Техническое руководство T19C — электрическая схема автомобиля (EN)

DIRECTORY

Version Description Version Description Version Modification and Description DIRECTORY How to Use This Manual..............................................................................................................3 Diagram Example............................................................................................................................3 Description of Main Symbols In Circuit Diagram ....................................................................4 Wire Harness Connector Definition and Location ..................................................................5 Abbreviation ......................................................................................................................................6 Troubleshooting................................................................................................................................7 Troubleshooting Tool ......................................................................................................................7 Description:

Electrical Malfunction Troubleshooting .....................................................................................7 1. Wiring harness part numbers in the diagram are for reference only and vary according to model configuration. If dealer orders wiring harness, check Replacement Part Manual for the corre- sponding part number. Fuse and Relay Information...................................................................................................10 2. If you find any omission or error in this manual, if you have any question, please contact us by phone.

Central F/R Box..............................................................................................................................10 Instrument Panel Relay Box.......................................................................................................14 Power Distribution........................................................................................................................17 Control Module Position and Terminal Definition..................................................24 Control Module Position...............................................................................................................24 Module Terminal Definition .........................................................................................................25 Ground Points Layout................................................................................................................33 Vehicle Ground Points Layout....................................................................................................33 Must not copy, translate or extract the manual without our written permission.

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Ground Point Definition................................................................................................................33 Wire Harness Position Diagram..........................................................................................46 Engine Wire Harness (E4T15C) Connector Location Diagram........................................46 Battery Positive Connector Position Diagram .......................................................................50 Battery Negative Connector Position Diagram .....................................................................51 Ground Wire Harness Connector Position Diagram............................................................52 Front Radar Wire Harness Connector Position Diagram...................................................53 Instrument Panel Wire Harness Connector Location Diagram ........................................55 Interior Floor Wire Harness Connector Position Diagram..................................................62 Front Left Door Wire Harness Connector Position Diagram .............................................88 Front Right Door Wire Harness Connector Position Diagram ..........................................89 Rear Left Door Wire Harness Connector Position Diagram..............................................90 Rear Right Door Wire Harness Connector Position Diagram...........................................91 Back Door Wire Harness Connector Position Diagram......................................................92 1 Ver- sion Prepared by Date Content Modification from Last Version Applicable Model and Configuration Ver- sion 00 Technical Support Dept.

17/5/2022 Circuit Diagram Version 00 1.5T+CVT25

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DIRECTORY

DIRECTORY Rear Bumper Wire Harness Connector Position Diagram ................................................94 A/C Wire Harness Connector Position Diagram...................................................................95 CVT25 Transmission Wire Harness Connector Position Diagram..................................98 Vehicle Schematic Diagram...................................................................................................99 Start Charing and PEPS system ...............................................................................................99 ECU (E4T15C) ............................................................................................................................

102 TCU(CVT25)................................................................................................................................ 107 BCM System ................................................................................................................................ 109 Instrument Cluster...................................................................................................................... 127 Audio System...............................................................................................................................

128 E Call System .............................................................................................................................. 130 GLONASS System..................................................................................................................... 131 Auto A/C........................................................................................................................................ 132 EPS System, Angle Sensor..................................................................................................... 136 ESP (with EPB) System............................................................................................................

137 Airbag System ............................................................................................................................. 139 Reverse Radar System............................................................................................................. 141 Blind Spot Monitoring, Front Microwave Radar, Multi-function Front View Camera ................................................................................................................................. 142 Spare Power Supply, Mobile Phone Wireless Charging Module, Quick Charge, USB Charging Module, Driving Recorder Charging Port .......................................

143 Sunroof, Anti-glare Rear View Mirror.................................................................................... 144 Seat System................................................................................................................................. 145 Power Back Door System ........................................................................................................ 147 Power Rear View Mirror, Diagnostic Tester......................................................................... 148 Network Topological Diagram .................................................................................................

149 LIN Line ......................................................................................................................................... 157 2

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Diagram Example

How to Use This Manual How to Use This Manual Diagram Example [1] This part is the power source part of whole vehicle circuit, including all power condition of vehicle. [2] Power condition: Defrosting Control, Horn [1] [3] *This figure is an example only 30(ENG) 30(ENG) 30a(IP) 30a(IP) 30b(IP) IGN1 30b(IP) IGN1 ACC ACC [2] EF25 [8] [7] 10A EF22 Front Compartment Fuse and Relay Box 85 30 15A 85 30 Meter Fuse and Relay Box Horn Relay (ERLY11) [13] RF15 Rear Defroster Relay (RRLY03) RF24 RF18 Q-022 86 87 7.5A 86 87 30A 10A I-004 [9] 120 123 29 27 40 30 30 53 43 47 [3] Name of wiring diagram shown on this page. [4] Wire specification and color. Wire color codes are shown as follows:

0.75 RY 0.75 RY 0.35 YB 0.35 YB 0.35 YB [6] 0.35 RY 2.5 R 2.5 R 2.5 L 0.5 RL 0.5 RL [4] 0.5 R 2 I-001 B-040 1 12 [11] 0.75 RY GI-026 19 B-073 T-001 [5] 19 B-020 F-001 Q-010 2.5 R 0.5 RL 0.35 Br 0.35 YB 14 I-005 0.35 VW 1 9 2 Q-034 Left Horn Q-051 Right Horn Rear Defroster Front Left Door Rear View Mirror Rear View Mirror Wire 2 14 13 T-003 Spiral Cable 1 T-016 8 F-003 1.0 BrB 1.5 B 1 1.0 BrB 1 I-016 0.5 Br 0.5 Br [10] 12 F-001 B-020 2.5 Br B-042 Q-007 24 Horn Switch GQ-036 GT-013 GB-030 [12] 1-44 1-29 Horn Output Rear Defroster Output BCM B-017 Connector 1 Line note meaning: B-021 Connector 3 I-007 Connector 2 0.5 Y R Wire cross-sectional area, unit:

square millimeter Main Color Sub Color E030380 3 Power Condition Explanation 30(ENG) From battery positive terminal and connected to front compartment fuse and re- lay box without any fuse installed. Uninterruptible power. 30IP(a) From front compartment fuse and relay box and connected to instrument panel fuse and relay box with EF47 fuse installed. Uninterruptible power. 30IP(b) From front compartment fuse and relay box and connected to instrument panel fuse and relay box with EF46 fuse installed. Uninterruptible power. IGN(a) From front compartment fuse and relay box and connected to instrument panel fuse and relay box with EF31 fuse installed. Powered when ON.

IGN1 From front compartment fuse and relay box and connected to front compartment fuse and relay box with IGN1 relay (ERLY05) installed. Powered when ON. ACC From front compartment fuse and relay box and connected to instrument panel fuse and relay box with SB02 fuse installed. Powered when ACC/ON. Color Code R O W Wire Color Red Orange White Example B Y Black Yellow V Purple G L Green Blue Br Gr Brown Gray P Lg Pink Light green

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Description of Main Symbols In Circuit Diagram

How to Use This Manual [5] Connector between wire harness and wire harness. For details, refer to section “ Wiring Harness Lo- cation Diagram ” . [6] Electrical unit terminal No., for example, it indicates 20# terminal in front compartment fuse and relay box. [7] Fuse in front compartment fuse and relay box. Description of Main Symbols In Circuit Diagram 2 1 3 E010010 [8] The gray area indicates the inside of fuse and relay box. [9] The connector number corresponding to front compartment relay box connector in circuit diagram. [10] Electrical components name and circuit diagram number. [11] Wire connection point. 1 2 E010020 [12] GE-002 is a number of ground connector of engine wire harness.

In which, “ G ” indicates ground, “ E ” indicates engine wire harness, “ 002 ” indicates number of this wire connector. For detailed ground point location symbol, refer to section “ Ground Points Layout ” . [13] Instrument panel relay box is presented by RF. 1 E010030 4 - + BATTERY BATTERY Stores chemical energy and converts it into electrical energy. Provides DC current for the auto’s various electrical circuits. GROUND The point at which wiring attaches to the Body, thereby providing a return path for an electrical circuit; without a ground, current cannot flow. RELAY An electrically operated switch.

Current flow through a small coil creates a magnetic field which either opens or closes an attached switch. [1] [2] WIRES Crossed wires [1] without a black dot at the junction are not joined; crossed wires [2] with a black dot at the junction are spliced (joined) connections. M MOTOR A power unit which converts electrical energy into mechanical energy, especially rotary motion. Low Current Medium Current High Current FUSE A thin metal strip which burns through when too much current flows through it, thereby stopping current flow and protecting a circuit from damage. [1] NORMALLY OPEN [2] NORMALLY CLOSED SWITCH Opens and closes circuits, thereby stopping [1] or allowing [2] current flow.

TWISED-PAIR LINE Two wires are twisted together to transmit signals. SPEAKER An electromechanical device which creates sound waves from current flow. SOLENOID An electromagnetic coil which forms a magnetic field when current flows, to move a plunger, etc. HORN An electric device which sounds a loud audible signal. CIGARETTE LIGHTER An electric resistance heating element. IGNITION COIL Converts low–voltage DC current into high–voltage ignition current for firing the spark plugs. LED Upon current flow, these diodes emit light without producing the heat of a comparable light. LIGHT Current flow through a filament causes the filament to heat up and emit light.

RESISTOR An electrical component with a fixed resistance, placed in a circuit to reduce voltage to a specific value. HEATING WIRE An electric resistance heating element. No.

Definition Example 1 Chip fuse in front com- partment fuse and relay box is represented by EF + number EF05 15A represents 15A chip fuse with num- ber 05 in front compart- ment fuse and relay box 2 Slow blow fuse in front compartment fuse and relay box is represented by SB + number SB01 40 represents 40A slow blow fuse with number 01 in front com- partment fuse and relay box 3 Side high current fuse in front compartment fuse and relay box is repre- sented by MF+ number MF01 150A represents 150A side high current fuse with number 01 in front compartment fuse and relay box No. Definition 1 Wires Connected 2 Wires not Connected No.

Definition Example 1 Chip fuse in instrument panel fuse and relay box is represented by RF + number RF01 10A represents 10A chip fuse with num- ber 01 in instrument panel fuse and relay box

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