Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
Components and Components Location: Components
| RELAY DESCRIPTION |
|---|
| Cooling Fan (High) Relay |
| Engine Control Relay |
| Blower Relay |
| Cooling Fan (Low) Relay |
| Rear Wiper Relay |
| Fog Lamp Relay |
| Fuel Pump Relay |
| Start Relay |
| Front Wiper Relay |
| A/C Relay |
| Burglar Alarm Horn Relay |
| Horn Relay |
| HAC Relay |
| Rear Defogger Relay |
| Fuse Name | (A) | Circuit Protected | |
|---|---|---|---|
| MULTI FUSE | MDPS | 80A | EPS Control Module |
| BLOWER | 40A | E/R Fuse & Relay Box (Blower Relay) | |
| DCT 1 | 40A | TCM | |
| RR HTD | 40A | E/R Fuse & Relay Box (Rear Defogger Relay) | |
| ALT | 125A | E/R Fuse & Relay Box (Multi Fuse - DCT 1, MDPS, RR HTD, BLOWER), Alternator | |
| ABS 2 | 30A | Multipurpose Check Connector, ESC Module | |
| B+ 2 | 50A | Smart Junction Box (Power Window Relay, IPS Control Module (ARISU LT), Fuse - SAFETY POWER WINDOW, AMP) | |
| B+ 1 | 50A | Leak Current Autocut Device (Room Lamp Relay, Leak Current Autocut Switch, Fuse - INTERIOR LAMP, MULTIMEDIA, MEMORY). Fuse S/HEATER | |
| FUSE | C/FAN | 40A | E/R Fuse & Relay Box (Cooling Fan (High) Relay, Cooling Fan (Low) Relay) |
| A/CON | 10A | E/R Fuse & Relay Box (A/CON Relay) | |
| FOG LP FRT | 10A | E/R Fuse & Relay box (Fog Lamp Relay) | |
| HORN | 15A | E/R Fuse & Relay Box (Burglar Alarm Horn Relay, Horn Relay) | |
| SUNROOF | 20A | Panorama Sunroof Motor | |
| IG 2 | 40A | Ignition Switch, PDM Relay Box (IG 2 Relay), E/R Fuse & Relay Box (Start Relay) | |
| IG 1 | 40A | Ignition Switch, PDM Relay Box (IG 1 Relay, ACC Relay) | |
| SENSOR 1 | 20A | ECM | |
| SENSOR 2 | 10A | Oil Control Valve #1 (Intake)/#2 (Exhaust), Purge Control Solenoid Valve, Variable Intake Solenoid Valve, Canister Close Valve, E/R Fuse & Relay Box (A/CON Relay), Cooling Fan (High) Relay, Cooling Fan (Low) Relay | |
| SENSOR 3 | 15A | ECM, Oxygen Sensor (Up)/(Down), E/R Fuse & Relay Box (HAC Relay) | |
| ECU 2 | 15A | ECM | |
| DCT 3 | 15A | TCM | |
| F/PUMP | 15A | E/R Fuse & Relay box (Fuel Pump Relay) | |
| ABS 1 | 40A | ESC Module | |
| ECU 1 | 30A | E/R Fuse & Relay Box (Engine Control Relay, Fuse - ECU 2, ECU 3) | |
| DCT 2 | 40A | TCM | |
| B+ 3 | 50A | Smart Junction Box (Tail Lamp Relay, IPS Control Module (ARISU RT), Fuse - STOP LP, SMART KEY 1/2, INVERTER 2, DR LOCK) | |
| ECU 3 | 10A | Sport Mode Switch |
* USE THE DESIGNATED FUSE AND RELAY ONLY
Use the Manual With the Right Hardware
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.
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