This article provides a detailed overview of the fuse box diagrams for the first-generation Chery Tiggo, covering model years 2017 through 2023.
Fuses RF27 and RF28 in the interior fuse box protect the 12V power outlets (cigarette lighter sockets).
Passenger Compartment
The interior fuse box is located on the driver's side, behind the lower dashboard trim. To access the fuses:
1. Remove the side trim panel.
2. Remove the two retaining screws and detach the trim panel.
Example of fuse box access.
| Diagram | ||
|---|---|---|
|
||
| No. | Description | Rating (A) |
| RRLY 01 | Backup relay | |
| RRLY 02 | Reverse lamp relay (ISS) | |
| RRLY 03 | Rear window defogger relay | |
| RF01 | Body Control Module (BCM), Instrument Cluster Module (ICM), Immobilizer (IMMO) | 10 |
| RF02 | Not used | |
| RF03 | Steering Angle Sensor (SAS), Electronic Power Steering (EPS) | 10 |
| RF04 | Not used, or (depending on trim): 360-Degree Surround View System (AVM), Blind Spot Detection (BSD), Multimedia System, Front Collision Warning Radar (MPC/MRR) | 10 |
| RF05 | Supplemental Restraint System (SRS) / Airbag Control Module | 10 |
| RF06 | Not used | - |
| RF07 | HVAC Control Panel, Head Unit Control Panel, Headlight Leveling Switch, Sunroof Control Switch (SEE NOTE) | 10 |
| RF08 | Not used | - |
| RF09 | Radio / Head Unit Control Module, HVAC Control Panel, Telematics Box (T-BOX) | 10 |
| RF10 | Instrument Cluster Module (ICM), Rain Sensor | 10 |
| RF11 | Not used | - |
| RF12 | Not used | - |
| RF13 | Not used | - |
| RF14 | Not used | |
| RF15 | Diagnostic Link Connector (OBD-II), Telematics Unit (VTM), Key-In Sensor, Electronic Parking Brake Switch (EPB SW) | 7.5 |
| RF16 | USB charging module, USB port | 10 |
| RF17 | Not used | - |
| RF18 | Power adjustable heated exterior mirrors (left and right), Rear window defogger status feedback (MIRROR HEATER) | 10 |
| RF19 | Passive Entry Passive Start (PEPS) system, AWD/4WD Control Module, Engine Control Unit (ECU), DC-DC converter for Start-Stop system (ISS) | 10 |
| RF20 | Power seat adjustment (SEAT ADJ) | 30 |
| RF21 | Ignition Switch 2 (AM2) circuit during engine start (for models without PEPS) (IGN SW2) | 10 |
| RF22 | Not used, or Ignition Switch 1 (IGN SW1) | 20 |
| RF23 | Reverse lamps | 10/15 |
| RF24 | Rear window defogger (via Relay 03) | 30 |
| RF25 | Not used | - |
| RF26 | Head Unit Control Module, Power Exterior Mirrors, Body Control Module (BCM), Sunroof (RADIO, BCM, MIRROR ADJ, SUNROOF) | 10 |
| RF27 | 12V power outlet / Cigarette lighter (Chery Tiggo T4) | 15 |
| RF28 | 12V Power Outlet (SPARE POWER) | 15 |
Engine Compartment
There are two power distribution boxes located in the engine compartment to protect the vehicle's electrical circuits.
Main Power Fuses
Located on the side of the primary distribution box.
| Diagram | ||
|---|---|---|
|
||
| No. | Description | Rating (A) |
| 1 | Alternator | 150 |
| 2 | Radiator cooling fan (low speed) | 40 |
| 3 | Radiator cooling fan (high speed) | 50 |
| 4 | Electronic Power Steering (EPS) | 80 |
| 5 | Passenger compartment fuse box | 60 |
Engine Compartment Fuse Box
Located adjacent to the battery.
General overview.
| Diagram | ||
|---|---|---|
|
||
| No. | Description | Rating (A) |
| ERLY 01 | Accessory relay (ACC) | |
| ERLY 02 | High beam headlamp relay (HIGH BEAM) | |
| ERLY 03 | Ignition relay (IGN) | |
| ERLY 04 | Low beam headlamp relay (LOW BEAM) | |
| ERLY 05 | Engine Management System (EMS) relay | |
| ERLY 06 | Vacuum pump relay | |
| ERLY 07 | Reverse lamp relay | |
| ERLY 08 | Windshield wiper relay (low speed) | |
| ERLY 09 | Windshield wiper relay (high speed) | |
| ERLY 10 | Transmission Control Unit (TCU) relay | |
| ERLY 11 | Horn relay (HORN) | |
| ERLY 12 | A/C compressor clutch relay (AC Clutch) | |
| ERLY 13 | Fuel pump relay (FUEL PUMP) | |
| ERLY 14 | Radiator cooling fan relay (high speed) (FAN HIGH) | |
| ERLY 15 | HVAC blower motor relay (BLOWER) | |
| ERLY 16 | Starter relay (START) | |
| ERLY 17 | Front fog lamp relay | |
| ERLY 18 | Radiator cooling fan relay (low speed) (FAN LOW) | |
| EF01 | Heated seats (SEAT HEAT) | 20 |
| EF02 | Electronic Steering Column Lock (ESCL) | 15 |
| EF03 | High beam (left headlamp) (L HIGH BEAM) | 10 |
| EF04 | High beam (right headlamp) (R HIGH BEAM) | 10 |
| EF05 | Ignition power 1 (IGN POWER) | 15 |
| EF06 | Electronic Stability Program (ESP) / Anti-lock Braking System (ABS) | 7.5 |
| EF07 | Engine Control Unit (ECU), Transmission Control Unit (TCU), Brake light switch, Reverse gear switch | 7.5 |
| EF08 | A/C pressure switch, Parking assist radar (AC SW & Radar) | 10 |
| EF09 | Alternator excitation winding (ALT EXC) | 7.5 |
| EF10 | Body Control Module (BCM) - Power 5 (BCM POWER5) | 25 |
| EF11 | Body Control Module (BCM) - Power 6 (BCM POWER6) | 25 |
| EF12 | Vacuum pump relay (VACUUM PUMP) | 20 |
| EF13 | Heated oxygen sensors (front and rear) (O2 SNSR) | 15 |
| EF14 | Ignition coils (IGN COIL) | 15 |
| EF15 | Memory power supply (Memory Fuse) | 15 |
| EF16 | Body Control Module (BCM) - Power 4 (Power4) | 25 |
| EF17 | Sunroof (SUNROOF) | 30 |
| EF18 | Body Control Module (BCM) - Power 5 (Power5) | 25 |
| EF19 | Transmission Control Unit (TCU) (via Relay 10) | 10 |
| EF20 | Front fog lamps (via Relay 17) (FOG Lamp) | 15 |
| EF21 | Body Control Module (BCM) - Power 3 (Power3) | 20 |
| EF22 | Horn (Relay 11), Low beam (Relay 04), High beam (Relay 02), Engine Management System (EMS) (Relay 05) (COIL) | 10 |
| EF23 | Body Control Module (BCM) - Power 6 (Power6) | 25 |
| EF24 | Brake lights / Stop lamps | 10 |
| EF25 | Horn (HORN) | 15 |
| EF26 | Engine Control Unit (ECU) and Transmission Control Unit (TCU) (ECU/TCU) | 7.5/10 |
| EF27 | Spare / Not used | |
| EF28 | Reverse lamps (via Relay 07) | 10 |
| EF29 | Windshield wipers and washer (via Relays 08/09) (WIPER) | 30 |
| EF30 | A/C compressor clutch (via Relay 12) (AC Clutch) | 10 |
| EF31 | Fuel pump | 15 |
| EF32 | Spare / Not used | |
| EF33 | Low beam (left headlamp) | 15 |
| EF34 | Low beam (right headlamp) | 15 |
| EF35 | Electronic thermostat, Variable Valve Timing (VVT) solenoid, EGR valve, EVAP purge valve | 15 |
| EF36 | Adaptive transmission control module (select models) | 10 |
| EF37 | Engine Control Unit (ECU) | 7.5/10 |
| EF38 | Fuel injectors (Cylinders 1-4) (INJECTOR) | 15 |
| EF39 | Spare / Not used | |
| EF40 | HVAC blower motor relay coil (via Relay 15) (BLOWER RLY Coil) | 7.5 |
| SB01 | Electronic Stability Program (ESP) / Anti-lock Braking System (ABS) | 25/40 |
| SB02 | Body Control Module (BCM) - Power 2 (BCM Power2) | 30 |
| SB03 | Dual-Clutch Transmission (DCT) | 30 |
| SB04 | Body Control Module (BCM) - Power 1 (BCM Power1) | 30 |
| SB05 | Heated windshield (Windshield Heat2) | 50 |
| SB06 | HVAC blower motor (via Relay 15) (BLOWER) | 30 |
| SB07 | Starter motor | 30 |
| SB08 | Electronic Stability Program (ESP) / Anti-lock Braking System (ABS) | 40 |
| SB09 | Accessory power (ACC) | 30 |