Infiniti EX35. Manual — part 55

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DRIVER INFORMATION & MULTIMEDIA

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SECTION

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CONTENTS

AUDIO, VISUAL & NAVIGATION SYSTEM

BASE AUDIO WITHOUT NAVIGATION

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

13

DIAGNOSIS AND REPAIR WORKFLOW . . .

13

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

13

INSPECTION AND ADJUSTMENT . . . . .

15

ADDITIONAL SERVICE WHEN REMOVING BAT-
TERY NEGATIVE TERMINAL . . . . . . . . ...

15

ADDITIONAL SERVICE WHEN REMOVING
BATTERY NEGATIVE TERMINAL : Description .

15

ADDITIONAL SERVICE WHEN REMOVING
BATTERY NEGATIVE TERMINAL : Special Re-
pair Requirement . . . . . . . . . . . . . .

15

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

15

ADDITIONAL SERVICE WHEN REPLACING
CONTROL UNIT : Description . . . . . . . .

15

ADDITIONAL SERVICE WHEN REPLACING
CONTROL UNIT : Special Repair Requirement . .

15

PREDICTED COURSE LINE CENTER POSITION
ADJUSTMENT . . . . . . . . . . . . . . ...

15

PREDICTED COURSE LINE CENTER POSI-
TION ADJUSTMENT : Description . . . . . . .

15

PREDICTED COURSE LINE CENTER POSI-
TION ADJUSTMENT : Special Repair Require-
ment . . . . . . . . . . . . . . . . . .

15

FUNCTION DIAGNOSIS . . . . . . . ..

16

MULTI AV SYSTEM . . . . . . . . . . ...

16

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

16

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

17

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

18

Component Description . . . . . . . . . . ...

19

AUDIO SYSTEM . . . . . . . . . . . . .

21

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

21

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

21

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

22

Component Description . . . . . . . . . . ...

23

REAR VIEW MONITOR SYSTEM . . . . . .

24

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

24

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

24

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

26

Component Description . . . . . . . . . . ...

26

DIAGNOSIS SYSTEM (AV CONTROL UNIT) ...

28

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

28

CONSULT-III Function (MULTI AV) . . . . . .

37

COMPONENT DIAGNOSIS . . . . . . .

40

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

40

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

40

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

40

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

40

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

41

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

41

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

41

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

41

U1310 AV CONTROL UNIT . . . . . . . ..

42

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

42

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

42

U1200 AV CONTROL UNIT . . . . . . . ..

43

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

43

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

43

U1216 AV CONTROL UNIT . . . . . . . ..

44

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

44

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

44

U1243 DISPLAY UNIT . . . . . . . . . ..

45

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

45

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

45

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

45

U1250 CAMERA CONTROL UNIT . . . . ...

47

AV-2

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

47

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

47

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

47

U1255 SATELLITE RADIO TUNER . . . . ..

48

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

48

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

48

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

48

U1300 AV COMM CIRCUIT . . . . . . . ...

50

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

50

POWER SUPPLY AND GROUND CIRCUIT . .

51

AV CONTROL UNIT . . . . . . . . . . . . ..

51

AV CONTROL UNIT : Diagnosis Procedure . . ...

51

DISPLAY UNIT . . . . . . . . . . . . . . ..

51

DISPLAY UNIT : Diagnosis Procedure . . . . ...

51

MULTIFUNCTION SWITCH . . . . . . . . . ..

52

MULTIFUNCTION SWITCH : Diagnosis Proce-
dure . . . . . . . . . . . . . . . . . ....

52

CAMERA CONTROL UNIT . . . . . . . . . ...

53

CAMERA CONTROL UNIT : Diagnosis Procedure

...

53

SATELLITE RADIO TUNER . . . . . . . . . .

53

SATELLITE RADIO TUNER : Diagnosis Proce-
dure . . . . . . . . . . . . . . . . . ....

54

RGB (R: RED) SIGNAL CIRCUIT . . . . . .

55

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

55

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

55

RGB (G: GREEN) SIGNAL CIRCUIT . . . .

56

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

56

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

56

RGB (B: BLUE) SIGNAL CIRCUIT . . . . ...

57

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

57

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

57

RGB SYNCHRONIZING SIGNAL CIRCUIT . ..

58

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

58

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

58

RGB AREA (YS) SIGNAL CIRCUIT . . . . ..

59

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

59

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

59

HORIZONTAL SYNCHRONIZING (HP) SIG-
NAL CIRCUIT . . . . . . . . . . . . .

60

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

60

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

60

VERTICAL SYNCHRONIZING (VP) SIGNAL
CIRCUIT . . . . . . . . . . . . . . . .

61

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

61

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

61

AUX IMAGE SIGNAL CIRCUIT . . . . . . .

62

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

62

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

62

DISK EJECT SIGNAL CIRCUIT . . . . . .

64

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

64

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

64

REAR VIEW CAMERA IMAGE SIGNAL CIR-
CUIT . . . . . . . . . . . . . . . . ...

65

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

65

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

65

REAR VIEW CAMERA POWER SUPPLY . .

66

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

66

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

66

CAMERA IMAGE SIGNAL CIRCUIT (CAM-
ERA CONTROL UNIT TO AV CONTROL
UNIT) . . . . . . . . . . . . . . . . ..

67

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

67

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

67

COMPOSITE IMAGE SIGNAL CIRCUIT . . ...

68

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

68

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

68

COMMUNICATION SIGNAL CIRCUIT
(CONT-SAT) . . . . . . . . . . . . . ..

69

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

69

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

69

REQUEST SIGNAL CIRCUIT (SAT

→

CONT) ...

71

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

71

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

71

STEERING ANGLE SENSOR SIGNAL CIR-
CUIT . . . . . . . . . . . . . . . . ...

72

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

72

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

72

STEERING SWITCH SIGNAL A CIRCUIT . .

74

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

74

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

74

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

75

STEERING SWITCH SIGNAL B CIRCUIT . .

76

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

76

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

76

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

77

STEERING SWITCH SIGNAL GND CIRCUIT ...

78

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

78

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

78

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

79

ECU DIAGNOSIS . . . . . . . . . ...

80

AV CONTROL UNIT . . . . . . . . . . ..

80

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

80

Wiring Diagram - BASE AUDIO WITHOUT NAVI-
GATION SYSTEM - . . . . . . . . . . . .

87

AV

AV-3

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

99

DISPLAY UNIT . . . . . . . . . . . . .

101

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

101

Wiring Diagram - BASE AUDIO WITHOUT NAVI-
GATION SYSTEM - . . . . . . . . . . . ..

104

CAMERA CONTROL UNIT . . . . . . . ..

117

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

117

Wiring Diagram - BASE AUDIO WITHOUT NAVI-
GATION SYSTEM - . . . . . . . . . . . ..

120

SATELLITE RADIO TUNER . . . . . . .

133

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

133

Wiring Diagram - BASE AUDIO WITHOUT NAVI-
GATION SYSTEM - . . . . . . . . . . . ..

135

SYMPTOM DIAGNOSIS . . . . . . .

148

MULTI AV SYSTEM SYMPTOMS . . . . .

148

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

148

NORMAL OPERATING CONDITION . . . ...

152

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

152

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

154

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

154

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

154

Precaution for Trouble Diagnosis . . . . . . ..

154

Precaution for Harness Repair . . . . . . . ..

154

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

155

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

155

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

155

ON-VEHICLE REPAIR . . . . . . . ...

156

AV CONTROL UNIT . . . . . . . . . . .

156

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

156

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

156

DISPLAY UNIT . . . . . . . . . . . . .

157

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

157

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

157

FRONT DOOR SPEAKER . . . . . . . ...

158

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

158

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

158

REAR DOOR SPEAKER . . . . . . . . ..

159

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

159

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

159

FRONT SQUAWKER . . . . . . . . . ...

160

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

160

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

160

SATELLITE RADIO TUNER . . . . . . .

161

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

161

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

161

ANTENNA BASE . . . . . . . . . . .

162

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

162

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

162

MULTIFUNCTION SWITCH . . . . . . .

163

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

163

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

163

PRESET SWITCH . . . . . . . . . . ...

164

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

164

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

164

AUXILIARY INPUT JACKS . . . . . . .

165

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

165

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

165

MICROPHONE . . . . . . . . . . . .

166

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

166

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

166

CAMERA CONTROL UNIT . . . . . . . .

167

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

167

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

167

REAR VIEW CAMERA . . . . . . . . .

168

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

168

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

168

Adjustment . . . . . . . . . . . . . . . .

169

STEERING ANGLE SENSOR . . . . . . .

170

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

170

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

170

ANTENNA FEEDER . . . . . . . . . .

171

Harness Layout . . . . . . . . . . . . . .

171

BOSE AUDIO WITHOUT NAVIGATION

BASIC INSPECTION . . . . . . . . .

172

DIAGNOSIS AND REPAIR WORKFLOW . ..

172

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

172

INSPECTION AND ADJUSTMENT . . . .

174

ADDITIONAL SERVICE WHEN REMOVING BAT-
TERY NEGATIVE TERMINAL . . . . . . . . .

174

ADDITIONAL SERVICE WHEN REMOVING
BATTERY NEGATIVE TERMINAL : Description ...

174

ADDITIONAL SERVICE WHEN REMOVING
BATTERY NEGATIVE TERMINAL : Special Re-
pair Requirement . . . . . . . . . . . . ...

174

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

174

ADDITIONAL SERVICE WHEN REPLACING
CONTROL UNIT : Description . . . . . . . ...

174

ADDITIONAL SERVICE WHEN REPLACING
CONTROL UNIT : Special Repair Requirement .

174

AV-4

PREDICTED COURSE LINE CENTER POSITION
ADJUSTMENT . . . . . . . . . . . . . . .

174

PREDICTED COURSE LINE CENTER POSI-
TION ADJUSTMENT : Description . . . . . .

174

PREDICTED COURSE LINE CENTER POSI-
TION ADJUSTMENT : Special Repair Require-
ment . . . . . . . . . . . . . . . . . ...

174

FUNCTION DIAGNOSIS . . . . . . .

175

MULTI AV SYSTEM . . . . . . . . . . .

175

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

175

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

176

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

178

Component Description . . . . . . . . . . .

179

AUDIO SYSTEM . . . . . . . . . . . ..

181

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

181

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

181

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

183

Component Description . . . . . . . . . . .

184

HANDS-FREE PHONE SYSTEM . . . . .

185

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

185

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

185

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

186

Component Description . . . . . . . . . . .

187

REAR VIEW MONITOR SYSTEM . . . . ...

188

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

188

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

188

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

190

Component Description . . . . . . . . . . .

191

DIAGNOSIS SYSTEM (AV CONTROL UNIT) .

192

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

192

CONSULT-III Function (MULTI AV) . . . . . ...

201

DIAGNOSIS SYSTEM (TEL ADAPTER UNIT) .

205

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

205

COMPONENT DIAGNOSIS . . . . . ...

207

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

207

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

207

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

207

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

207

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

208

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

208

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

208

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

208

U1310 AV CONTROL UNIT . . . . . . . .

209

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

209

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

209

U1200 AV CONTROL UNIT . . . . . . . .

210

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

210

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

210

U1216 AV CONTROL UNIT . . . . . . . .

211

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

211

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

211

U1243 DISPLAY UNIT . . . . . . . . . ..

212

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

212

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

212

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

212

U1250 CAMERA CONTROL UNIT . . . . ...

214

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

214

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

214

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

214

U1255 SATELLITE RADIO TUNER . . . . .

215

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

215

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

215

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

215

U1300 AV COMM CIRCUIT . . . . . . . ..

217

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

217

POWER SUPPLY AND GROUND CIRCUIT .

218

AV CONTROL UNIT . . . . . . . . . . . .

218

AV CONTROL UNIT : Diagnosis Procedure . . .

218

DISPLAY UNIT . . . . . . . . . . . . . .

218

DISPLAY UNIT : Diagnosis Procedure . . . . .

218

MULTIFUNCTION SWITCH . . . . . . . . .

219

MULTIFUNCTION SWITCH : Diagnosis Proce-
dure . . . . . . . . . . . . . . . . . ...

219

BOSE AMP. . . . . . . . . . . . . . . . .

220

BOSE AMP. : Diagnosis Procedure . . . . . ..

220

IPOD ADAPTER . . . . . . . . . . . . . ..

220

iPod ADAPTER : Diagnosis Procedure . . . .

221

SATELLITE RADIO TUNER . . . . . . . . ...

221

SATELLITE RADIO TUNER : Diagnosis Proce-
dure . . . . . . . . . . . . . . . . . ...

221

CAMERA CONTROL UNIT . . . . . . . . . .

221

CAMERA CONTROL UNIT : Diagnosis Procedure

.

221

TEL ADAPTER UNIT . . . . . . . . . . . ..

222

TEL ADAPTER UNIT : Diagnosis Procedure . .

222

RGB (R: RED) SIGNAL CIRCUIT . . . . .

224

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

224

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

224

RGB (G: GREEN) SIGNAL CIRCUIT . . . ...

225

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

225

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

225

RGB (B: BLUE) SIGNAL CIRCUIT . . . . ..

226

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

226

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

226

RGB SYNCHRONIZING SIGNAL CIRCUIT . .

227

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

227