Nissan Pathfinder (2010 year). Instruction — part 24

PRECAUTIONS

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< PRECAUTION >

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5. When the repair work is completed, return the ignition switch to the

″

LOCK

″

position before connecting

the battery cables. (At this time, the steering lock mechanism will engage.)

6. Perform a self-diagnosis check of all control units using CONSULT-III.

Precaution for Work

INFOID:0000000005260248

• When removing or disassembling each component, be careful not to damage or deform it. If a component

may be subject to interference, be sure to protect it with a shop cloth.

• When removing (disengaging) components with a screwdriver or similar tool, be sure to wrap the component

with a shop cloth or vinyl tape to protect it.

• Protect the removed parts with a shop cloth and keep them.

• Replace a deformed or damaged clip.

• If a part is specified as a non-reusable part, always replace it with new one.

• Be sure to tighten bolts and nuts securely to the specified torque.

• After re-installation is completed, be sure to check that each part works normally.

• Follow the steps below to clean components.

- Water soluble foul: Dip a soft cloth into lukewarm water, and wring the water out of the cloth to wipe the

fouled area.

Then rub with a soft and dry cloth.

- Oily foul: Dip a soft cloth into lukewarm water with mild detergent (concentration: within 2 to 3%), and wipe

the fouled area.

Then dip a cloth into fresh water, and wring the water out of the cloth to wipe the detergent off. Then rub with

a soft and dry cloth.

• Do not use organic solvent such as thinner, benzene, alcohol, or gasoline.

• For genuine leather seats, use a genuine leather seat cleaner.

2010 Pathfinder

AP-14

< ON-VEHICLE REPAIR >

ADJUSTABLE PEDAL SYSTEM

ON-VEHICLE REPAIR

ADJUSTABLE PEDAL SYSTEM

Removal and Installation

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Refer to

ACC-5, "Removal and Installation"

.

2010 Pathfinder

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DRIVER INFORMATION & MULTIMEDIA

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SECTION

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CONTENTS

AUDIO, VISUAL & NAVIGATION SYSTEM

BASE AUDIO

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

10

DIAGNOSIS AND REPAIR WORKFLOW . . .

10

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

10

FUNCTION DIAGNOSIS . . . . . . . ..

12

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

12

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

12

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

12

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

12

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

13

COMPONENT DIAGNOSIS . . . . . . .

14

POWER SUPPLY AND GROUND CIRCUIT . ..

14

AUDIO UNIT . . . . . . . . . . . . . . . ..

14

AUDIO UNIT : Diagnosis Procedure . . . . . ...

14

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

15

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

15

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

15

FRONT TWEETER . . . . . . . . . . . .

17

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

17

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

17

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

19

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

19

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

19

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

21

AUDIO UNIT . . . . . . . . . . . . . ...

21

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

21

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

23

SYMPTOM DIAGNOSIS . . . . . . . ..

29

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

29

AUDIO UNIT . . . . . . . . . . . . . . . ...

29

AUDIO UNIT : Symptom Table . . . . . . . .

29

NORMAL OPERATING CONDITION . . . ...

30

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

30

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

31

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

31

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

31

Precaution Necessary for Steering Wheel Rota-
tion After Battery Disconnect . . . . . . . . ...

31

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

33

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

33

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

33

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

34

AUDIO UNIT . . . . . . . . . . . . . ..

34

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

34

FRONT TWEETER . . . . . . . . . . .

36

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

36

FRONT DOOR SPEAKER . . . . . . . .

37

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

37

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

38

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

38

AUDIO ANTENNA . . . . . . . . . . . .

39

Location of Antenna . . . . . . . . . . . . .

39

Window Antenna Repair . . . . . . . . . . ..

39

AUXILIARY INPUT JACK . . . . . . . . .

41

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

41

ANTENNA AMP. . . . . . . . . . . . ...

42

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

42

2010 Pathfinder

2010 Pathfinder

AV-2

MID AUDIO

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

43

DIAGNOSIS AND REPAIR WORKFLOW . . .

43

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

43

FUNCTION DIAGNOSIS . . . . . . . .

45

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

45

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

45

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

45

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

47

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

47

REAR VIEW MONITOR SYSTEM . . . . . .

49

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

49

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

49

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

50

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

50

DVD PLAYER . . . . . . . . . . . . .

52

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

52

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

52

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

53

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

53

DIAGNOSIS SYSTEM (AV CONTROL UNIT) ...

54

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

54

AV CONTROL UNIT : Diagnosis Description . . .

54

AV CONTROL UNIT : CONSULT-III Function . ....

60

A/C AND AV SWITCH ASSEMBLY . . . . . . ..

60

A/C AND AV SWITCH ASSEMBLY : Component
Function Check . . . . . . . . . . . . . ...

60

COMPONENT DIAGNOSIS . . . . . .

62

U1000 CAN COMM CIRCUIT . . . . . . .

62

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

62

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

62

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

62

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

63

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

63

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

63

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

63

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

64

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

64

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

64

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

65

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

65

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

65

U1240 SWITCH CONN . . . . . . . . . ..

66

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

66

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

67

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

67

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

67

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

67

U1248 DVD DECK CONN . . . . . . . . .

69

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

69

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

69

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

69

U1255 SATELLITE RADIO TUNER . . . . ..

70

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

70

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

70

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

70

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

71

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

71

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

72

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

72

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

72

POWER SUPPLY AND GROUND CIRCUIT . .

73

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

73

AV CONTROL UNIT : Diagnosis Procedure . . ...

73

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

74

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

74

A/C AND AV SWITCH ASSEMBLY . . . . . . ..

75

A/C AND AV SWITCH ASSEMBLY : Diagnosis
Procedure . . . . . . . . . . . . . . . ...

75

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

76

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

76

REAR VIEW CAMERA CONTROL UNIT . . . . ..

77

REAR VIEW CAMERA CONTROL UNIT : Diagno-
sis Procedure . . . . . . . . . . . . . . ..

77

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

78

REAR VIEW CAMERA : Diagnosis Procedure . ...

78

DVD PLAYER . . . . . . . . . . . . . . .

79

DVD PLAYER : Diagnosis Procedure . . . . . .

79

VIDEO MONITOR . . . . . . . . . . . . . ..

80

VIDEO MONITOR : Diagnosis Procedure . . . ..

80

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

82

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

82

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

82

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

83

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

83

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

83

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

84

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

84

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

84

RGB SYNCHRONIZING SIGNAL CIRCUIT . ..

85

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

85

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

85

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2010 Pathfinder

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

86

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

86

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

86

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

87

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

87

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

87

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

88

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

88

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

88

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

89

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

89

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

89

FRONT TWEETER . . . . . . . . . . . .

91

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

91

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

91

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

93

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

93

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

93

STEERING SWITCH . . . . . . . . . . ..

95

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

95

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

95

COMMUNICATION SIGNAL CIRCUIT . . . ..

97

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

97

SATELLITE RADIO TUNER : Description . . . ..

97

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

97

SOUND SIGNAL CIRCUIT . . . . . . . ...

100

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

100

SATELLITE RADIO TUNER : Description . . .

100

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

100

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

102

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

102

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

102

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

110

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

125

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

127

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

127

SATELLITE RADIO TUNER . . . . . . .

130

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

130

REAR VIEW CAMERA CONTROL UNIT . . .

132

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

132

DVD PLAYER . . . . . . . . . . . . ...

134

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

134

SYMPTOM DIAGNOSIS . . . . . . .

136

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

136

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

136

NORMAL OPERATING CONDITION . . . .

137

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

137

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

138

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

138

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

138

Precaution Necessary for Steering Wheel Rota-
tion After Battery Disconnect . . . . . . . . .

138

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

140

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

140

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

140

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

141

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

141

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

141

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

143

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

143

FRONT TWEETER . . . . . . . . . . ..

144

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

144

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

145

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

145

REAR DOOR SPEAKER . . . . . . . .

146

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

146

STEERING SWITCH . . . . . . . . . ...

147

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

147

DVD ENTERTAINMENT SYSTEM . . . . ..

148

Removal and Installation of DVD Player . . . ...

148

Removal and Installation of Video Monitor . . .

148

AUDIO ANTENNA . . . . . . . . . . ...

149

Location of Antenna . . . . . . . . . . . ...

149

Window Antenna Repair . . . . . . . . . .

149

AUXILIARY INPUT JACK . . . . . . . ...

151

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

151

ANTENNA AMP. . . . . . . . . . . . .

152

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

152

SATELLITE RADIO ANTENNA . . . . . ..

153

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

153

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

154

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

154

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

155

2010 Pathfinder

2010 Pathfinder

AV-4

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

155

REAR VIEW CAMERA CONTROL UNIT . .

156

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

156

BOSE AUDIO WITHOUT NAVIGATION

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

157

DIAGNOSIS AND REPAIR WORKFLOW . ...

157

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

157

FUNCTION DIAGNOSIS . . . . . . .

159

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

159

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

159

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

159

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

161

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

162

REAR VIEW MONITOR SYSTEM . . . . ...

163

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

163

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

163

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

164

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

165

DVD PLAYER . . . . . . . . . . . . ..

166

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

166

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

166

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

167

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

167

HANDS-FREE PHONE SYSTEM . . . . .

169

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

169

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

169

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

170

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

171

DIAGNOSIS SYSTEM (AV CONTROL UNIT) .

172

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

172

AV CONTROL UNIT : Diagnosis Description . .

172

AV CONTROL UNIT : CONSULT-III Function . ...

178

A/C AND AV SWITCH ASSEMBLY . . . . . . .

178

A/C AND AV SWITCH ASSEMBLY : Component
Function Check . . . . . . . . . . . . . ..

178

DIAGNOSIS SYSTEM (BLUETOOTH CON-
TROL UNIT) . . . . . . . . . . . . . .

180

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

180

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

180

COMPONENT DIAGNOSIS . . . . . ...

181

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

181

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

181

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

181

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

181

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

182

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

182

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

182

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

182

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

183

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

183

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

183

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

184

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

184

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

184

U1240 SWITCH CONN . . . . . . . . . .

185

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

185

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

186

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

186

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

186

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

186

U1248 DVD DECK CONN . . . . . . . .

188

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

188

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

188

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

188

U1255 SATELLITE RADIO TUNER . . . . .

189

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

189

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

189

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

189

U1256 HAND FREE CONN . . . . . . . ..

190

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

190

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

191

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

191

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

192

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

192

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

192

POWER SUPPLY AND GROUND CIRCUIT .

193

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

193

AV CONTROL UNIT : Diagnosis Procedure . . .

193

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

194

DISPLAY UNIT : Diagnosis Procedure . . . . .

194

A/C AND AV SWITCH ASSEMBLY . . . . . .

195

A/C AND AV SWITCH ASSEMBLY : Diagnosis
Procedure . . . . . . . . . . . . . . . .

195

BOSE SPEAKER AMP . . . . . . . . . . ...

196

BOSE SPEAKER AMP : Diagnosis Procedure . .

196

SUBWOOFER . . . . . . . . . . . . . . .

197

SUBWOOFER : Diagnosis Procedure . . . . ..

197

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

198

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

198

REAR VIEW CAMERA CONTROL UNIT . . . .

198

REAR VIEW CAMERA CONTROL UNIT : Diagno-
sis Procedure . . . . . . . . . . . . . .

198

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

199

REAR VIEW CAMERA : Diagnosis Procedure . .

199

DVD PLAYER . . . . . . . . . . . . . . ..

200

DVD PLAYER : Diagnosis Procedure . . . . ...

200

VIDEO MONITOR . . . . . . . . . . . . .

201

VIDEO MONITOR : Diagnosis Procedure . . . .

201

BLUETOOTH CONTROL UNIT . . . . . . . ...

202

BLUETOOTH CONTROL UNIT : Diagnosis Pro-
cedure . . . . . . . . . . . . . . . . ...

202

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

203

MICROPHONE : Diagnosis Procedure . . . . .

203

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

206

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

206

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

206

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

207

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

207

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

207

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

208

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

208

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

208

RGB SYNCHRONIZING SIGNAL CIRCUIT . .

209

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

209

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

209

RGB AREA (YS) SIGNAL CIRCUIT . . . .

210

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

210

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

210

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

211

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

211

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

211

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

212

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

212

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

212

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

213

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

213

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

213

FRONT TWEETER . . . . . . . . . . ...

216

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

216

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

216

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

219

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

219

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

219

REAR TWEETER . . . . . . . . . . . .

222

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

222

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

222

SUBWOOFER . . . . . . . . . . . . ..

225

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

225

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

225

AMP ON SIGNAL CIRCUIT . . . . . . .

228

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

228

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

228

STEERING SWITCH . . . . . . . . . ...

229

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

229

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

229

COMMUNICATION SIGNAL CIRCUIT . . ...

231

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

231

SATELLITE RADIO TUNER : Description . . . .

231

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

231

SOUND SIGNAL CIRCUIT . . . . . . . ..

234

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

234

SATELLITE RADIO TUNER : Description . . . .

234

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

234

MICROPHONE SIGNAL CIRCUIT . . . . ..

236

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

236

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

236

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

238

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

238

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

238

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

245

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

268

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

270

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

270

BOSE SPEAKER AMP . . . . . . . . ...

273

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

273

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

275

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

275

REAR VIEW CAMERA CONTROL UNIT . ...

277

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

277

DVD PLAYER . . . . . . . . . . . . ..

279

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

279

BLUETOOTH CONTROL UNIT . . . . . ..

281

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

281

SYMPTOM DIAGNOSIS . . . . . . .

283

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

283

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

283

NORMAL OPERATING CONDITION . . . .

285

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

285

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

286

2010 Pathfinder

2010 Pathfinder

AV-6

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

286

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

286

Precaution Necessary for Steering Wheel Rota-
tion After Battery Disconnect . . . . . . . . .

286

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

288

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

288

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

288

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

289

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

289

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

289

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

291

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

291

FRONT TWEETER . . . . . . . . . . ..

292

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

292

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

293

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

293

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

294

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

294

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

294

STEERING SWITCH . . . . . . . . . .

295

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

295

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

296

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

296

TEL ANTENNA . . . . . . . . . . . .

297

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

297

BLUETOOTH CONTROL UNIT . . . . . ...

298

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

298

BOSE SPEAKER AMP . . . . . . . . .

299

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

299

SUBWOOFER . . . . . . . . . . . . ..

300

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

300

DVD ENTERTAINMENT SYSTEM . . . . ..

301

Removal and Installation of DVD Player . . . ...

301

Removal and Installation of Video Monitor . . .

301

AUDIO ANTENNA . . . . . . . . . . ...

302

Location of Antenna . . . . . . . . . . . ...

302

Window Antenna Repair . . . . . . . . . .

302

AUXILIARY INPUT JACK . . . . . . . ...

304

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

304

ANTENNA AMP. . . . . . . . . . . . ..

305

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

305

SATELLITE RADIO ANTENNA . . . . . ...

306

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

306

SATELLITE RADIO TUNER . . . . . . . .

307

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

307

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

308

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

308

REAR VIEW CAMERA CONTROL UNIT . . .

309

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

309

BOSE AUDIO WITH NAVIGATION

BASIC INSPECTION . . . . . . . . .

310

DIAGNOSIS AND REPAIR WORKFLOW . .

310

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

310

FUNCTION DIAGNOSIS . . . . . . ...

312

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

312

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

312

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

312

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

314

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

315

NAVIGATION SYSTEM . . . . . . . . .

316

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

316

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

316

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

319

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

320

REAR VIEW MONITOR SYSTEM . . . . .

321

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

321

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

321

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

322

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

323

DVD PLAYER . . . . . . . . . . . . ...

324

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

324

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

324

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

325

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

325

HANDS-FREE PHONE SYSTEM . . . . . .

327

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

327

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

327

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

328

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

329

DIAGNOSIS SYSTEM (AV CONTROL UNIT) ..

330

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

330

AV CONTROL UNIT : Diagnosis Description . ...

330

AV CONTROL UNIT : CONSULT-III Function . ..

341

A/C AND AV SWITCH ASSEMBLY . . . . . .

343

A/C AND AV SWITCH ASSEMBLY : Component
Function Check . . . . . . . . . . . . . .

343

COMPONENT DIAGNOSIS . . . . . ..

344

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

344

2010 Pathfinder

2010 Pathfinder