11.9.7.11 Right Front Door Lock Inoperative, Left Rear Door
Lock Inoperative, Right Rear Door Lock Inoperative......11-
358

11.9.8 Removal and Installation..................11-359

11.9.8.1 Left Front Door Lock Assembly Replacement..11-
359
11.9.8.2 Rear Door Lock Block Replacement..........11-360
11.9.8.3  Hatchback  Lock  Assembly  Replacement
(Hatchback)..............................................................11-363
11.9.8.4 Rear Compartment Lock Assembly Replacement
(Sedan).....................................................................11-366
11.9.8.5  Rear  Compartment  Lid  Release  Switch
Replacement............................................................11-368

11.10 Remote Anti-theft System.....11-371

11.10.1 Specifications.................................11-371

11.10.1.1 Fastener Tightening Specifications..........11-371

11.10.2 Description and Operation..............11-372

11.10.2.1 Description and Operation........................11-372

11.10.3 System Working Principle...............11-374

11.10.3.1 System Working Principle........................11-374

11.10.4 Component Locator........................11-375

11.10.4.1 Component Locator..................................11-375

11.10.5 Disassemble View..........................11-378

11.10.5.1 Remote Key..............................................11-378

11.10.6 Schematic.......................................11-379

11.10.6.1 Schematic.................................................11-379

11.10.7 Diagnostic Information and Procedures11-
380

11.10.7.1 Diagnosis Description...............................11-380
11.10.7.2 Visual Inspection......................................11-380
11.10.7.3 Remote Control Inoperative.....................11-380
11.10.7.4 Symptom Table........................................11-380
11.10.7.5 Anti-theft Indicator Inoperative.................11-382
11.10.7.6 Anti-theft Horn Inoperative.......................11-385

11.10.8 Removal and Installation................11-388

11.10.8.1 BCM Replacement...................................11-388
11.10.8.2 Anti-theft Indicator Lamp Replacement..........11-
393
11.10.8.3 Anti-theft Horn Replacement....................11-395
11.10.8.4 Hood Ajar Switch Replacement................11-396

11.10.8.5 Remote Control Emitter Battery Replacement11-
397

11.11 Electric Seats........................11-398

11.11.1 Specifications.................................11-398

11.11.1.1 Fastener Tightening Specifications..........11-398

11.11.2 Description and Operation..............11-399

11.11.2.1 Description and Operation........................11-399

11.11.3 System Working Principle...............11-400

11.11.3.1 System Working Principle........................11-400

11.11.4 Component Locator........................11-401

11.11.4.1 Component Locator..................................11-401

11.11.5 Disassemble View..........................11-402

11.11.5.1 Disassemble View....................................11-402

11.11.6 Schematic.......................................11-404

11.11.6.1 Schematic.................................................11-404

11.11.7 Diagnostic Information and Procedures11-
405

11.11.7.1 Diagnosis Description...............................11-405
11.11.7.2 Visual Inspection......................................11-405
11.11.7.3 Electric Seat Can Not Be Adjusted Forward and
Rearward..................................................................11-405
11.11.7.4 Electric Seat Height Can Not Be Adjusted.....11-
408
11.11.7.5 Electric Seat Back Can Not Be Adjusted........11-
411
11.11.7.6 Left Front Electric Seat Can Not Be Heated...11-
414

11.11.8 Removal and Installation................11-418

11.11.8.1 Front Electric Seat Replacement..............11-418
11.11.8.2 Seat Side Trim Panel Replacement.........11-420
11.11.8.3  Electric  Seat  Back  Adjustment  Motor
Replacement............................................................11-421
11.11.8.4 Electric Seat Back Replacement..............11-422
11.11.8.5 Front Seat Lumbar Support Knob Replacement.
11-425
11.11.8.6 Electric Seat Cushion Replacement.........11-426
11.11.8.7 Seat Heating Switch Replacement...........11-427
11.11.8.8 Electric Seat Frame Assembly Replacement. 11-
428
11.11.8.9 Electric Seat Adjustment Switch Replacement....
11-431

Body Electric

Table of Contents

11-5

11.12 Defrosting..............................11-432

11.12.1 Specifications.................................11-432

11.12.1.1 Defroster Working Condition Requirements...11-
432

11.12.2 Description and Operation..............11-433

11.12.2.1 Description and Operation........................11-433

11.12.3 System Working Principle...............11-434

11.12.3.1 Working Principle.....................................11-434

11.12.4 Component Locator........................11-435

11.12.4.1 Component Locator..................................11-435

11.12.5 Schematic.......................................11-436

11.12.5.1 Schematic.................................................11-436

11.12.6 Diagnostic Information and Procedures11-
437

11.12.6.1 Diagnosis Description...............................11-437
11.12.6.2 Visual Inspection......................................11-437
11.12.6.3 Rear Window Defroster Inoperative.........11-437
11.12.6.4 Electric Rearview Mirror Defroster Inoperative....
11-440

11.12.7 Removal and Installation................11-445

11.12.7.1 Rear Window Defrost Grille Replacement......11-
445
11.12.7.2 Electric Rearview Mirror Heater Replacement11-
445
11.12.7.3 Rear Window Defrost Switch Replacement. . .11-
445
11.12.7.4 Rear Window Defroster Lead Repair.......11-445

11.13 Horn......................................11-447

11.13.1 Specifications.................................11-447

11.13.1.1 Fastener Tightening Specifications..........11-447
11.13.1.2 Speaker Specifications.............................11-447

11.13.2 Description and Operation..............11-448

11.13.2.1 Description and Operation........................11-448

11.13.3 System Working Principle...............11-449

11.13.3.1 System Working Principle........................11-449

11.13.4 Component Locator........................11-450

11.13.4.1 Component Locator..................................11-450

11.13.5 Disassemble View..........................11-451

11.13.5.1 Disassemble View....................................11-451

11.13.6 Schematic.......................................11-452

11.13.6.1 Schematic.................................................11-452

11.13.7 Diagnostic Information and Procedures11-
453

11.13.7.1 Diagnosis Description...............................11-453
11.13.7.2 Visual Inspection......................................11-453
11.13.7.3 Horn Switch Contact Adjustment..............11-453
11.13.7.4 Horn Inoperative.......................................11-454

11.13.8 Removal and Installation................11-458

11.13.8.1 Horn Replacement...................................11-458

11.14 Reverse Radar......................11-461

11.14.1 Specifications.................................11-461

11.14.1.1 Fastener Tightening Specifications..........11-461

11.14.2 Description and Operation..............11-462

11.14.2.1 Description and Operation........................11-462
11.14.2.2 Alert Tone Level.......................................11-462
11.14.2.3 Detection Area..........................................11-463

11.14.3 System Working Principle...............11-464

11.14.3.1 Reverse Radar Control Unit Functions.....11-464
11.14.3.2 Sensor-Driven Sequence.........................11-464
11.14.3.3 Reverse Radar Display............................11-464
11.14.3.4 Buzzer Driver............................................11-464

11.14.4 Component Locator........................11-466

11.14.4.1 Component Locator..................................11-466

11.14.5 Schematic.......................................11-468

11.14.5.1 Schematic.................................................11-468
11.14.5.2 Reverse Radar Control Module Terminal List 11-
469

11.14.6 Diagnostic Information and Procedures11-
471

11.14.6.1 Diagnosis Description...............................11-471
11.14.6.2 Visual Inspection......................................11-471
11.14.6.3 Sensor Malfunction Diagnostic.................11-471
11.14.6.4 The System May Not Work Properly Because....
11-471
11.14.6.5 The Sensor Detecting Ability May Drop Because
11-472

11-6

Table of Contents

Body Electric

11.14.6.6 The False Alarm May Be Triggered Because 11-
472
11.14.6.7  The  System  Can  Not  Detect  The  Following
Objects.....................................................................11-472
11.14.6.8 Possible Scenarios...................................11-472
11.14.6.9 Fault Symptom List...................................11-472
11.14.6.10  System  Unable  to  Self-test  (Buzzer  Did  Not
Ring).........................................................................11-473
11.14.6.11 Buzzer Continuously Ring with Gear at R....11-
476
11.14.6.12 Self-test Right Corner Sensor Malfunction...11-
478
11.14.6.13 Self-test Right Middle Sensor Malfunction. . .11-
480
11.14.6.14 Self-test Left Middle Sensor Malfunction......11-
481
11.14.6.15 Self-test Left Corner Sensor Malfunction.....11-
483

11.14.7 Removal and Installation................11-485

11.14.7.1 Reverse Radar Module Replacement......11-485
11.14.7.2 Reverse Radar Sensor Replacement.......11-486

11.15 Instrument Cluster.................11-488

11.15.1 Specifications.................................11-488

11.15.1.1 Fastener Tightening Specifications..........11-488
11.15.1.2 Indicator Descriptions...............................11-488

11.15.2 Description and Operation..............11-490

11.15.2.1 Description and Operation........................11-490

11.15.3 System Working Principle...............11-492

11.15.3.1 Warning Lamps Control............................11-492

11.15.4 Component Locator........................11-493

11.15.4.1 Component Locator..................................11-493

11.15.5 Disassemble View..........................11-494

11.15.5.1 Disassemble View....................................11-494

11.15.6 Schematic.......................................11-495

11.15.6.1 Schematic.................................................11-495

11.15.7 Diagnostic Information and Procedures11-
496

11.15.7.1 Diagnostic Information and Procedures.........11-
496

11.15.8 Removal and Installation................11-497

11.15.8.1 Instrument Cluster Replacement..............11-497

11.16 Cigarette Lighter....................11-499

11.16.1 Specifications.................................11-499

11.16.1.1 Fastener Tightening Specifications..........11-499

11.16.2 Description and Operation..............11-500

11.16.2.1 Description and Operation........................11-500

11.16.3 Component Locator........................11-501

11.16.3.1 Component Locator..................................11-501

11.16.4 Disassemble View..........................11-502

11.16.4.1 Disassemble View....................................11-502

11.16.5 Diagnostic Information and Procedures11-
503

11.16.5.1 Diagnosis Description...............................11-503
11.16.5.2 Visual Inspection......................................11-503
11.16.5.3 Cigarette Lighter Inoperative....................11-503
11.16.5.4 Spare Power Outlet Inoperative...............11-506

11.16.6 Removal and Installation................11-509

11.16.6.1 Cigarette Lighter Replacement.................11-509
11.16.6.2 Spare Power Outlet Replacement............11-511

11.17 Data Communication System......11-
513

11.17.1 Specifications.................................11-513

11.17.1.1 Fastener Tightening Specifications..........11-513

11.17.2 Description and Operation..............11-514

11.17.2.1 System Working Principle........................11-514

11.17.3 System Working Principle...............11-516

11.17.3.1 System Working Principle........................11-516

11.17.4 Component Locator........................11-517

11.17.4.1 Module Position........................................11-517

11.17.5 Disassemble View..........................11-519

11.17.5.1 Data Link Connector.................................11-519

11.17.6 Schematic.......................................11-520

11.17.6.1 Data Communication Schematic..............11-520

Body Electric

Table of Contents

11-7

11.17.7 Diagnostic Information and Procedures11-
521

11.17.7.1 Diagnosis Description...............................11-521
11.17.7.2 Visual Inspection......................................11-521
11.17.7.3 CAN Bus Fault Prevention.......................11-521
11.17.7.4 CAN Bus Integrity Diagnosis....................11-521
11.17.7.5 CAN Bus Wiring Harness Repair Specification...
11-521
11.17.7.6 CAN Bus Signal Diagnostic......................11-522

11.17.8 Removal and Installation................11-523

11.17.8.1 CAN Bus Network Integrity Checking.......11-523
11.17.8.2 Scan Tool Can Not Be Turned On...........11-523

11-8

Table of Contents

Body Electric