The Chery Arrizo 7, also known as the Chery A4 (M16), produced from 2013 to 2018, is a compact sedan that aimed to compete in the global market with a focus on affordability, comfort, and modern features. Its electrical system, which includes crucial components like the fuse box and relays, plays a significant role in ensuring the smooth and reliable operation of the vehicle.
Fuse Box in the Chery Arrizo 7 / A4 (M16)
The fuse box in the Chery Arrizo 7 from 2013 to 2018 is responsible for safeguarding the vehicle’s various electrical circuits. These circuits power essential systems such as the engine control module, lighting systems (headlights, taillights, interior lights), infotainment features, climate control, and more. Each fuse is a safety device that prevents damage to these circuits by breaking the circuit in the event of an overload or short circuit.
The Chery Arrizo 7 typically has two main fuse boxes: one located inside the cabin, often under the dashboard, and another in the engine compartment. The interior fuse box generally handles systems related to the vehicle’s interior and comfort features, while the engine compartment fuse box manages more critical components like the engine and transmission controls.
Relays in the Chery Arrizo 7 / A4 (M16)
Relays in the Chery Arrizo 7 function as electrically controlled switches that manage the power supply to high-current systems. These systems include the starter motor, fuel pump, air conditioning compressor, and power windows. Relays are crucial because they allow a low-power circuit to control a high-power circuit, ensuring that heavy-duty components receive the power they need without overloading the vehicle’s smaller switches and wiring.
The relays are typically located near the fuse boxes, making them accessible for maintenance. They are designed to handle the higher currents required by the vehicle’s more power-intensive functions, and their reliable operation is critical to the vehicle’s overall performance.
Maintenance and Troubleshooting
Maintaining the fuse box and relays in the Chery Arrizo 7 is essential for preventing electrical issues and ensuring all systems operate smoothly. If an electrical component, such as the air conditioning, headlights, or infotainment system, fails to function, checking the relevant fuses and relays should be the first step in diagnosing the problem.
When a fuse blows, it should be replaced with a new fuse of the same rating to prevent further electrical issues. Similarly, if a relay fails, replacing it with a compatible relay will restore the function of the affected system. Ensuring that the connections within the fuse box and relays are clean and free from corrosion will also help maintain the electrical integrity of the vehicle.
Common Electrical Issues
Owners of the Chery Arrizo 7 may encounter common electrical issues such as blown fuses, malfunctioning relays, or corroded connections. Addressing these issues early is critical to prevent more significant problems. For instance, a faulty relay in the starter circuit could prevent the car from starting, while a blown fuse in the lighting circuit could result in non-functional headlights, which is a safety concern.
MUST READ: DYI – How to Check Car Fuses?
(2013-2018) Chery Arrizo 7 / A4 (M16) 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 Arrizo 7 / A4 (M16) 2013-2018 fuse assignment
Year of production: 2013, 2014, 2015, 2016, 2017, 2018
Passenger Compartment Fuse Box
Fuse Box Location
The Instrument panel fuse box is located on the lower left side of instrument panel.
Fuse Box Diagram
Assignment of the fuses in the instrument panel
| № | Description |
|---|---|
| RF01 | Reserve |
| RF02 | A/C System / Audio System / Shift Mechanism (CVT) / IGN2 Relay Coil (w/o PEPS) |
| RF03 | SRS Control Module |
| RF04 | ESP (ABS) / Steering Angle Sensor |
| RF05 | Instrument Cluster |
| RF06 | Reserve |
| RF07 | PEPS (w/ PEPS) / ECM/TCU (CVT) |
| RF08 | A/C Integrated Switch / BCM / EPS |
| RF09 | Cigarette Lighter |
| RF10 | A/C Integrated Switch / Audio System / BCM |
| RF11 | Reserve |
| RF12 | Reserve |
| RF13 | Power Outside Rear View Mirror Switch / Blower and ACC Relay Coil (w/o PEPS) |
| RF14 | Reserve |
| RF15 | Sliding Roof Switch / Diagnostic Interface |
| RF16 | Reserve |
| RF17 | Reserve |
| RF18 | A/C Control Panel and A/C High/Low Pressure Switch |
| RF19 | Audio System |
| RF20 | Instrument Cluster |
| RF21 | Spare |
| RF22 | Spare |
Engine Compartment Fuse Box
Fuse Box Location
The fuse 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 | Ignition Switch (w/o PEPS) |
| EF02 | Driver Seat Power Adjustment |
| EF03 | Immobilizer Control Module (w/o PEPS) / Brake Switch |
| EF04 | Ignition Switch (w/o PEPS) |
| EF05 | PEPS (w/ PEPS) / TCU / TCU Relay Coil (CVT) |
| EF06 | ESP (ABS) |
| EF07 | IP Fuse Box (B+) |
| EF08 | ESP (ABS) |
| EF09 | Reserve |
| EF10 | Reserve |
| EF11 | TCU / Gearbox / Gear Shift Mechanism (CVT) |
| EF12 | Front Fog Light |
| EF13 | Headlight Leveling Switch |
| EF14 | Right Headlight Low Beam / Right Headlight Adjustment Motor |
| EF15 | Left Headlight Low Beam / Left Headlight Adjustment Motor |
| EF16 | Right Headlight High Beam |
| EF17 | Left Headlight High Beam |
| EF18 | PEPS (w/ PEPS) |
| EF19 | IP Fuse Box (ON) |
| EF20 | Sliding Roof Motor |
| EF21 | Brake Switch / Sliding Roof Motor |
| EF22 | Back-up Light |
| EF23 | Reversing Radar Control Module |
| EF24 | Blower |
| EF25 | Backup Power Supply |
| EF26 | IP Fuse Box (ACC) |
| EF27 | Horn |
| EF28 | A/C Compressor Clutch Switch |
| EF29 | Fuel Pump Motor |
| EF30 | ECM |
| EF31 | Ignition Coil |
| EF32 | Upstream Oxygen Sensor |
| EF33 | Injector |
| EF34 | Variable Intake Valve / Canister Solenoid Valve / Variable Camshaft Timing (Intake/Exhaust) |
| EF35 | Cooling Fan Control Module |
| EF36 | Downstream Oxygen Sensor |
| EF37 | ECM |
| EF38 | Reserve |
| EF39 | Starter Control |
Power fuses
The power fuses are located at side of engine compartment fuse and relay box.
| № | Description |
|---|---|
| 1 | – |
| 2 | Trunk Fuse and Relay Box |
| 3 | BCM |
| 4 | – |
| 5 | – |
| 6 | – |
| 7 | EPS |
| 8 | Alternator |
| 9 | Cooling Fan |
Luggage Compartment Fuse Box
Fuse Box Location
Trunk fuse and relay box is located in the trunk, next to the trunk light.
Fuse Box Diagram
Assignment of the fuses in the luggage compartment
| № | Description |
|---|---|
| TF01 | Rear Defroster |
| TF02 | Rear Fog Light |
| TF03 | Reserve |
| TF04 | Trunk Lock |
| TF05 | Antenna Amplifier |
Conclusion
The fuse box and relay system in the Chery Arrizo 7 / A4 (M16) from 2013 to 2018 are vital components of the vehicle’s electrical system. Regular inspection and maintenance of these components are necessary to ensure the reliability and safety of the vehicle. By understanding the importance of these electrical components, owners can better maintain their Chery Arrizo 7, ensuring a dependable and enjoyable driving experience. Proper care and timely troubleshooting can prevent potential electrical issues, ensuring that the vehicle’s features function correctly and the car remains safe and reliable on the road.
