Geely EC718, EC718RV, EC715, EC715RV. Manual part — 373

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