Tài liệu hướng dẫn sửa chữa xe Nissan navara np300 (d23) esm tai lieu sua chua phan 7 . Cung cấp các thông tin cần thiết cho Kỹ thuật viên tiến hành chẩn đoán, sửa chữa nhanh chóng, chính xác, hiệu quả
ELECTRICAL & POWER CONTROL SECTION LAN LAN SYSTEM A B C D E CONTENTS CAN FUNDAMENTAL Information .31 Abbreviation List 31 HOW TO USE THIS MANUAL 15 HOW TO USE THIS SECTION 15 Information 15 PRECAUTION 32 Precautions for Trouble Diagnosis 16 Precautions for Harness Repair 16 SYSTEM DESCRIPTION 17 SYSTEM DESCRIPTION 34 SYSTEM .17 COMPONENT PARTS 34 CAN COMMUNICATION SYSTEM 17 CAN COMMUNICATION SYSTEM : System Description 17 Component Parts Location 34 PRECAUTIONS 16 DIAG ON CAN 17 DIAG ON CAN : System Description 17 TROUBLE DIAGNOSIS .19 Component Description 19 Condition of Error Detection 19 Symptom When Error Occurs in CAN Communication System 20 CAN Diagnosis with CONSULT 22 Self-Diagnosis 23 CAN Diagnostic Support Monitor 23 How to Use CAN Communication Signal Chart 25 BASIC INSPECTION 26 DIAGNOSIS AND REPAIR WORKFLOW 26 Trouble Diagnosis Flow Chart 26 CAN HOW TO USE THIS MANUAL 31 SYSTEM 36 CAN COMMUNICATION SYSTEM 36 CAN COMMUNICATION SYSTEM : System Description 36 CAN COMMUNICATION SYSTEM : CAN Communication Control Circuit .40 CAN COMMUNICATION SYSTEM : CAN System Specification Chart 41 CAN COMMUNICATION SYSTEM : CAN Communication Signal Chart 44 H I J K L LAN N WIRING DIAGRAM 50 CAN SYSTEM (WITH INTELLIGENT KEY) 50 LHD 50 LHD : Wiring Diagram 50 RHD 56 RHD : Wiring Diagram .57 CAN SYSTEM (WITHOUT INTELLIGENT KEY) 64 HOW TO USE THIS SECTION 31 Revision: 2014 December G PRECAUTIONS 32 Precaution for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT PRE-TENSIONER" 32 Precautions for Removing Battery Terminal 32 Precautions for Trouble Diagnosis 33 Precautions for Harness Repair 33 PRECAUTION 16 F LAN-1 D23 O P LHD 64 LHD : Wiring Diagram 64 RHD 70 RHD : Wiring Diagram 71 BASIC INSPECTION 78 DIAGNOSIS AND REPAIR WORKFLOW 78 MAIN LINE BETWEEN TCM AND M&A CIRCUIT 92 Diagnosis Procedure 92 MAIN LINE BETWEEN A-BAG AND DLC CIRCUIT 93 Diagnosis Procedure 93 Interview Sheet 78 MAIN LINE BETWEEN M&A AND DLC CIRCUIT 94 DTC/CIRCUIT DIAGNOSIS 79 Diagnosis Procedure 94 MALFUNCTION AREA CHART 79 MAIN LINE BETWEEN STRG AND DLC CIRCUIT 95 Main Line 79 BRANCH LINE 79 Short Circuit 80 MAIN LINE BETWEEN 4WD AND ABS CIRCUIT 81 Diagnosis Procedure 81 MAIN LINE BETWEEN 4WD AND IPDM-E CIRCUIT 82 Diagnosis Procedure 82 MAIN LINE BETWEEN ABS AND IPDM-E CIRCUIT 83 Diagnosis Procedure 83 Diagnosis Procedure 95 ECM BRANCH LINE CIRCUIT 96 Diagnosis Procedure 96 ABS BRANCH LINE CIRCUIT 97 Diagnosis Procedure 97 IPDM-E BRANCH LINE CIRCUIT 98 Diagnosis Procedure 98 TCM BRANCH LINE CIRCUIT 99 Diagnosis Procedure 99 A-BAG BRANCH LINE CIRCUIT 100 Diagnosis Procedure 100 MAIN LINE BETWEEN IPDM-E AND TCM CIRCUIT 84 M&A BRANCH LINE CIRCUIT 101 Diagnosis Procedure 84 Diagnosis Procedure 101 MAIN LINE BETWEEN IPDM-E AND A-BAG CIRCUIT 85 STRG BRANCH LINE CIRCUIT 102 Diagnosis Procedure 85 MAIN LINE BETWEEN IPDM-E AND M&A CIRCUIT 86 Diagnosis Procedure 86 MAIN LINE BETWEEN IPDM-E AND STRG CIRCUIT 87 Diagnosis Procedure 87 MAIN LINE BETWEEN IPDM-E AND DLC CIRCUIT 88 Diagnosis Procedure 88 Diagnosis Procedure 102 4WD BRANCH LINE CIRCUIT 103 Diagnosis Procedure 103 DIFF BRANCH LINE CIRCUIT 104 Diagnosis Procedure 104 DLC BRANCH LINE CIRCUIT 105 Diagnosis Procedure 105 HVAC BRANCH LINE CIRCUIT 106 Diagnosis Procedure 106 BCM BRANCH LINE CIRCUIT 108 Diagnosis Procedure 108 MAIN LINE BETWEEN TCM AND DLC CIRCUIT 89 CAN COMMUNICATION CIRCUIT 110 Diagnosis Procedure 89 Diagnosis Procedure 110 MAIN LINE BETWEEN DLC AND A-BAG CIRCUIT 90 CAN SYSTEM (TYPE 501) DTC/CIRCUIT DIAGNOSIS 113 Diagnosis Procedure 90 MAIN LINE BETWEEN TCM AND A-BAG CIRCUIT 91 Diagnosis Procedure 91 MAIN LINE BETWEEN IPDM-E AND DLC CIRCUIT 113 Diagnosis Procedure 113 ECM BRANCH LINE CIRCUIT 114 Revision: 2014 December LAN-2 D23 Diagnosis Procedure 114 IPDM-E BRANCH LINE CIRCUIT 115 Diagnosis Procedure 115 M&A BRANCH LINE CIRCUIT 116 Diagnosis Procedure 116 DLC BRANCH LINE CIRCUIT 117 MAIN LINE BETWEEN IPDM-E AND TCM CIRCUIT 138 MAIN LINE BETWEEN TCM AND M&A CIRCUIT 139 MAIN LINE BETWEEN M&A AND DLC CIRCUIT 140 CAN COMMUNICATION CIRCUIT 118 Diagnosis Procedure 140 CAN SYSTEM (TYPE 502) B Diagnosis Procedure 139 Diagnosis Procedure 117 Diagnosis Procedure 118 A Diagnosis Procedure 138 ECM BRANCH LINE CIRCUIT 141 C D Diagnosis Procedure 141 DTC/CIRCUIT DIAGNOSIS 121 MAIN LINE BETWEEN ABS AND IPDM-E CIRCUIT 121 Diagnosis Procedure 121 MAIN LINE BETWEEN IPDM-E AND M&A CIRCUIT 122 ABS BRANCH LINE CIRCUIT 142 IPDM-E BRANCH LINE CIRCUIT 143 Diagnosis Procedure 143 Diagnosis Procedure 123 F TCM BRANCH LINE CIRCUIT 144 Diagnosis Procedure 144 Diagnosis Procedure 122 MAIN LINE BETWEEN M&A AND DLC CIRCUIT 123 E Diagnosis Procedure 142 G A-BAG BRANCH LINE CIRCUIT 145 Diagnosis Procedure 145 H M&A BRANCH LINE CIRCUIT 146 Diagnosis Procedure 146 ECM BRANCH LINE CIRCUIT 124 Diagnosis Procedure 124 DLC BRANCH LINE CIRCUIT 147 I Diagnosis Procedure 147 ABS BRANCH LINE CIRCUIT 125 Diagnosis Procedure 125 HVAC BRANCH LINE CIRCUIT 148 J Diagnosis Procedure 148 IPDM-E BRANCH LINE CIRCUIT 126 Diagnosis Procedure 126 BCM BRANCH LINE CIRCUIT 150 Diagnosis Procedure 150 A-BAG BRANCH LINE CIRCUIT 127 Diagnosis Procedure 127 K CAN COMMUNICATION CIRCUIT 152 Diagnosis Procedure 152 M&A BRANCH LINE CIRCUIT 128 L CAN SYSTEM (TYPE 504) Diagnosis Procedure 128 DLC BRANCH LINE CIRCUIT 129 Diagnosis Procedure 129 HVAC BRANCH LINE CIRCUIT 130 Diagnosis Procedure 130 BCM BRANCH LINE CIRCUIT 132 Diagnosis Procedure 132 CAN COMMUNICATION CIRCUIT 134 Diagnosis Procedure 134 CAN SYSTEM (TYPE 503) DTC/CIRCUIT DIAGNOSIS 137 MAIN LINE BETWEEN ABS AND IPDM-E CIRCUIT 137 DTC/CIRCUIT DIAGNOSIS 155 LAN MAIN LINE BETWEEN IPDM-E AND M&A CIRCUIT 155 Diagnosis Procedure 155 N MAIN LINE BETWEEN M&A AND DLC CIRCUIT 156 O Diagnosis Procedure 156 ECM BRANCH LINE CIRCUIT 157 Diagnosis Procedure 157 IPDM-E BRANCH LINE CIRCUIT 158 Diagnosis Procedure 158 M&A BRANCH LINE CIRCUIT 159 Diagnosis Procedure 159 Diagnosis Procedure 137 4WD BRANCH LINE CIRCUIT 160 Revision: 2014 December LAN-3 D23 P Diagnosis Procedure .160 DLC BRANCH LINE CIRCUIT 161 Diagnosis Procedure .161 HVAC BRANCH LINE CIRCUIT 162 Diagnosis Procedure .162 BCM BRANCH LINE CIRCUIT 164 Diagnosis Procedure .164 CAN COMMUNICATION CIRCUIT 166 Diagnosis Procedure .166 CAN SYSTEM (TYPE 505) MAIN LINE BETWEEN M&A AND DLC CIRCUIT 184 Diagnosis Procedure 184 ECM BRANCH LINE CIRCUIT 185 Diagnosis Procedure 185 ABS BRANCH LINE CIRCUIT 186 Diagnosis Procedure 186 IPDM-E BRANCH LINE CIRCUIT 187 Diagnosis Procedure 187 A-BAG BRANCH LINE CIRCUIT 188 DTC/CIRCUIT DIAGNOSIS 169 MAIN LINE BETWEEN ABS AND IPDM-E CIRCUIT 169 Diagnosis Procedure .169 Diagnosis Procedure 188 M&A BRANCH LINE CIRCUIT 189 Diagnosis Procedure 189 STRG BRANCH LINE CIRCUIT 190 Diagnosis Procedure 190 MAIN LINE BETWEEN IPDM-E AND STRG CIRCUIT 170 4WD BRANCH LINE CIRCUIT 191 Diagnosis Procedure .170 Diagnosis Procedure 191 MAIN LINE BETWEEN STRG AND DLC CIRCUIT 171 DLC BRANCH LINE CIRCUIT 192 Diagnosis Procedure .171 HVAC BRANCH LINE CIRCUIT 193 ECM BRANCH LINE CIRCUIT 172 Diagnosis Procedure 193 Diagnosis Procedure .172 BCM BRANCH LINE CIRCUIT 195 ABS BRANCH LINE CIRCUIT 173 Diagnosis Procedure 195 Diagnosis Procedure .173 CAN COMMUNICATION CIRCUIT 197 IPDM-E BRANCH LINE CIRCUIT 174 Diagnosis Procedure 197 Diagnosis Procedure 192 CAN SYSTEM (TYPE 507) Diagnosis Procedure .174 M&A BRANCH LINE CIRCUIT 175 Diagnosis Procedure .175 DTC/CIRCUIT DIAGNOSIS 200 STRG BRANCH LINE CIRCUIT 176 MAIN LINE BETWEEN ABS AND IPDM-E CIRCUIT 200 Diagnosis Procedure .176 Diagnosis Procedure 200 4WD BRANCH LINE CIRCUIT 177 MAIN LINE BETWEEN IPDM-E AND TCM CIRCUIT 201 Diagnosis Procedure .177 DLC BRANCH LINE CIRCUIT 178 Diagnosis Procedure .178 CAN COMMUNICATION CIRCUIT 179 Diagnosis Procedure .179 CAN SYSTEM (TYPE 506) DTC/CIRCUIT DIAGNOSIS 182 MAIN LINE BETWEEN ABS AND IPDM-E CIRCUIT 182 Diagnosis Procedure 201 MAIN LINE BETWEEN TCM AND M&A CIRCUIT 202 Diagnosis Procedure 202 MAIN LINE BETWEEN M&A AND DLC CIRCUIT 203 Diagnosis Procedure 203 ECM BRANCH LINE CIRCUIT 204 Diagnosis Procedure 204 Diagnosis Procedure .182 MAIN LINE BETWEEN IPDM-E AND M&A CIRCUIT 183 Diagnosis Procedure .183 Revision: 2014 December ABS BRANCH LINE CIRCUIT 205 Diagnosis Procedure 205 IPDM-E BRANCH LINE CIRCUIT 206 LAN-4 D23 Diagnosis Procedure 206 TCM BRANCH LINE CIRCUIT 207 Diagnosis Procedure 207 A-BAG BRANCH LINE CIRCUIT 208 Diagnosis Procedure 208 M&A BRANCH LINE CIRCUIT 209 Diagnosis Procedure 209 4WD BRANCH LINE CIRCUIT 210 Diagnosis Procedure 210 DLC BRANCH LINE CIRCUIT 211 Diagnosis Procedure 211 HVAC BRANCH LINE CIRCUIT 212 STRG BRANCH LINE CIRCUIT 229 Diagnosis Procedure 229 4WD BRANCH LINE CIRCUIT 230 Diagnosis Procedure 230 Diagnosis Procedure 214 CAN COMMUNICATION CIRCUIT 216 Diagnosis Procedure 216 CAN SYSTEM (TYPE 508) B DLC BRANCH LINE CIRCUIT 231 Diagnosis Procedure 231 HVAC BRANCH LINE CIRCUIT 232 C Diagnosis Procedure 232 BCM BRANCH LINE CIRCUIT 234 D Diagnosis Procedure 234 CAN COMMUNICATION CIRCUIT 236 Diagnosis Procedure 236 E CAN SYSTEM (TYPE 511) Diagnosis Procedure 212 BCM BRANCH LINE CIRCUIT 214 A DTC/CIRCUIT DIAGNOSIS 239 F MAIN LINE BETWEEN IPDM-E AND DLC CIRCUIT 239 G Diagnosis Procedure 239 ECM BRANCH LINE CIRCUIT 240 DTC/CIRCUIT DIAGNOSIS 219 MAIN LINE BETWEEN ABS AND IPDM-E CIRCUIT 219 Diagnosis Procedure 219 Diagnosis Procedure 240 IPDM-E BRANCH LINE CIRCUIT 241 Diagnosis Procedure 241 Diagnosis Procedure 242 DLC BRANCH LINE CIRCUIT 243 Diagnosis Procedure 220 Diagnosis Procedure 243 MAIN LINE BETWEEN TCM AND M&A CIRCUIT 221 CAN COMMUNICATION CIRCUIT 244 ECM BRANCH LINE CIRCUIT 223 J K Diagnosis Procedure 244 CAN SYSTEM (TYPE 512) Diagnosis Procedure 221 Diagnosis Procedure 222 I M&A BRANCH LINE CIRCUIT 242 MAIN LINE BETWEEN IPDM-E AND TCM CIRCUIT 220 MAIN LINE BETWEEN M&A AND DLC CIRCUIT 222 H L DTC/CIRCUIT DIAGNOSIS 247 MAIN LINE BETWEEN IPDM-E AND DLC LAN CIRCUIT 247 Diagnosis Procedure 247 Diagnosis Procedure 223 ABS BRANCH LINE CIRCUIT 224 Diagnosis Procedure 224 IPDM-E BRANCH LINE CIRCUIT 225 Diagnosis Procedure 225 TCM BRANCH LINE CIRCUIT 226 Diagnosis Procedure 226 A-BAG BRANCH LINE CIRCUIT 227 Diagnosis Procedure 227 M&A BRANCH LINE CIRCUIT 228 Diagnosis Procedure 228 Revision: 2014 December MAIN LINE BETWEEN DLC AND A-BAG CIRCUIT 248 N Diagnosis Procedure 248 ECM BRANCH LINE CIRCUIT 249 O Diagnosis Procedure 249 IPDM-E BRANCH LINE CIRCUIT 250 Diagnosis Procedure 250 A-BAG BRANCH LINE CIRCUIT 251 Diagnosis Procedure 251 M&A BRANCH LINE CIRCUIT 252 Diagnosis Procedure 252 LAN-5 D23 P DLC BRANCH LINE CIRCUIT 253 IPDM-E BRANCH LINE CIRCUIT 274 Diagnosis Procedure .253 Diagnosis Procedure 274 CAN COMMUNICATION CIRCUIT 254 A-BAG BRANCH LINE CIRCUIT 275 Diagnosis Procedure .254 Diagnosis Procedure 275 CAN SYSTEM (TYPE 513) M&A BRANCH LINE CIRCUIT 276 DTC/CIRCUIT DIAGNOSIS 257 Diagnosis Procedure 276 MAIN LINE BETWEEN ABS AND IPDM-E CIRCUIT 257 STRG BRANCH LINE CIRCUIT 277 Diagnosis Procedure .257 DLC BRANCH LINE CIRCUIT 278 MAIN LINE BETWEEN IPDM-E AND DLC CIRCUIT 258 Diagnosis Procedure 278 Diagnosis Procedure .258 MAIN LINE BETWEEN DLC AND A-BAG CIRCUIT 259 Diagnosis Procedure .259 ECM BRANCH LINE CIRCUIT 260 Diagnosis Procedure .260 ABS BRANCH LINE CIRCUIT 261 Diagnosis Procedure 277 CAN COMMUNICATION CIRCUIT 279 Diagnosis Procedure 279 CAN SYSTEM (TYPE 515) DTC/CIRCUIT DIAGNOSIS 282 MAIN LINE BETWEEN ABS AND IPDM-E CIRCUIT 282 Diagnosis Procedure 282 Diagnosis Procedure .261 MAIN LINE BETWEEN IPDM-E AND TCM CIRCUIT 283 IPDM-E BRANCH LINE CIRCUIT 262 Diagnosis Procedure 283 Diagnosis Procedure .262 A-BAG BRANCH LINE CIRCUIT 263 MAIN LINE BETWEEN TCM AND DLC CIRCUIT 284 Diagnosis Procedure .263 Diagnosis Procedure 284 M&A BRANCH LINE CIRCUIT 264 MAIN LINE BETWEEN DLC AND A-BAG CIRCUIT 285 Diagnosis Procedure .264 DLC BRANCH LINE CIRCUIT 265 Diagnosis Procedure .265 CAN COMMUNICATION CIRCUIT 266 Diagnosis Procedure .266 CAN SYSTEM (TYPE 514) Diagnosis Procedure 285 ECM BRANCH LINE CIRCUIT 286 Diagnosis Procedure 286 ABS BRANCH LINE CIRCUIT 287 Diagnosis Procedure 287 DTC/CIRCUIT DIAGNOSIS 269 IPDM-E BRANCH LINE CIRCUIT 288 Diagnosis Procedure 288 MAIN LINE BETWEEN ABS AND IPDM-E CIRCUIT 269 TCM BRANCH LINE CIRCUIT 289 Diagnosis Procedure .269 Diagnosis Procedure 289 MAIN LINE BETWEEN IPDM-E AND DLC CIRCUIT 270 A-BAG BRANCH LINE CIRCUIT 290 Diagnosis Procedure .270 M&A BRANCH LINE CIRCUIT 291 MAIN LINE BETWEEN DLC AND A-BAG CIRCUIT 271 Diagnosis Procedure 291 Diagnosis Procedure .271 ECM BRANCH LINE CIRCUIT 272 Diagnosis Procedure .272 ABS BRANCH LINE CIRCUIT 273 Diagnosis Procedure .273 Revision: 2014 December Diagnosis Procedure 290 DLC BRANCH LINE CIRCUIT 292 Diagnosis Procedure 292 HVAC BRANCH LINE CIRCUIT 293 Diagnosis Procedure 293 CAN COMMUNICATION CIRCUIT 295 Diagnosis Procedure 295 LAN-6 D23 CAN SYSTEM (TYPE 516) IPDM-E BRANCH LINE CIRCUIT 316 DTC/CIRCUIT DIAGNOSIS 298 MAIN LINE BETWEEN 4WD AND IPDM-E CIRCUIT 298 Diagnosis Procedure 316 A-BAG BRANCH LINE CIRCUIT 317 Diagnosis Procedure 317 Diagnosis Procedure 298 M&A BRANCH LINE CIRCUIT 318 MAIN LINE BETWEEN IPDM-E AND DLC CIRCUIT 299 STRG BRANCH LINE CIRCUIT 319 Diagnosis Procedure 319 MAIN LINE BETWEEN DLC AND A-BAG CIRCUIT 300 4WD BRANCH LINE CIRCUIT 320 Diagnosis Procedure 300 DLC BRANCH LINE CIRCUIT 321 ECM BRANCH LINE CIRCUIT 301 Diagnosis Procedure 321 Diagnosis Procedure 301 HVAC BRANCH LINE CIRCUIT 322 IPDM-E BRANCH LINE CIRCUIT 302 Diagnosis Procedure 322 Diagnosis Procedure 302 BCM BRANCH LINE CIRCUIT 324 A-BAG BRANCH LINE CIRCUIT 303 Diagnosis Procedure 324 Diagnosis Procedure 303 CAN COMMUNICATION CIRCUIT 326 M&A BRANCH LINE CIRCUIT 304 Diagnosis Procedure 326 CAN SYSTEM (TYPE 518) Diagnosis Procedure 306 Diagnosis Procedure 329 CAN COMMUNICATION CIRCUIT 307 MAIN LINE BETWEEN ABS AND IPDM-E CIRCUIT 330 Diagnosis Procedure 330 DTC/CIRCUIT DIAGNOSIS 310 MAIN LINE BETWEEN IPDM-E AND DLC CIRCUIT 331 MAIN LINE BETWEEN 4WD AND ABS CIRCUIT 310 Diagnosis Procedure 331 Diagnosis Procedure 310 MAIN LINE BETWEEN ABS AND IPDM-E CIRCUIT 311 F G I J K L MAIN LINE BETWEEN DLC AND A-BAG CIRCUIT 332 LAN Diagnosis Procedure 332 Diagnosis Procedure 311 ECM BRANCH LINE CIRCUIT 333 MAIN LINE BETWEEN IPDM-E AND DLC CIRCUIT 312 ABS BRANCH LINE CIRCUIT 334 Diagnosis Procedure 333 Diagnosis Procedure 312 Diagnosis Procedure 334 MAIN LINE BETWEEN DLC AND A-BAG CIRCUIT 313 IPDM-E BRANCH LINE CIRCUIT 335 Diagnosis Procedure 313 A-BAG BRANCH LINE CIRCUIT 336 ECM BRANCH LINE CIRCUIT 314 Diagnosis Procedure 336 Diagnosis Procedure 314 M&A BRANCH LINE CIRCUIT 337 ABS BRANCH LINE CIRCUIT 315 Diagnosis Procedure 337 Diagnosis Procedure 315 STRG BRANCH LINE CIRCUIT 338 N O Diagnosis Procedure 335 Diagnosis Procedure 338 Revision: 2014 December E DTC/CIRCUIT DIAGNOSIS 329 DLC BRANCH LINE CIRCUIT 306 CAN SYSTEM (TYPE 517) D H MAIN LINE BETWEEN 4WD AND ABS CIRCUIT 329 Diagnosis Procedure 307 C Diagnosis Procedure 320 Diagnosis Procedure 304 Diagnosis Procedure 305 B Diagnosis Procedure 318 Diagnosis Procedure 299 4WD BRANCH LINE CIRCUIT 305 A LAN-7 D23 P 4WD BRANCH LINE CIRCUIT 339 CAN COMMUNICATION CIRCUIT 363 Diagnosis Procedure .339 Diagnosis Procedure 363 CAN SYSTEM (TYPE 520) DIFF BRANCH LINE CIRCUIT 340 Diagnosis Procedure .340 DTC/CIRCUIT DIAGNOSIS 366 DLC BRANCH LINE CIRCUIT 341 Diagnosis Procedure .341 MAIN LINE BETWEEN 4WD AND ABS CIRCUIT 366 HVAC BRANCH LINE CIRCUIT 342 Diagnosis Procedure 366 Diagnosis Procedure .342 MAIN LINE BETWEEN ABS AND IPDM-E CIRCUIT 367 CAN COMMUNICATION CIRCUIT 344 Diagnosis Procedure .344 CAN SYSTEM (TYPE 519) DTC/CIRCUIT DIAGNOSIS 347 MAIN LINE BETWEEN 4WD AND ABS CIRCUIT 347 Diagnosis Procedure .347 MAIN LINE BETWEEN ABS AND IPDM-E CIRCUIT 348 Diagnosis Procedure .348 MAIN LINE BETWEEN IPDM-E AND DLC CIRCUIT 349 Diagnosis Procedure .349 MAIN LINE BETWEEN DLC AND A-BAG CIRCUIT 350 Diagnosis Procedure .350 ECM BRANCH LINE CIRCUIT 351 Diagnosis Procedure .351 ABS BRANCH LINE CIRCUIT 352 Diagnosis Procedure .352 IPDM-E BRANCH LINE CIRCUIT 353 Diagnosis Procedure .353 A-BAG BRANCH LINE CIRCUIT 354 Diagnosis Procedure .354 M&A BRANCH LINE CIRCUIT 355 Diagnosis Procedure .355 STRG BRANCH LINE CIRCUIT 356 Diagnosis Procedure .356 4WD BRANCH LINE CIRCUIT 357 Diagnosis Procedure .357 DLC BRANCH LINE CIRCUIT 358 Diagnosis Procedure .358 HVAC BRANCH LINE CIRCUIT 359 Diagnosis Procedure .359 BCM BRANCH LINE CIRCUIT 361 Diagnosis Procedure 367 MAIN LINE BETWEEN IPDM-E AND TCM CIRCUIT 368 Diagnosis Procedure 368 MAIN LINE BETWEEN TCM AND DLC CIRCUIT 369 Diagnosis Procedure 369 MAIN LINE BETWEEN DLC AND A-BAG CIRCUIT 370 Diagnosis Procedure 370 ECM BRANCH LINE CIRCUIT 371 Diagnosis Procedure 371 ABS BRANCH LINE CIRCUIT 372 Diagnosis Procedure 372 IPDM-E BRANCH LINE CIRCUIT 373 Diagnosis Procedure 373 TCM BRANCH LINE CIRCUIT 374 Diagnosis Procedure 374 A-BAG BRANCH LINE CIRCUIT 375 Diagnosis Procedure 375 M&A BRANCH LINE CIRCUIT 376 Diagnosis Procedure 376 STRG BRANCH LINE CIRCUIT 377 Diagnosis Procedure 377 4WD BRANCH LINE CIRCUIT 378 Diagnosis Procedure 378 DLC BRANCH LINE CIRCUIT 379 Diagnosis Procedure 379 HVAC BRANCH LINE CIRCUIT 380 Diagnosis Procedure 380 BCM BRANCH LINE CIRCUIT 382 Diagnosis Procedure 382 CAN COMMUNICATION CIRCUIT 384 Diagnosis Procedure 384 Diagnosis Procedure .361 Revision: 2014 December LAN-8 CAN SYSTEM (TYPE 521) D23 DTC/CIRCUIT DIAGNOSIS 387 Diagnosis Procedure 408 MAIN LINE BETWEEN 4WD AND ABS CIRCUIT 387 MAIN LINE BETWEEN ABS AND IPDM-E CIRCUIT 409 Diagnosis Procedure 387 Diagnosis Procedure 409 MAIN LINE BETWEEN ABS AND IPDM-E CIRCUIT 388 MAIN LINE BETWEEN IPDM-E AND TCM CIRCUIT 410 Diagnosis Procedure 388 Diagnosis Procedure 410 MAIN LINE BETWEEN IPDM-E AND TCM CIRCUIT 389 MAIN LINE BETWEEN TCM AND DLC CIRCUIT 411 Diagnosis Procedure 389 Diagnosis Procedure 411 MAIN LINE BETWEEN TCM AND DLC CIRCUIT 390 MAIN LINE BETWEEN DLC AND A-BAG CIRCUIT 412 Diagnosis Procedure 390 Diagnosis Procedure 412 MAIN LINE BETWEEN DLC AND A-BAG CIRCUIT 391 ECM BRANCH LINE CIRCUIT 413 Diagnosis Procedure 391 ABS BRANCH LINE CIRCUIT 414 ECM BRANCH LINE CIRCUIT 392 Diagnosis Procedure 414 Diagnosis Procedure 392 IPDM-E BRANCH LINE CIRCUIT 415 ABS BRANCH LINE CIRCUIT 393 Diagnosis Procedure 415 Diagnosis Procedure 393 TCM BRANCH LINE CIRCUIT 416 IPDM-E BRANCH LINE CIRCUIT 394 Diagnosis Procedure 416 Diagnosis Procedure 394 A-BAG BRANCH LINE CIRCUIT 417 TCM BRANCH LINE CIRCUIT 395 Diagnosis Procedure 417 Diagnosis Procedure 395 M&A BRANCH LINE CIRCUIT 418 A-BAG BRANCH LINE CIRCUIT 396 Diagnosis Procedure 418 Diagnosis Procedure 396 STRG BRANCH LINE CIRCUIT 419 M&A BRANCH LINE CIRCUIT 397 Diagnosis Procedure 419 Diagnosis Procedure 397 4WD BRANCH LINE CIRCUIT 420 STRG BRANCH LINE CIRCUIT 398 Diagnosis Procedure 420 Diagnosis Procedure 398 DIFF BRANCH LINE CIRCUIT 421 4WD BRANCH LINE CIRCUIT 399 Diagnosis Procedure 421 Diagnosis Procedure 399 DLC BRANCH LINE CIRCUIT 422 DLC BRANCH LINE CIRCUIT 400 Diagnosis Procedure 422 Diagnosis Procedure 400 HVAC BRANCH LINE CIRCUIT 423 HVAC BRANCH LINE CIRCUIT 401 Diagnosis Procedure 423 Diagnosis Procedure 401 BCM BRANCH LINE CIRCUIT 425 BCM BRANCH LINE CIRCUIT 403 Diagnosis Procedure 425 Diagnosis Procedure 403 CAN COMMUNICATION CIRCUIT 427 CAN COMMUNICATION CIRCUIT 405 Diagnosis Procedure 427 Diagnosis Procedure 413 CAN SYSTEM (TYPE 531) Diagnosis Procedure 405 CAN SYSTEM (TYPE 522) DTC/CIRCUIT DIAGNOSIS 430 DTC/CIRCUIT DIAGNOSIS 408 MAIN LINE BETWEEN 4WD AND ABS CIRCUIT 408 Revision: 2014 December MAIN LINE BETWEEN ABS AND IPDM-E CIRCUIT 430 Diagnosis Procedure 430 LAN-9 D23 A B C D E F G H I J K L LAN N O P MAIN LINE BETWEEN IPDM-E AND TCM CIRCUIT 431 CAN COMMUNICATION CIRCUIT 454 Diagnosis Procedure 454 CAN SYSTEM (TYPE 541) Diagnosis Procedure .431 MAIN LINE BETWEEN TCM AND A-BAG CIRCUIT 432 Diagnosis Procedure .432 MAIN LINE BETWEEN A-BAG AND DLC CIRCUIT 433 Diagnosis Procedure .433 ECM BRANCH LINE CIRCUIT 434 DTC/CIRCUIT DIAGNOSIS 457 MAIN LINE BETWEEN ABS AND IPDM-E CIRCUIT 457 Diagnosis Procedure 457 MAIN LINE BETWEEN IPDM-E AND A-BAG CIRCUIT 458 Diagnosis Procedure 458 Diagnosis Procedure .434 ABS BRANCH LINE CIRCUIT 435 Diagnosis Procedure .435 IPDM-E BRANCH LINE CIRCUIT 436 Diagnosis Procedure .436 TCM BRANCH LINE CIRCUIT 437 Diagnosis Procedure .437 A-BAG BRANCH LINE CIRCUIT 438 Diagnosis Procedure .438 M&A BRANCH LINE CIRCUIT 439 Diagnosis Procedure .439 DLC BRANCH LINE CIRCUIT 440 Diagnosis Procedure .440 HVAC BRANCH LINE CIRCUIT 441 Diagnosis Procedure .441 BCM BRANCH LINE CIRCUIT 443 Diagnosis Procedure .443 CAN COMMUNICATION CIRCUIT 445 Diagnosis Procedure .445 CAN SYSTEM (TYPE 540) MAIN LINE BETWEEN A-BAG AND DLC CIRCUIT 459 Diagnosis Procedure 459 ECM BRANCH LINE CIRCUIT 460 Diagnosis Procedure 460 ABS BRANCH LINE CIRCUIT 461 Diagnosis Procedure 461 IPDM-E BRANCH LINE CIRCUIT 462 Diagnosis Procedure 462 A-BAG BRANCH LINE CIRCUIT 463 Diagnosis Procedure 463 M&A BRANCH LINE CIRCUIT 464 Diagnosis Procedure 464 4WD BRANCH LINE CIRCUIT 465 Diagnosis Procedure 465 DLC BRANCH LINE CIRCUIT 466 Diagnosis Procedure 466 HVAC BRANCH LINE CIRCUIT 467 Diagnosis Procedure 467 BCM BRANCH LINE CIRCUIT 469 DTC/CIRCUIT DIAGNOSIS 448 Diagnosis Procedure 469 MAIN LINE BETWEEN IPDM-E AND DLC CIRCUIT 448 CAN COMMUNICATION CIRCUIT 471 Diagnosis Procedure 471 CAN SYSTEM (TYPE 542) Diagnosis Procedure .448 ECM BRANCH LINE CIRCUIT 449 DTC/CIRCUIT DIAGNOSIS 474 Diagnosis Procedure .449 IPDM-E BRANCH LINE CIRCUIT 450 Diagnosis Procedure .450 M&A BRANCH LINE CIRCUIT 451 MAIN LINE BETWEEN ABS AND IPDM-E CIRCUIT 474 Diagnosis Procedure 474 Diagnosis Procedure .451 MAIN LINE BETWEEN IPDM-E AND STRG CIRCUIT 475 4WD BRANCH LINE CIRCUIT 452 Diagnosis Procedure 475 Diagnosis Procedure .452 MAIN LINE BETWEEN STRG AND DLC CIRCUIT 476 DLC BRANCH LINE CIRCUIT 453 Diagnosis Procedure .453 Revision: 2014 December Diagnosis Procedure 476 LAN-10 D23 INSTRUMENT PANEL ASSEMBLY [RHD MODELS] < REMOVAL AND INSTALLATION > Audio bracket RH Instrument side finisher RH Audio unit (without display) Deck pocket (if equipped) Push-button ignition switch Steering column lower cover Steering column upper cover Cluster lid A (with intelligent key system) Cluster lid A (without intelligent key system) Combination meter Instrument mask RH Instrument panel Hazard switch Instrument lower panel Cluster lid C A B : Pawl C : Metal clip : Always replace after every disassembly D : N·m (kg-m, ft-lb) WITHOUT CENTER CONSOLE MODELS E F G H I IP K L M N O P JMJIB0730ZZ Tweeter grille RH Tweeter RH Optical sensor Front power socket (Instrument panel upper) Sunload sensor Tweeter grille LH Tweeter LH Instrument mask LH Instrument stay cover Revision: 2014 December IP-39 D23 INSTRUMENT PANEL ASSEMBLY [RHD MODELS] < REMOVAL AND INSTALLATION > Console bracket Glove box cover Glove box lid Cluster lid C lower (4WD models) Front power socket (instrument panel lower) Cluster lid C lower (2WD models) A/C control [manual A/C (full-electrical type)] A/C control [manual A/C (semi-electrical type)] Cooler control [manual cooling system (semi-electrical type)] A/C control finisher [manual A/C (semi-electrical type)]/ [manual cooling system (semi-electrical type)] Instrument side finisher LH Instrument side finisher RH Audio bracket LH Audio unit (without display) Audio bracket RH Deck pocket (if equipped) Steering column lower cover Steering column upper cover Cluster lid A Combination meter Instrument mask RH Instrument panel Hazard switch Instrument lower panel Cluster lid C : Pawl : Metal clip Removal and Installation INFOID:0000000011689310 WORK STEP When removing instrument panel assembly, combination meter, AV control unit or audio unit & A/C auto amp and instrument finisher B take steps in the order shown by the numbers below PARTS INSTRUMENT PANEL ASSEMBLY Front body side welt RH [1] Front pillar garnish RH [2] Instrument lower panel [3] Driver air bag module [4] Steering wheel [5] Steering column covers [6] Spiral cable [7] Combination switch [8] Cluster lid A [9] [2] Combination meter [10] [3] Instrument side finisher LH and RH [11] Console finisher [12] Instrument stay cover [13] Cluster lid C lower [14] COMBINATION METER Audio unit [1] Steering column upper cover [1] [1] [2] A/C control finisher [15] [2] With A/C control [manual A/C (semi-electrical type)] and Cooler control [manual cooling system (semi-electrical type)] A/C control/Cooler control [16] [3] Cluster lid C [17] [4] With audio unit (without display) Revision: 2014 December CLUSTER LID C LOWER IP-40 D23 INSTRUMENT PANEL ASSEMBLY [RHD MODELS] < REMOVAL AND INSTALLATION > Audio unit [18] Front body side welt LH [19] Front pillar garnish LH [20] Glove box lid [21] Glove box cover [22] Tweeter grille LH and RH [23] Tweeter LH and RH [24] Sunload sensor [25] Optical sensor [26] Passenger air bag module mounting bolt [27] Passenger air bag module harness connector [28] Instrument panel assembly [29] [5] A B C D E F [ ]: Number indicates step in removal procedure WARNING: Before servicing, turn ignition switch OFF, disconnect battery negative terminal and wait for minutes or more G REMOVAL H CAUTION: When removing, always use a remover tool that is made of plastic Release front pillar portion of front body side welt RH Refer to INT-27, "BODY SIDE WELT : Removal and I Installation" Remove front pillar garnish RH Refer to INT-23, "FRONT PILLAR GARNISH : Removal and Installation" Remove instrument lower panel IP a Remove hood lock control handle assembly Refer to DLK-209, "HOOD LOCK CONTROL HANDLE : Removal and Installation" K b Remove mounting bolts L M JSJIA0371ZZ c Pull back instrument lower panel, and then disengage fixing pawls and metal clips CAUTION: Remove the pawls and metal clips slowly so that they are not damaged N O P : Pawl : Metal clip JSJIA0372ZZ d Remove harness fixing clips, and then disconnect harness connectors and aspirator duct Revision: 2014 December IP-41 D23 INSTRUMENT PANEL ASSEMBLY < REMOVAL AND INSTALLATION > CAUTION: Harness is installed on the back side of instrument lower panel using clips as shown in the figure Remove instrument lower panel slowly without pulling it strongly [RHD MODELS] : Clip JSJIA0448ZZ a b c Remove driver air bag module Refer to SR-15, "Removal and Installation" Remove steering wheel Refer to ST-11, "WITH AIR BAG : Removal and Installation" Remove steering column covers Remove fixing screws Pull up steering column upper cover , and then remove steering column upper cover Pull down steering column lower cover , and then remove steering column lower cover : Pawl JMJIA8557ZZ a Remove spiral cable Refer to SR-19, "Removal and Installation" Remove combination switch Refer to BCS-96, "Removal and Installation" (with intelligent key) or BCS199, "Removal and Installation" (without intelligent key) Remove cluster lid A Cover steering shaft with a shop cloth (A) to prevent damage JSJIA0374ZZ b Pull back cluster lid A, to disengage fixing pawls and metal clips : Pawl : Metal clip JSJIA0406ZZ c Disconnect harness connector 10 Remove combination meter Refer to MWI-264, "Removal and Installation" Revision: 2014 December IP-42 D23 INSTRUMENT PANEL ASSEMBLY < REMOVAL AND INSTALLATION > 11 Remove instrument side finisher (LH and RH) a Apply protective tape (A) on the part to protect it from damage [RHD MODELS] A B C JSJIA0394ZZ b D Using a remover tool (A) disengage fixing pawls and metal clips, then pull back instrument side finisher E F G H I JSJIA0389ZZ : Pawl IP : Metal clip 12 13 a b Remove console finisher assembly Refer to IP-51, "Removal and Installation" (with center console) Remove instrument stay cover (without center console) Remove fixing screws Disengage fixing metal clips K L : Metal clip M N JMJIB0735ZZ c O Remove instrument stay cover 14 Remove cluster lid C lower Revision: 2014 December P IP-43 D23 INSTRUMENT PANEL ASSEMBLY < REMOVAL AND INSTALLATION > a Apply protective tape (A) on the part to protect it from damage [RHD MODELS] JSJIA0392ZZ b Using a remover tool (A) disengage fixing pawls and metal clips to remove the cluster lid C lower JSJIA0391ZZ : Pawl : Metal clip c Disconnect harness connector 15 Remove A/C control finisher [with manual A/C (semi-electrical type) or manual cooling system (semi-electrical type)] a Apply protective tape (C) on the part to protect it from damage JSJIA0377ZZ : Pawl : Metal clip b c Remove fixing screws Using a remover tool (B) disengage fixing pawls and metal clips to remove A/C control finisher Revision: 2014 December IP-44 D23 INSTRUMENT PANEL ASSEMBLY [RHD MODELS] < REMOVAL AND INSTALLATION > 16 Remove A/C control or cooler control a A/C control [manual A/C (semi-electrical type)] or cooler control [manual cooling system (semi-electrical type)] Remove fixing screws A B C D JSJIA0378ZZ E b Disconnect air mix door cable and mode door cable from A/C unit assembly Refer to HAC-284, "AIR MIX DOOR CABLE : Removal and Installation" (air mix door cable) and HAC-284, "MODE DOOR CABLE : Removal and Installation" (mode door cable) Disconnect harness connector, and then remove A/C control [manual A/C (semi-electrical type)] or cooler control [manual cooling system (semi-electrical type)] A/C control [manual A/C (full-electrical type)] Apply protective tape (C) on the part to protect it from damage F G H I IP K JSJIA0446ZZ Remove fixing screws , and then disengage fixing metal clips and pawls using a remover tool (B) : Pawl L M : Metal clip c Disconnect harness connector, and then remove A/C control [manual A/C (full-electrical type)] A/C control (auto A/C) N O P Revision: 2014 December IP-45 D23 INSTRUMENT PANEL ASSEMBLY < REMOVAL AND INSTALLATION > Apply protective tape (C) on the part to protect it from damage [RHD MODELS] JSJIA0447ZZ Remove fixing screws , and then disengage fixing metal clips and pawls using a remover tool (B) : Pawl : Metal clip 17 a b c Disconnect harness connector, and then remove A/C control (auto A/C) Remove cluster lid C Apply protective tape (C) on the part to protect it from damage Remove fixing screws Using a remover tool (B) disengage fixing metal clips to remove cluster lid C : Metal clip JSJIA0382ZZ 18 Remove Audio unit Refer to AV-45, "Removal and Installation" (Base audio without color display) or AV126, "Removal and Installation" (Display audio) 19 Release front pillar portion of front body side welt LH Refer to INT-27, "BODY SIDE WELT : Removal and Installation" 20 Remove front pillar garnish LH Refer to INT-23, "FRONT PILLAR GARNISH : Removal and Installation" 21 Remove glove box lid a Open the glove box lid b Disengage joint from glove box cover and pull back glove box lid toward vehicle rear JSJIA0383ZZ 22 Remove glove box cover Revision: 2014 December IP-46 D23 INSTRUMENT PANEL ASSEMBLY [RHD MODELS] < REMOVAL AND INSTALLATION > a Remove fixing screws A B C JSJIA0384ZZ D b Pull back glove box cover assembly, and then disengage pawl and metal clip E : Pawl : Metal clip F G JSJIA0385ZZ c Disconnect harness connector 23 Remove tweeter grille (LH and RH) a Apply protective tape (A) on the part to protect it from damage H I IP K JSJIA0395ZZ b L Using a remover tool (A) disengage fixing pawls, and then pull tweeter grille M : Pawl N JSJIA0387ZZ 24 Remove tweeter Refer to AV-48, "Removal and Installation" (Base audio without color display) or AV-129, "Removal and Installation" (Display audio) 25 Remove sunload sensor (if equipped) Refer to HAC-115, "Removal and Installation" 26 Remove optical sensor (if equipped) Refer to EXL-121, "Removal and Installation" Revision: 2014 December IP-47 D23 O P INSTRUMENT PANEL ASSEMBLY [RHD MODELS] < REMOVAL AND INSTALLATION > 27 Remove passenger air bag module mounting bolt 28 Disconnect passenger air bag harness connector JMJIB0732ZZ 29 Remove instrument panel assembly a Remove instrument panel assembly fixing screws and mounting bolts JSJIA0386ZZ b Disengage harness of front pillar (LH and RH) portions from instrument panel assembly c Remove instrument panel assembly from passenger door opening portion CAUTION: • Cover shift selector upper surface with a shop cloth to prevent it from being damaged • When removing instrument panel assembly, workers are required to prevent it from dropping 30 Remove the following parts after removing instrument panel assembly • Side ventilator grille: Refer to VTL-10, "SIDE VENTILATOR GRILLE : Removal and Installation" • Side defroster nozzle: Refer to VTL-12, "SIDE DEFROSTER NOZZLE : Removal and Installation" • Defroster nozzle: Refer to VTL-13, "DEFROSTER NOZZLE : Removal and Installation" • Ventilator duct: Refer to VTL-12, "VENTILATOR DUCT : Removal and Installation" • Hazard switch: Refer to EXL-123, "Removal and Installation" • Passenger air bag module: Refer to SR-22, "Removal and Installation" 31 Remove console bracket after removing instrument stay cover a Remove front floor carpet: Refer to INT-99, "Removal and Installation" b Remove fixing screws JMJIB0736ZZ Revision: 2014 December IP-48 D23 INSTRUMENT PANEL ASSEMBLY [RHD MODELS] < REMOVAL AND INSTALLATION > c Remove console bracket A INSTALLATION Note the following items, and then install in the reverse order of removal CAUTION: • Never use the steering wheel mounting nut after removal, replace with the new nut • Never use the passenger air bag module mounting bolts after removal, replace with the new bolts B C D E F G H I IP K L M N O P Revision: 2014 December IP-49 D23 CENTER CONSOLE ASSEMBLY [RHD MODELS] < REMOVAL AND INSTALLATION > CENTER CONSOLE ASSEMBLY Exploded View INFOID:0000000011689311 CENTER CONSOLE ASSEMBLY JMJIB0727ZZ Console finisher assembly (M/T models) Console finisher assembly (A/T models) Center console Rear console bracket Inside key antenna Rear console finisher Console lid Cup holder USB port Revision: 2014 December IP-50 D23 CENTER CONSOLE ASSEMBLY [RHD MODELS] < REMOVAL AND INSTALLATION > Seat heater switch RH (With seat heater) Seat heater switch LH (With seat heater) Switch mask A : Pawl : Metal clip B Removal and Installation INFOID:0000000011689312 WARNING: Before servicing, turn ignition switch OFF, disconnect battery negative terminal and wait for minutes or more C REMOVAL D CAUTION: When removing, always use a remover tool that is made of plastic Shift selector lever to “N” position and remove shift knob (A/T models) Refer to TM-294, "Removal and Installation" Remove shift knob (M/T models).Refer to TM-24, "Removal and Installation" Remove cup holder assembly a Lift up cup holder to disengage fixing pawls and metal clips E F G H I IP K JSJIA0393ZZ : Pawl L : Metal clip b Disconnect harness connectors (if equipped) Remove console finisher assembly M N O P Revision: 2014 December IP-51 D23 CENTER CONSOLE ASSEMBLY [RHD MODELS] < REMOVAL AND INSTALLATION > a Using a remover tool (A), lift up console finisher assembly to disengage fixing metal clips as shown in the figure JSJIA0379ZZ A/T models M/T models : Metal clip b a b Disconnect harness connectors Remove rear console finisher assembly Put front seat assembly (LH and RH) to frontmost position Apply protective tape (A) on the part to protect it from damage JSJIA0381ZZ c Using a remover tool (A) pull back rear console finisher assembly, and then disengage fixing pawls and metal clips as shown in the figure JSJIA0390ZZ : Pawl : Metal clip d Remove inside key antenna Refer to DLK-235, "CONSOLE : Removal and Installation" Remove console lid assembly Revision: 2014 December IP-52 D23 CENTER CONSOLE ASSEMBLY [RHD MODELS] < REMOVAL AND INSTALLATION > a Remove fixing screws A B C JSJIA0398ZZ D b a Pull back console lid assembly Remove console body assembly Remove fixing screws front side of console body assembly E F G JSJIA0454ZZ b Remove fixing TORX screws assembly H rear side of console body I IP K JSJIA0397ZZ c d L Remove hand brake cover Lift up to remove console body assembly M INSTALLATION Install in the reverse order of removal N O P Revision: 2014 December IP-53 D23