Hyundai Tucson: Smart Parking Assist System (SPAS) / Components and Components Location

Component Location

Item
Description
SPAS
SPAS unit
(ECU)
• Calculate the parking trace of wheels
• Calculate and ask the demand angle to MDPS
• Warning and detection logic of the front/rear object
Front/Rear sensor
• Detect the front/rear object
Side sensor
• Check the parking area
Buzzer
• Make a sound for warning : Front, rear and disable sound
Cluster
• Output the SPAS HMI(Human Machine Interface) : The progress of parking and object warning
MDPS
(Motor Driven Power Steering)
• SPAS association control logic : Operate the steering wheel for SPAS steering angle demand (Refer to the ST group - "MDPS system")
Switch
• SPAS switch and PAS ON/OFF switch.

Specifications
Specifications SPAS unitPowerIGN 1Operating voltage9V ~ 16VSPAS sensor (Front/Rear)Number of sensors4EA (Front), 4EA (Rear)Operation voltage 9V ~ 16VSupply current 0.5mA ~ 5mAOperation ...

Schematic Diagrams
Block Diagram Circuit Diagram ...

Other information:

Hyundai Tucson (LM) 2010-2015 Service Manual: Photo Sensor Repair procedures
Inspection 1. Ignition "ON" 2. Using the scan tool. 3. Emit intensive light toward photo sensor using a lamp, and check the output voltage change. 4. The voltage will rise with higher intensive light and reduce with lower intensive light. 1. Sensor Ground2. 5V (Vcc)3. Photo Sensor ...

Hyundai Tucson (LM) 2010-2015 Service Manual: Radiator Repair procedures
Inspection Radiator Cap Testing 1. Remove the radiator cap, wet its seal with engine coolant, and then install it on a pressure tester. 2. Apply a pressure of 93.16~122.58 kPa (0.95~1.25 kgf/cmx, 13.51~17.78 psi). 3. Check for a drop in pressure. 4. If the pressure drops, replace ...

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