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.
Integrated Central Control Unit: Function
2022 Hyundai Santa Cruz SEL, FWDSECTION Function
ICU* has a built-in CGW* and SJB*. The CGW* enables CAN network communication between controllers sending and receiving data using different protocols.
| Component | Name_ETM | Description | ETM |
|---|---|---|---|
| ICU* CGW* SJB* |
→ "ICU JUNCTION BLOCK" → "ICU JUNCTION BLOCK_IPS CONTROL MODULE" → "ICU JUNCTION BLOCK" |
→ [CGW+SJB] Integrated Central control Unit → Central Gate Way → Smart Junction Block |
SD200-2 SD200-4 SD200-6 SD200-8 SD200-10 |
| ABS ESP EPB |
"ABS CONTROL MODULE" "ESP CONTROL MODULE" |
→ Anti-lock Braking System → Electronic Stability Program → Electronic Parking Brake |
SD200-2 SD200-4 |
| ACU | "SRS CONTROL MODULE" | Air Bag Control Unit | SD200-2 |
| ADAS PRK | "ADAS UNIT (PARKING)" | Advanced Driver Assistance System_PaRKing | SD200-6 |
| AMP | "AMP" | External Amplifier | SD200-10 |
| AV/AVN | "A/V & NAVIGATION HEAD UNIT" | Audio Video/Audio Video Navigation | SD200-10 |
| "AUDIO" | |||
| BCW | "REAR RADAR LH" | Blind-Spot Collision Warning | SD200-6 |
| "REAR RADAR RH" | |||
| CLU | "INSTRUMENT CLUSTER" | Instrument cluster | SD200-6 SD200-10 |
| DATC | "A/C CONTROL MODULE" | Dual Automatic Temperature Control | SD200-6 |
| EMS | "PCM" | Engine Management System | SD200-4 SD200-12 |
| "ECM" | |||
| IAU | "IAU" | Identity Authentication Unit | SD200-8 |
| IBU BCM TPMS SMK |
"IBU" | → [BCM+TPMS+SMK] Integrated Body control Unit → Body Control Module → Tire Pressure Monitoring System → Smart Key control module |
SD200-4 SD200-8 |
| LKAS | "MULTIFUNCTION FRONT VIEW CAMERA" | Lane Keeping Assist System | SD200-6 |
| MDPS | "MDPS UNIT" | Motor Driven Power Steering | SD200-2 |
| MLM | "FRONT MOOD LAMP UNIT" | Mood Lamp Master module | SD200-8 |
| ODS | "PASSENGER OCCUPANT DETECTION SENSOR" | Occupant Detection Sensor | SD200-2 |
| RVM | "REAR VIEW CAMERA" | Rear View Monitor | SD200-8 |
| SHVU FR | "FRONT SEAT WARMER CONTROL MODULE" "FRONT AIR VENTILATION SEAT CONTROL MODULE" |
Seat Warmer System | SD200-8 |
| 4WD | "4WD ECM" | 4 Wheel Drive | SD200-4 |
| TCU | "PCM" | Transmission Control Unit | SD200-4 SD200-12 |
| "TCM" | |||
| WPC | "WIRELESS CHARGER" | Wireless Power Charger | SD200-6 |
RENDER: 1.0x
NO RELATED
Recommended Tools & Savings
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
Affiliate disclosure: We may earn a commission at no extra cost to you.
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.