Hyundai Santa Cruz (NX4A OB) 2021-2025 Service Manual / Body Electrical System / Integrated Body Control Unit (IBU) / Components and Components Location
Hyundai Santa Cruz: Integrated Body Control Unit (IBU) / Components and Components Location
| No | Connector A | Connector B | Connector C | Connector D |
| 1 | Speed_input | - | ECU ground | Blower motor operate_output |
| 2 | - | Rear washer switch_output | power ground | - |
| 3 | Front washer switch_input | - | Battery (+) ECU | - |
| 4 | PDW-R power_input | - | Battery (+) power | - |
| 5 | RPM_input | Front wiper low relay_output | - | - |
| 6 | - | - | Immobilizer antenna power_output | Start feedback_output |
| 7 | ACC relay_output | PDW switch IND_output | Immobilizer antenna ground_output | - |
| 8 | Multifunction switch ground_output | - | IGN 1_output | - |
| 9 | - | - | - | Passenger outside handle _output |
| 10 | Front wiper switch_output | - | - | - |
| 11 | IGN1 relay_output | - | B_CAN (Low) | - |
| 12 | Head lamp (High) switch_output | - | B_CAN (High) | - |
| 13 | IGN2 relay_output | Auto light sensor signal_output | Start relay_output | - |
| 14 | Mirror unfolding_output | - | P_CAN (Low) | Bumper antenna power_output |
| 15 | wiper relay power_output | - | P_CAN (High) | Passenger outside handle antenna(+)_output |
| 16 | Rear right seat belt IND_output | SSB switch 2_input | Sunroof status_output | Driver outside handle antenna(+)_output |
| 17 | Rear left seat belt IND_output | PDW OPT_output | PDW-R switch_output | Tailgate antenna(+)_output |
| 18 | - | Front wiper back up switch_input | IFU door unlock signal_output | Interior antenna2 power_output |
| 19 | Rear wiper relay | Front wiper high relay_output | LIN3 | Interior antenna1 power_output |
| 20 | - | SSB symbol illumination (+)_output | LIN4 | - |
| 21 | PDW power_output | - | - | - |
| 22 | - | - | ATM solenoid_output | - |
| 23 | - | Auto light sensor ground_output | ACC_output | - |
| 24 | Brake switch_output | - | - | - |
| 25 | Rear wiper relay_output | - | - | Driver outside handle switch_output |
| 26 | UIPROA OPT_output | - | - | - |
| 27 | Front wiper volume switch_output | - | - | - |
| 28 | - | - | - | - |
| 29 | Light switch_output | - | kline IMMO | - |
| 30 | Puddle lamp_output | SSB switch1_output | RVM switch_output | - |
| 31 | Fog lamp switch_output | - | P-Position_output (AT) | Bumper antenna ground_output |
| 32 | Mirror folding_output | Wiper parking switch_output | Clutch ignition lock switch_output (MT) | Passenger outside handle antenna(-)_output |
| 33 | - | IGN2_output | Driver outside handle antenna (-)_output | |
| 34 | Rear center seat belt IND_output | LIN1 | Tailgate antenna (-)_output | |
| 35 | - | LIN2 | Interior antenna2 ground_output | |
| 36 | - | Auto light sensor power_output | Interior antenna1 ground_output | |
| 37 | External amplifier_output | |||
| 38 | PDW-R power_output |
| No | Connector A | Connector B | Connector C |
| 1 | - | - | ECU ground |
| 2 | - | Rear washer switch_input | Power ground |
| 3 | Front washer switch_input | - | Battery (+) ECU |
| 4 | PDW-R power_input | - | Battery (+) power |
| 5 | - | Front wiper low relay_output | - |
| 6 | - | Key holder illumination_output | Immobilizer antenna power_output |
| 7 | - | PDW switch IND_output | Immobilizer antenna ground_output |
| 8 | Multifunction switch ground_input | - | IGN 1_input |
| 9 | - | - | - |
| 10 | Front wiper switch_input | - | - |
| 11 | IGN1 relay_output | - | B_CAN (Low) |
| 12 | Head lamp (High) switch_input | - | B_CAN (High) |
| 13 | - | Auto light sensor signal_input | - |
| 14 | Mirror unfolding_output | - | P_CAN (Low) |
| 15 | wiper relay power_output | - | P_CAN (High) |
| 16 | Rear right seat belt IND_output | Key in switch_input | Sunroof status_input |
| 17 | Rear left seat belt IND_output | PDW OPT_input | PDW-R switch_input |
| 18 | - | Front wiper back up switch_input | Door unlock signal_output |
| 19 | Rear wiper relay | Front wiper high relay_output | LIN3 |
| 20 | - | - | LIN4 |
| 21 | PDWpower_output | - | - |
| 22 | - | - | ATM Solenoid_output |
| 23 | - | Auto light sensor ground_output | ACC_input |
| 24 | Brake switch_input | - | - |
| 25 | Rear wiper relay_output | - | - |
| 26 | UIPROA OPT_input | - | Key in solenoid_output |
| 27 | Front wiper volume switch_input | - | Start relay_output |
| 28 | - | - | - |
| 29 | Light switch_input | - | kline IMMO |
| 30 | - | - | RVM switch_input |
| 31 | Fog lamp switch_input | - | Key interlock switch_input |
| 32 | Mirror folding_output | wiper parking switch_input | - |
| 33 | - | IGN2_input | |
| 34 | Rear center seat belt IND_output | LIN1 | |
| 35 | - | LIN2 | |
| 36 | - | Auto light sensor power_output | |
| 37 | - | ||
| 38 | PDW-R power_output |
Description and Operation
- Description
Body Control Module Controls The Followings
– Wiper & Washer Control
– Defroster Control
– Driving Control
– Tailgate Control
– Window Control
– Inter ...
Specifications
- Specifications
ItemsSpecifications
Rated voltageDC 12V
Operating voltageDC 9 ~ 16V
Operating temperature-40°C ~ 85°C
parastic currentWelcome : 6.5 mASecurity : 5.5 mAGeneral : 4.0 mA
...
Other information:
Hyundai Santa Cruz (NX4A OB) 2021-2025 Service Manual: Special Service Tools
- Special Service Tools
Tool Name / NumberIllustrationDescription
Front View Camera Compensator(09890-3V100)
Used for compensating front view camera unit
Vertical measuring instrument(09964-C1200)
Used to measure left/right tilts when automatic tolerance compensation for front camera is perform ...
Hyundai Santa Cruz 2021-2025 Owners Manual: Air bag inflation conditions
Front air bags
Front air bags are designed to inflate
in a frontal collision depending on the
severity of impact of the front collision.
Side and curtain air bags
Side and curtain air bags are designed
to inflate when an impact is detected by
side collision sensors depending on the
severity, ...
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