Nissan Titan. Instruction — part 108

DLN-4

UNIT REMOVAL AND INSTALLATION .

148

REAR PROPELLER SHAFT . . . . . . ...

148

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

148

UNIT DISASSEMBLY AND ASSEMBLY ...

152

REAR PROPELLER SHAFT . . . . . . ...

152

Disassembly and Assembly . . . . . . . . ...

152

SERVICE DATA AND SPECIFICATIONS
(SDS) . . . . . . . . . . . . . . ..

155

SERVICE DATA AND SPECIFICATIONS
(SDS) . . . . . . . . . . . . . . . .

155

General Specification . . . . . . . . . . .

155

Snap Ring . . . . . . . . . . . . . . . ..

156

FRONT FINAL DRIVE: M205

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

157

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

157

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

157

Precaution for Servicing Front Final Drive . . . .

157

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

158

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

158

Special Service Tool . . . . . . . . . . . ..

158

Commercial Service Tool . . . . . . . . . ..

160

SYMPTOM DIAGNOSIS . . . . . . .

161

NOISE, VIBRATION AND HARSHNESS
(NVH) TROUBLESHOOTING . . . . . . ..

161

NVH Troubleshooting Chart . . . . . . . . ..

161

PERIODIC MAINTENANCE . . . . . ...

162

DIFFERENTIAL GEAR OIL . . . . . . . .

162

Changing Differential Gear Oil . . . . . . . ...

162

Checking Differential Gear Oil . . . . . . . ...

162

REMOVAL AND INSTALLATION . . . ..

163

SIDE OIL SEAL . . . . . . . . . . . ...

163

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

163

FRONT OIL SEAL . . . . . . . . . . ...

164

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

164

CARRIER COVER . . . . . . . . . . ...

166

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

166

UNIT REMOVAL AND INSTALLATION .

167

FRONT FINAL DRIVE . . . . . . . . . .

167

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

167

UNIT DISASSEMBLY AND ASSEMBLY ...

169

FRONT FINAL DRIVE . . . . . . . . . ..

169

Disassembly and Assembly . . . . . . . . ..

169

SERVICE DATA AND SPECIFICATIONS
(SDS) . . . . . . . . . . . . . . .

185

SERVICE DATA AND SPECIFICATIONS
(SDS) . . . . . . . . . . . . . . . .

185

General Specification . . . . . . . . . . .

185

Inspection and Adjustment . . . . . . . . .

185

REAR FINAL DRIVE: M226

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

187

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

187

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

187

Precaution for Servicing Rear Final Drive . . . .

187

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

188

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

188

Special Service Tool . . . . . . . . . . . .

188

Commercial Service Tool . . . . . . . . . ..

188

SYSTEM DESCRIPTION . . . . . . ..

190

NOISE, VIBRATION AND HARSHNESS
(NVH) TROUBLESHOOTING . . . . . . ...

190

NVH Troubleshooting Chart . . . . . . . . ..

190

DESCRIPTION . . . . . . . . . . . . ..

191

Cross-Sectional View . . . . . . . . . . .

191

PERIODIC MAINTENANCE . . . . . ..

192

DIFFERENTIAL GEAR OIL . . . . . . . ..

192

Checking Differential Gear Oil . . . . . . . ..

192

Changing Differential Gear Oil . . . . . . . ..

192

REMOVAL AND INSTALLATION . . . .

193

FRONT OIL SEAL . . . . . . . . . . .

193

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

193

CARRIER COVER . . . . . . . . . . .

195

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

195

UNIT REMOVAL AND INSTALLATION ...

196

REAR FINAL DRIVE . . . . . . . . . .

196

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

196

UNIT DISASSEMBLY AND ASSEMBLY ..

197

REAR FINAL DRIVE ASSEMBLY . . . . ...

197

Disassembly and Assembly . . . . . . . . ..

197

SERVICE DATA AND SPECIFICATIONS
(SDS) . . . . . . . . . . . . . . .

206

DLN-5

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SERVICE DATA AND SPECIFICATIONS
(SDS) . . . . . . . . . . . . . . . .

206

General Specification . . . . . . . . . . .

206

Inspection and Adjustment . . . . . . . . .

206

REAR FINAL DRIVE: M226 (ELD)

BASIC INSPECTION . . . . . . . . .

208

DIAGNOSIS AND REPAIR WORKFLOW . ...

208

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

208

SYSTEM DESCRIPTION . . . . . . ...

210

DIFFERENTIAL LOCK SYSTEM . . . . . .

210

Cross-Sectional View . . . . . . . . . . .

210

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

211

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

211

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

212

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

213

DIAGNOSIS SYSTEM (DIFFERENTIAL
LOCK CONTROL UNIT) . . . . . . . . ..

214

CONSULT Function (DIFF LOCK) . . . . . .

214

NOISE, VIBRATION AND HARSHNESS
(NVH) TROUBLESHOOTING . . . . . . ..

215

NVH Troubleshooting Chart . . . . . . . . ..

215

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

216

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

216

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

216

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

216

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

216

P1833 INITIAL START . . . . . . . . . .

217

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

217

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

217

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

217

P1834 CONTROL UNIT 1 . . . . . . . .

218

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

218

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

218

P1835 CONTROL UNIT 2 . . . . . . . .

219

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

219

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

219

P1836 CONTROL UNIT 3 . . . . . . . .

220

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

220

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

220

P1837 CONTROL UNIT 4 . . . . . . . .

221

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

221

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

221

P1838 ON SWITCH . . . . . . . . . . ..

222

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

222

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

222

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

222

P1839 POSITION SWITCH ON . . . . . .

224

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

224

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

224

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

224

P1844 RELAY . . . . . . . . . . . . .

226

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

226

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

226

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

226

P1847 SOLENOID CIRCUIT . . . . . . ...

227

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

227

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

227

P1848 SOLENOID DISCONNECT . . . . ..

228

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

228

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

228

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

228

P1849 SOLENOID SHORT . . . . . . . .

230

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

230

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

230

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

230

P1850 SOLENOID CURRENT . . . . . .

232

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

232

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

232

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

232

C1203 ABS SYSTEM . . . . . . . . . ..

234

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

234

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

234

LOCK INDICATOR LAMP . . . . . . . ..

235

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

235

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

235

ECU DIAGNOSIS INFORMATION . . .

236

DIFFERENTIAL LOCK CONTROL UNIT . ...

236

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

236

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

237

WIRING DIAGRAM . . . . . . . . .

238

REAR FINAL DRIVE . . . . . . . . . ...

238

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

238

SYMPTOM DIAGNOSIS . . . . . . .

243

DIFF LOCK INDICATOR LAMP INOPERA-
TIVE . . . . . . . . . . . . . . . . .

243

Inspection Procedure . . . . . . . . . . . .

243

DIFF LOCK INDICATOR LAMP DOES NOT
TURN ON WITH DIFFERENTIAL LOCK
SWITCHED ON . . . . . . . . . . . ...

244

Inspection Procedure . . . . . . . . . . . .

244

DIFF LOCK INDICATOR LAMP FLASHES
WHILE DRIVING . . . . . . . . . . . .

245

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

245

Inspection Procedure . . . . . . . . . . . .

245

DLN-6

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

246

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

246

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

246

Precaution . . . . . . . . . . . . . . . .

246

Precaution for Servicing Rear Final Drive . . . ..

247

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

248

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

248

Special Service Tool . . . . . . . . . . . ..

248

Commercial Service Tool . . . . . . . . . ..

249

PERIODIC MAINTENANCE . . . . . ...

250

DIFFERENTIAL GEAR OIL . . . . . . . .

250

Changing Differential Gear Oil . . . . . . . ...

250

Checking Differential Gear Oil . . . . . . . ...

250

REMOVAL AND INSTALLATION . . . ..

251

DIFFERENTIAL LOCK CONTROL UNIT . .

251

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

251

DIFFERENTIAL LOCK POSITION SWITCH .

252

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

252

FRONT OIL SEAL . . . . . . . . . . .

256

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

256

CARRIER COVER . . . . . . . . . . .

258

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

258

UNIT REMOVAL AND INSTALLATION ...

259

REAR FINAL DRIVE ASSEMBLY . . . . ...

259

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

259

UNIT DISASSEMBLY AND ASSEMBLY ..

261

REAR FINAL DRIVE . . . . . . . . . .

261

Disassembly and Assembly . . . . . . . . ..

261

SERVICE DATA AND SPECIFICATIONS
(SDS) . . . . . . . . . . . . . . .

271

SERVICE DATA AND SPECIFICATIONS
(SDS) . . . . . . . . . . . . . . . .

271

General Specification . . . . . . . . . . .

271

Inspection and Adjustment . . . . . . . . .

271

DIAGNOSIS AND REPAIR WORKFLOW

DLN-7

< BASIC INSPECTION >

[TRANSFER: TX15B]

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BASIC INSPECTION

DIAGNOSIS AND REPAIR WORKFLOW

Work Flow

INFOID:0000000009885948

WORK FLOW

DETAILED FLOW

1.

CUSTOMER INFORMATION

Interview the customer to obtain detailed information about the symptom.

>> GO TO 2

2.

INITIAL INSPECTION

Perform an initial inspection of all accessible transfer case harnesses and connectors under the vehicle.

>> GO TO 3

3.

SELF-DIAGNOSIS

Perform self-diagnosis. Refer to

DLN-16, "CONSULT Function (ALL MODE AWD/4WD)"

.

AWDIA0028GB