SECTION

EC

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CONTENTS

ENGINE CONTROL SYSTEM

QR25DE

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

8

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

8

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

8

Precaution for Procedure without Cowl Top Cover

. ..

8

On Board Diagnostic (OBD) System of Engine
and CVT . . . . . . . . . . . . . . . . ....

8

General Precautions . . . . . . . . . . . .....

9

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

12

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

12

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

12

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

12

SYSTEM DESCRIPTION . . . . . . . .

14

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

14

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

14

ECM . . . . . . . . . . . . . . . . . .

18

Accelerator Pedal Position Sensor . . . . . . ..

18

Electric Throttle Control Actuator . . . . . . .

19

Ignition Coil With Power Transistor . . . . . . .

19

Fuel Injector . . . . . . . . . . . . . . .

20

Fuel Level Sensor Unit and Fuel Pump . . . . ..

20

Fuel Tank Temperature Sensor . . . . . . . ..

20

Mass Air Flow Sensor (With Intake Air Tempera-
ture Sensor) . . . . . . . . . . . . . . .

21

Engine Coolant Temperature Sensor . . . . . ..

21

Crankshaft Position Sensor (POS) . . . . . . ..

22

Camshaft Position Sensor (PHASE) . . . . . ...

22

Intake Valve Timing Control Solenoid Valve . . ...

23

Intake Valve Timing Intermediate Lock Control
Solenoid Valve . . . . . . . . . . . . . .

23

Exhaust Valve Timing Control Position Sensor . ...

23

Exhaust Valve Timing Control Solenoid Valve . .

24

Intake Manifold Runner Control Valve . . . . .

24

Air Fuel Ratio (A/F) Sensor 1 . . . . . . . . ..

24

Heated Oxygen Sensor 2 . . . . . . . . . .

25

Knock Sensor . . . . . . . . . . . . . . ..

25

Engine Oil Pressure Sensor . . . . . . . . .

26

Engine Oil Temperature Sensor . . . . . . . ..

26

Cooling Fan . . . . . . . . . . . . . . . .

26

EVAP Canister . . . . . . . . . . . . . . .

27

EVAP Canister Purge Volume Control Solenoid
Valve . . . . . . . . . . . . . . . . . .

27

EVAP Canister Vent Control Valve . . . . . . ..

27

EVAP Control System Pressure Sensor . . . . ..

27

Refrigerant Pressure Sensor . . . . . . . . ...

28

Stop Lamp Switch & Brake Pedal Position Switch .

28

ASCD Steering Switch . . . . . . . . . . . .

28

Information Display . . . . . . . . . . . . ..

28

STRUCTURE AND OPERATION . . . . . .

29

Positive Crankcase Ventilation . . . . . . . .

29

On Board Refueling Vapor Recovery (ORVR) . .

30

SYSTEM . . . . . . . . . . . . . . .

31

ENGINE CONTROL SYSTEM . . . . . . . . ...

31

ENGINE CONTROL SYSTEM : System Descrip-
tion . . . . . . . . . . . . . . . . . . ...

31

ENGINE CONTROL SYSTEM : Circuit Diagram . .

33

ENGINE CONTROL SYSTEM : Fail Safe . . . ..

34

MULTIPORT FUEL INJECTION SYSTEM . . . .

37

MULTIPORT FUEL INJECTION SYSTEM : Sys-
tem Description (with automatic air conditioner) . ..

37

MULTIPORT FUEL INJECTION SYSTEM : Sys-
tem Description (with instruction air conditioner) . . .

39

ELECTRIC IGNITION SYSTEM . . . . . . . . .

41

ELECTRIC IGNITION SYSTEM : System De-
scription . . . . . . . . . . . . . . . . ...

41

INTAKE VALVE TIMING CONTROL . . . . . . .

42

INTAKE VALVE TIMING CONTROL : System De-
scription . . . . . . . . . . . . . . . . ...

42

EXHAUST VALVE TIMING CONTROL . . . . . .

44

EC-2

EXHAUST VALVE TIMING CONTROL : System
Description . . . . . . . . . . . . . . . ..

45

INTAKE MANIFOLD RUNNER CONTROL . . . ..

45

INTAKE MANIFOLD RUNNER CONTROL : Sys-
tem Description . . . . . . . . . . . . . ...

46

ENGINE PROTECTION CONTROL AT LOW EN-
GINE OIL PRESSURE . . . . . . . . . . . ..

46

ENGINE PROTECTION CONTROL AT LOW EN-
GINE OIL PRESSURE : System Description . . .

46

AIR CONDITIONING CUT CONTROL . . . . . ..

46

AIR CONDITIONING CUT CONTROL : System
Description . . . . . . . . . . . . . . . ..

47

POWER GENERATION VOLTAGE VARIABLE
CONTROL SYSTEM . . . . . . . . . . . . .

47

POWER GENERATION VOLTAGE VARIABLE
CONTROL SYSTEM : System Description . . ....

47

COOLING FAN CONTROL . . . . . . . . . ...

47

COOLING FAN CONTROL : System Description ...

48

AUTOMATIC SPEED CONTROL DEVICE (ASCD) ...

49

AUTOMATIC SPEED CONTROL DEVICE (AS-
CD) : System Description . . . . . . . . . ...

49

FUEL FILLER CAP WARNING SYSTEM . . . . .

50

FUEL FILLER CAP WARNING SYSTEM : System
Description . . . . . . . . . . . . . . . ..

50

WARNING/INDICATOR/CHIME LIST . . . . . ...

51

WARNING/INDICATOR/CHIME LIST : Warning
lamps/Indicator lamps . . . . . . . . . . . .

51

WARNING/INDICATOR/CHIME LIST : Warning/
Indicator (On Information Display) . . . . . . ..

51

WARNING/INDICATOR/CHIME LIST : Malfunc-
tion Indicator Lamp (MIL) . . . . . . . . . ....

51

WARNING/INDICATOR/CHIME LIST : Engine Oil
Pressure Warning . . . . . . . . . . . . ...

53

WARNING/INDICATOR/CHIME LIST : Fuel Filler
Cap Warning . . . . . . . . . . . . . . ...

54

EVAPORATIVE EMISSION SYSTEM . . . . . ...

54

EVAPORATIVE EMISSION SYSTEM : System
Description . . . . . . . . . . . . . . . ..

55

CAN COMMUNICATION . . . . . . . . . . ...

55

CAN COMMUNICATION : System Description . ..

55

SPORT MODE CONTROL . . . . . . . . . ....

56

SPORT MODE CONTROL : System Description ...

56

ECO MODE CONTROL . . . . . . . . . . ....

56

ECO MODE CONTROL : System Description . ....

56

OPERATION . . . . . . . . . . . . . ..

57

AUTOMATIC SPEED CONTROL DEVICE (ASCD) ...

57

AUTOMATIC SPEED CONTROL DEVICE (AS-
CD) : Switch Name and Function . . . . . . ...

57

ON BOARD DIAGNOSTIC (OBD) SYSTEM . .

58

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

58

GST (Generic Scan Tool) . . . . . . . . . ...

58

DIAGNOSIS SYSTEM (ECM) . . . . . . .

59

DIAGNOSIS DESCRIPTION . . . . . . . . . .

59

DIAGNOSIS DESCRIPTION : 1st Trip Detection
Logic and Two Trip Detection Logic . . . . . .

59

DIAGNOSIS DESCRIPTION : DTC and Freeze
Frame Data . . . . . . . . . . . . . . . .

59

DIAGNOSIS DESCRIPTION : Counter System . ..

60

DIAGNOSIS DESCRIPTION : Driving Pattern . .

63

DIAGNOSIS DESCRIPTION : System Readiness
Test (SRT) Code . . . . . . . . . . . . . .

64

DIAGNOSIS DESCRIPTION : Permanent Diag-
nostic Trouble Code (Permanent DTC) . . . . ..

65

DIAGNOSIS DESCRIPTION : Malfunction Indica-
tor Lamp (MIL) . . . . . . . . . . . . . .

66

On Board Diagnosis Function . . . . . . . . .

66

CONSULT Function . . . . . . . . . . . .

69

ECU DIAGNOSIS INFORMATION . . . .

80

ECM . . . . . . . . . . . . . . . . ...

80

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

80

Fail Safe . . . . . . . . . . . . . . . . .

92

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

95

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

96

Test Value and Test Limit . . . . . . . . . .

100

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

108

ENGINE CONTROL SYSTEM . . . . . . ..

108

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

108

BASIC INSPECTION . . . . . . . . .

130

DIAGNOSIS AND REPAIR WORKFLOW . .

130

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

130

Diagnostic Work Sheet . . . . . . . . . . .

133

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

135

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

135

ADDITIONAL SERVICE WHEN REPLACING
ECM . . . . . . . . . . . . . . . . ..

139

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

139

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

139

VIN REGISTRATION . . . . . . . . . .

141

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

141

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

141

ACCELERATOR PEDAL RELEASED POSI-
TION LEARNING . . . . . . . . . . . ..

142

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

142

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

142

THROTTLE VALVE CLOSED POSITION
LEARNING . . . . . . . . . . . . . ...

143

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

143

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

143

EC-3

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IDLE AIR VOLUME LEARNING . . . . . ..

144

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

144

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

144

MIXTURE RATIO SELF-LEARNING VALUE
CLEAR . . . . . . . . . . . . . . . ..

146

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

146

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

146

FUEL PRESSURE . . . . . . . . . . .

147

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

147

HOW TO SET SRT CODE . . . . . . . .

148

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

148

SRT Set Driving Pattern . . . . . . . . . .

149

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

151

HOW TO ERASE PERMANENT DTC . . . ..

154

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

154

Work Procedure (Group A) . . . . . . . . ...

155

Work Procedure (Group B) . . . . . . . . ...

157

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

160

TROUBLE DIAGNOSIS - SPECIFICATION
VALUE . . . . . . . . . . . . . . . ..

160

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

160

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

160

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

161

POWER SUPPLY AND GROUND CIRCUIT .

168

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

168

U0101 CAN COMM CIRCUIT . . . . . . ...

172

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

172

DTC Description . . . . . . . . . . . . .

172

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

172

U1001 CAN COMM CIRCUIT . . . . . . ...

173

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

173

DTC Description . . . . . . . . . . . . .

173

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

173

U1040 ENG COMM CIRCUIT . . . . . . ...

174

DTC Description . . . . . . . . . . . . .

174

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

174

U1044 ENG COMM CIRCUIT . . . . . . ...

176

DTC Description . . . . . . . . . . . . .

176

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

176

U1050, U1051 LIN COMMUNICATION . . .

178

DTC Description . . . . . . . . . . . . .

178

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

178

P0011 IVT CONTROL . . . . . . . . . ..

180

DTC Description . . . . . . . . . . . . .

180

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

181

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

182

P0014 EVT CONTROL . . . . . . . . . .

184

DTC Description . . . . . . . . . . . . .

184

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

185

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

186

P0030, P0031, P0032 A/F SENSOR 1 HEAT-
ER . . . . . . . . . . . . . . . . .

188

DTC Description . . . . . . . . . . . . .

188

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

188

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

189

P0037, P0038 HO2S2 HEATER . . . . . .

191

DTC Description . . . . . . . . . . . . .

191

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

191

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

192

P0075 INTAKE VALVE TIMING CONTROL ...

194

DTC Description . . . . . . . . . . . . .

194

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

194

Component Inspection (IVT Control Solenoid
Valve) . . . . . . . . . . . . . . . . .

196

Component Inspection (IVT Intermediate Lock
Control Solenoid Valve) . . . . . . . . . . .

197

P0078 EVT CONTROL SOLENOID VALVE ...

198

DTC Description . . . . . . . . . . . . .

198

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

198

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

199

P0101 MAF SENSOR . . . . . . . . . .

201

DTC Description . . . . . . . . . . . . .

201

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

202

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

203

P0102, P0103 MAF SENSOR . . . . . . .

205

DTC Description . . . . . . . . . . . . .

205

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

206

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

207

P0111 IAT SENSOR . . . . . . . . . ...

209

DTC Description . . . . . . . . . . . . .

209

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

210

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

210

P0112, P0113 IAT SENSOR . . . . . . ...

211

DTC Description . . . . . . . . . . . . .

211

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

211

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

212

P0116 ECT SENSOR . . . . . . . . . ..

214

DTC Description . . . . . . . . . . . . .

214

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

215

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

215

P0117, P0118 ECT SENSOR . . . . . . ..

216

DTC Description . . . . . . . . . . . . .

216

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

216

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

217

P0122, P0123 TP SENSOR . . . . . . .

219

DTC Description . . . . . . . . . . . . .

219

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

219

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

221