The Chery Tiggo 5 (T21), produced from 2013 to 2015, is a compact SUV that gained popularity for its affordable price, decent performance, and practical features. The electrical system of the Tiggo 5, which includes the fuse box and relay components, is vital for the vehicle’s operation and reliability.
Fuse Box in the Chery Tiggo 5 (T21)
The fuse box in the Chery Tiggo 5 from 2013 to 2015 is designed to house various fuses that protect the vehicle’s electrical circuits. These circuits power essential components, including the engine control module, lighting systems, climate control, infotainment features, and more. Each fuse is designed to break the circuit if there is an overload or short circuit, thereby preventing damage to the vehicle’s electrical system.
The fuse box is typically located under the dashboard or in the engine compartment. It contains a detailed diagram that indicates the function of each fuse, allowing for easy identification and replacement if necessary. Regular inspection of the fuse box ensures that all electrical components function properly and helps prevent potential electrical issues.
Relays in the Chery Tiggo 5 (T21)
Relays in the Chery Tiggo 5 act as electrically operated switches that control high-current circuits. These relays are essential for the precise operation of various functions, such as the starter motor, fuel pump, air conditioning compressor, power windows, and other electrical accessories. By controlling the power flow to these components, relays ensure efficient and reliable operation.
Relays are typically found in the same vicinity as the fuse box, either in the engine compartment or under the dashboard. They are designed to handle higher current loads than regular fuses, making them critical for high-power applications. Ensuring that relays are functioning correctly is crucial for maintaining the overall electrical health of the vehicle.
Maintenance and Troubleshooting
Regular inspection and maintenance of the fuse box and relays are necessary to ensure the smooth operation of the Chery Tiggo 5. This includes checking for blown fuses, inspecting relays for signs of wear or failure, and replacing any damaged components promptly. Proper maintenance helps prevent electrical issues that could affect the vehicle’s performance and safety.
Common Electrical Issues
Owners of the Chery Tiggo 5 should be aware of common electrical issues that could arise, such as blown fuses, faulty relays, and corroded connections. Addressing these issues early can prevent more significant problems and ensure the vehicle remains reliable.
MUST READ: DYI – How to Check Car Fuses?
(2013-2015) Chery Tiggo 5 (T21) fuse box and relay with Diagram
WARNING
- Never replace a fuse with one that has a higher amperage rating.
- A fuse with a too-high amperage could damage the electrical part and cause a fire.
- On no account should fuses be repaired (e.g. patched up with tin foil or wire) as this may cause serious damage elsewhere in the electrical circuit or cause a fire.
- If a fuse blows repeatedly, do not keep replacing it. Instead, have the cause for the repeated short circuit or overload tracked and fixed.
- Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market.
Chery Tiggo 5 (T21) 2013-2015 fuse assignment
Year of production: 2013, 2014, 2015
Passenger Compartment Fuse Boxes
Fuse Box A
Instrument panel fuse and relay box A is located on the lower left side of instrument panel.
Assignment of the fuses in the instrument panel fuse and relay box A
| № | Description |
|---|---|
| RF01 | Reversing Radar |
| RF02 | SPORT Switch Backlight (for CVT Model) / Headlight Leveling Dial |
| RF03 | Back-up Light Relay Coil (for CVT Model) |
| RF04 | – |
| RF05 | – |
| RF06 | Yaw Sensor / Steering Angle Sensor / Instrument Cluster / Front Passenger Seat Belt Reminder Light / Diagnosis Connector / Engine Immobilizer / ESP Indication |
| RF07 | BCM/EPS/PEPS |
| RF08 | Airbag |
| RF09 | Brake Switch |
| RF10 | A/C Control Panel |
| RF11 | – |
| RF12 | – |
| RF13 | Relay Coils of Rear Defroster, Blower, Seat Heater / Audio System / BCM |
| RF14 | Cigarette Lighter |
| RF15 | Outside Rear View Mirror Adjustment Switch / Sunroof Switch |
| RF16 | – |
| RF17 | – |
| RF18 | – |
| RF19 | – |
| RF20 | – |
| RF21 | Automatic A/C Control Panel |
| RF22 | Audio System |
| RF23 | Instrument Cluster / Diagnosis Connector |
| RF24 | Key Switch |
| RF25 | – |
| RF26 | – |
Fuse Box B
Instrument panel fuse and relay box B is located on the lower right side of instrument panel.
Assignment of the fuses in the instrument panel fuse and relay box B
| № | Description |
|---|---|
| RF27 | Spare |
| RF28 | – |
| RF29 | – |
| RF30 | IP Fuse and Relay Box A |
| RF31 | – |
| RF32 | Power Seat Adjustment |
| RF33 | Rear Defroster |
| RF34 | Left Seat Heater |
| RF35 | Brake Light Switch |
| RF36 | Reserve |
| RF37 | Right Seat Heater |
| RF38 | – |
| RF39 | – |
| RF40 | Right Window Jam Protection |
| RF41 | Left Window Jam Protection |
| RF42 | Outside Rear View Mirror Heating / Defrosting Feedback Signal |
| RF43 | – |
| RF44 | – |
| RF45 | Backup Power Supply |
| RF46 | Ignition Switch |
| RF47 | PEPS |
| RF48 | – |
| RF49 | Sunroof |
| RF50 | – |
| RF51 | – |
Engine Compartment Fuse Box
Fuse Box Location
Engine compartment fuse and relay box is located on the left side of engine compartment and the rear side of left headlight.
Fuse Box Diagram
Assignment of the fuses in the engine compartment
| № | Description |
|---|---|
| EF01 | Right Headlight High Beam |
| EF02 | Left Headlight High Beam |
| EF03 | Right Headlight Low Beam |
| EF04 | Left Headlight Low Beam |
| EF05 | Front Fog Light |
| EF06 | – |
| EF07 | Ignition Coil |
| EF08 | Injector / Camshaft Timing |
| EF09 | – |
| EF10 | A/C Compressor |
| EF11 | – |
| EF12 | – |
| EF13 | – |
| EF14 | – |
| EF15 | IGN2 |
| EF16 | – |
| EF17 | ECM/TCU (for CVT Model) |
| EF18 | Spare |
| EF19 | TCU (for CVT Model)/ECM |
| EF20 | Spare |
| EF21 | – |
| EF22 | – |
| EF23 | – |
| EF24 | – |
| EF25 | Horn |
| EF26 | Spare |
| EF27 | Air Flow Meter / Canister |
| EF28 | Back-up Light Switch (for MT Model) |
| EF29 | Alternator Excitation |
| EF30 | Back-up Light / Reversing Radar (for CVT Model) |
| EF31 | – |
| EF32 | – |
| EF33 | – |
| EF34 | IGN Power Supply |
| EF35 | Fuel Pump |
| EF36 | ABS/ESP |
| EF37 | Spare |
| EF38 | Fuel Pump Relay Coil / Fan Relay Coil |
| EF39 | Oxygen Sensor |
| EF40 | ECM |
| EF41 | Starter |
| EF42 | – |
| EF43 | IGN1 |
| EF44 | – |
| EF45 | – |
| EF46 | TCU (for CVT Model) |
| EF47 | ABS/ESP |
| EF48 | ACC |
Conclusion
The fuse box and relay components of the Chery Tiggo 5 (T21) from 2013 to 2015 play a crucial role in the vehicle’s electrical system. Proper maintenance and regular inspection of these components are essential for ensuring reliable operation and preventing electrical issues. By understanding the importance of the fuse box and relays, owners can maintain their vehicle’s performance and safety, enhancing the overall driving experience of the Chery Tiggo 5.
