Nissan Pathfinder (2008 year). Manual — part 20

AP-18

< ON-VEHICLE REPAIR >

ADJUSTABLE PEDAL SYSTEM

ON-VEHICLE REPAIR

ADJUSTABLE PEDAL SYSTEM

Removal and Installation

INFOID:0000000001726724

Refer to

ACC-4, "Removal and Installation"

and

BR-15, "Removal and Installation"

.

AV

AV-1

DRIVER INFORMATION & MULTIMEDIA

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SECTION

AV

A

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CONTENTS

AUDIO, VISUAL & NAVIGATION SYSTEM

BASE AUDIO

BASIC INSPECTION . . . . . . . . .

9

DIAGNOSIS AND REPAIR WORKFLOW . . ..

9

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

9

FUNCTION DIAGNOSIS . . . . . . . ..

11

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

11

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

11

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

11

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

11

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

12

COMPONENT DIAGNOSIS . . . . . . .

13

POWER SUPPLY AND GROUND CIRCUIT . ..

13

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

13

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

13

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

14

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

14

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

14

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

16

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

16

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

16

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

18

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

18

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

18

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

20

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

20

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

20

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

22

SYMPTOM DIAGNOSIS . . . . . . . ..

28

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

28

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

28

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

28

NORMAL OPERATING CONDITION . . . ...

29

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

29

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

30

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

30

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

30

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

31

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

31

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

31

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

33

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

33

FRONT DOOR SPEAKER . . . . . . . .

34

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

34

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

35

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

35

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

36

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

36

MID AUDIO

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

38

DIAGNOSIS AND REPAIR WORKFLOW . .

38

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

38

FUNCTION DIAGNOSIS . . . . . . . ..

40

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

40

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

40

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

40

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

42

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

42

AV-2

REAR VIEW MONITOR SYSTEM . . . . . .

44

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

44

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

44

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

44

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

44

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

45

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

45

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

45

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

46

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

46

DIAGNOSIS SYSTEM (AV CONTROL UNIT) ...

47

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

47

AV CONTROL UNIT : Diagnosis Description . . .

47

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

53

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

53

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

53

COMPONENT DIAGNOSIS . . . . . .

55

U1000 CAN COMM CIRCUIT . . . . . . .

55

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

55

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

55

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

55

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

56

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

56

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

56

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

56

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

57

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

57

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

57

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

58

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

58

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

58

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

59

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

59

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

60

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

60

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

60

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

60

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

62

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

62

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

62

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

62

U1255 SATELLITE RADIO TUNER . . . . ..

63

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

63

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

63

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

63

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

64

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

64

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

65

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

65

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

65

POWER SUPPLY AND GROUND CIRCUIT . .

66

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

66

AV CONTROL UNIT : Diagnosis Procedure . . ...

66

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

67

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

67

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

68

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

68

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

69

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

69

REAR VIEW CAMERA CONTROL UNIT . . . . ..

70

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

70

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

70

REAR VIEW CAMERA : Diagnosis Procedure . ...

70

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

72

DVD PLAYER : Diagnosis Procedure . . . . . .

72

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

72

VIDEO MONITOR : Diagnosis Procedure . . . ..

73

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

74

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

74

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

74

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

75

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

75

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

75

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

76

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

76

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

76

RGB SYNCHRONIZING SIGNAL CIRCUIT . ..

77

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

77

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

77

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

78

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

78

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

78

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

79

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

79

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

79

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

80

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

80

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

80

AV

AV-3

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

81

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

81

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

81

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

83

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

83

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

83

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

85

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

85

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

85

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

87

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

87

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

87

COMMUNICATION SIGNAL CIRCUIT . . . ..

89

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

89

SATELLITE RADIO TUNER : Description . . . ..

89

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

89

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

92

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

92

SATELLITE RADIO TUNER : Description . . . ..

92

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

92

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

94

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

94

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

94

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

102

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

120

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

122

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

122

SATELLITE RADIO TUNER . . . . . . .

125

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

125

REAR VIEW CAMERA CONTROL UNIT . . .

127

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

127

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

129

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

129

SYMPTOM DIAGNOSIS . . . . . . .

131

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

131

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

131

NORMAL OPERATING CONDITION . . . ...

132

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

132

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

133

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

133

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

133

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

134

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

134

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

134

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

136

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

136

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

137

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

137

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

138

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

138

REAR DOOR SPEAKER . . . . . . . .

139

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

139

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

140

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

140

DVD ENTERTAINMENT SYSTEM . . . . ..

141

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

141

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

142

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

142

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

142

SATELLITE RADIO ANTENNA . . . . . ..

144

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

144

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

145

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

145

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

146

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

146

REAR VIEW CAMERA CONTROL UNIT . ...

147

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

147

BOSE AUDIO WITHOUT NAVIGATION

BASIC INSPECTION . . . . . . . . .

148

DIAGNOSIS AND REPAIR WORKFLOW . ..

148

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

148

FUNCTION DIAGNOSIS . . . . . . .

150

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

150

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

150

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

150

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

152

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

153

REAR VIEW MONITOR SYSTEM . . . . ...

154

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

154

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

154

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

154

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

154

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

155

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

155

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

155

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

156

AV-4

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

156

DIAGNOSIS SYSTEM (AV CONTROL UNIT) .

158

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

158

AV CONTROL UNIT : Diagnosis Description . .

158

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

164

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

164

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

164

COMPONENT DIAGNOSIS . . . . . ...

166

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

166

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

166

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

166

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

166

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

167

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

167

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

167

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

167

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

168

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

168

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

168

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

169

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

169

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

169

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

170

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

170

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

171

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

171

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

171

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

171

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

173

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

173

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

173

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

173

U1255 SATELLITE RADIO TUNER . . . .

174

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

174

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

174

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

174

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

175

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

175

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

176

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

176

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

177

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

177

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

177

POWER SUPPLY AND GROUND CIRCUIT ...

178

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

178

AV CONTROL UNIT : Diagnosis Procedure . . .

178

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

179

DISPLAY UNIT : Diagnosis Procedure . . . . .

179

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

180

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

180

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

181

BOSE SPEAKER AMP : Diagnosis Procedure . .

181

WOOFER . . . . . . . . . . . . . . . . .

182

WOOFER : Diagnosis Procedure . . . . . . .

182

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

182

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

182

REAR VIEW CAMERA CONTROL UNIT . . . .

183

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

183

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

184

REAR VIEW CAMERA : Diagnosis Procedure . .

184

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

185

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

185

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

186

VIDEO MONITOR : Diagnosis Procedure . . .

186

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

188

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

188

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

188

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

189

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

189

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

189

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

190

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

190

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

190

RGB SYNCHRONIZING SIGNAL CIRCUIT . .

191

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

191

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

191

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

192

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

192

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

192

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

193

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

193

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

193

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

194

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

194

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

194

FRONT DOOR SPEAKER . . . . . . . .

195

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

195

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AV-5

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

195

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

198

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

198

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

198

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

201

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

201

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

201

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

204

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

204

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

204

WOOFER . . . . . . . . . . . . . . ..

207

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

207

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

207

AMP ON SIGNAL CIRCUIT . . . . . . . .

210

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

210

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

210

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

211

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

211

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

211

COMMUNICATION SIGNAL CIRCUIT . . .

213

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

213

SATELLITE RADIO TUNER : Description . . .

213

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

213

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

216

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

216

SATELLITE RADIO TUNER : Description . . .

216

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

216

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

218

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

218

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

218

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

226

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

248

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

250

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

250

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

253

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

253

SATELLITE RADIO TUNER . . . . . . .

255

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

255

REAR VIEW CAMERA CONTROL UNIT . . .

257

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

257

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

259

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

259

SYMPTOM DIAGNOSIS . . . . . . .

261

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

261

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

261

NORMAL OPERATING CONDITION . . . .

263

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

263

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

264

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

264

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

264

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

265

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

265

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

265

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

266

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

266

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

266

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

267

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

267

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

268

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

268

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

269

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

269

REAR DOOR SPEAKER . . . . . . . .

270

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

270

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

271

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

271

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

272

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

272

WOOFER . . . . . . . . . . . . . . .

273

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

273

DVD ENTERTAINMENT SYSTEM . . . . ..

274

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

274

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

275

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

275

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

275

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

276

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

276

SATELLITE RADIO ANTENNA . . . . . ..

277

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

277

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

278

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

278

REAR VIEW CAMERA CONTROL UNIT . ...

279

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

279

BOSE AUDIO WITH NAVIGATION

AV-6

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

280

DIAGNOSIS AND REPAIR WORKFLOW . ...

280

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

280

FUNCTION DIAGNOSIS . . . . . . .

282

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

282

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

282

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

282

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

284

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

285

NAVIGATION SYSTEM . . . . . . . . ...

286

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

286

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

286

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

288

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

288

REAR VIEW MONITOR SYSTEM . . . . ...

289

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

289

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

289

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

289

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

289

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

290

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

290

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

290

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

291

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

291

HANDS-FREE PHONE SYSTEM . . . . .

293

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

293

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

293

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

293

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

293

DIAGNOSIS SYSTEM (AV CONTROL UNIT) .

295

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

295

AV CONTROL UNIT : Diagnosis Description . .

295

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

306

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

308

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

308

COMPONENT DIAGNOSIS . . . . . ...

309

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

309

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

309

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

309

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

309

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

310

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

310

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

310

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

310

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

311

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

311

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

311

U1201 AV CONTROL UNIT . . . . . . . .

312

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

312

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

312

U1204 GPS COMM . . . . . . . . . . ...

313

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

313

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

313

U1205 GPS ROM . . . . . . . . . . . ..

314

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

314

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

314

U1206 GPS RAM . . . . . . . . . . . ..

315

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

315

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

315

U1207 GPS RTC . . . . . . . . . . . ...

316

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

316

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

316

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

317

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

317

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

317

U1217 AV CONTROL UNIT . . . . . . . .

318

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

318

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

318

U1218 AV CONTROL UNIT . . . . . . . .

319

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

319

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

319

U1219 AV CONTROL UNIT . . . . . . . .

320

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

320

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

320

U1220 AV CONTROL UNIT . . . . . . . .

321

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

321

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

321

U121A AV CONTROL UNIT . . . . . . . .

322

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

322

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

322

U121B AV CONTROL UNIT . . . . . . . .

323

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

323

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

323

U121C AV CONTROL UNIT . . . . . . . .

324

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

324

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

324

U121D AV CONTROL UNIT . . . . . . . .

325

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

325

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

325

U121E AV CONTROL UNIT . . . . . . . .

326

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

326

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

326

U121F AV CONTROL UNIT . . . . . . . .

327

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

327

AV

AV-7

C

D

E

F

G

H

I

J

K

L

M

B

A

O

P

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

327

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

327

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

328

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

328

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

328

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

328

U1244 GPS ANTENNA . . . . . . . . .

330

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

330

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

330

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

330

U1250 CAMERA CONTROL UNIT . . . . ..

331

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

331

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

331

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

331

U1258 SATELLITE RADIO ANTENNA . . .

333

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

333

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

333

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

333

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

334

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

334

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

335

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

335

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

335

POWER SUPPLY AND GROUND CIRCUIT .

336

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

336

AV CONTROL UNIT : Diagnosis Procedure . . .

336

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

337

DISPLAY UNIT : Diagnosis Procedure . . . . .

337

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

337

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

337

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

338

BOSE SPEAKER AMP : Diagnosis Procedure . .

338

WOOFER . . . . . . . . . . . . . . . . .

339

WOOFER : Diagnosis Procedure . . . . . . ..

339

REAR VIEW CAMERA CONTROL UNIT . . . .

339

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

340

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

340

REAR VIEW CAMERA : Diagnosis Procedure . .

340

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

342

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

342

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

342

VIDEO MONITOR : Diagnosis Procedure . . . .

343

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

343

MICROPHONE : Diagnosis Procedure . . . . .

343

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

345

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

345

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

345

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

346

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

346

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

346

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

347

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

347

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

347

RGB SYNCHRONIZING SIGNAL CIRCUIT ...

348

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

348

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

348

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

349

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

349

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

349

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

350

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

350

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

350

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

351

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

351

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

351

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

352

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

352

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

352

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

355

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

355

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

355

REAR DOOR SPEAKER . . . . . . . .

358

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

358

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

358

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

361

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

361

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

361

WOOFER . . . . . . . . . . . . . . .

364

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

364

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

364

AMP ON SIGNAL CIRCUIT . . . . . . .

367

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

367

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

367

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

368

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

368

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

368

MICROPHONE SIGNAL CIRCUIT . . . . ..

370

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

370

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

370