Hyundai Elantra: Parking Distance Warning (PDW) / Specifications

Hyundai Elantra (CN7) 2021-2024 Service Manual / Advanced Driver Assistance System (ADAS) / Parking Distance Warning (PDW) / Specifications

Specifications

Item		Specification
Ultrasonic sensor	Voltage rating	DC 12 V
	Detecting range	11.8 - 47.2 in. (30 - 120 cm)
	Operation voltage	DC 9 - 16 V
	Operation current	MAX 350 mA
	Operation temperature	-22 - 176°F (-30 - 80°C)
	Operation frequency	48 ± 5 KHz
	Number of sensors	8 units

Components and components location

C..

Parking Distance Warning (PDW) Sensor

Schematic diagrams Circuit Diagram Repair procedures Removal1.Remove the bumper cover.(Refer to Body - "Front Bumper Cover")(Refer to Body - "Rear Bumper Cover")2...

Other information:

Hyundai Elantra (CN7) 2021-2024 Service Manual: Air Cleaner

Components and components location Components1. Air cleaner cover2. Air cleaner element3. Air cleaner body & air duct5. Air intake hose Repair procedures Removal and InstallationAir Cleaner Assembly.1.Disconnect the battery negative terminal...

Hyundai Elantra (CN7) 2021-2024 Service Manual: Water Inlet Fitting

Repair procedures RemovalWater Inlet Fitting1.Remove the engine room under cover.(Refer to Engine and Transaxle Assembly - "Engine Room Under Cover")2.Drain the coolant. (Refer to Cooling System - "Coolant")3.Disconnect the radiator lower hose (A)...

Tire Rotation

To equalize tread wear, HYUNDAI recommends that the tires be rotated according to the maintenance schedule or sooner if irregular wear develops.

During rotation, check the tires for correct balance.

When rotating tires, check for uneven wear and damage. Abnormal wear is usually caused by incorrect tire pressure, improper wheel alignment, out-ofbalance wheels, severe braking or severe cornering. Look for bumps or bulges in the tread or side of the tire. Replace the tire if you find any of these conditions. Replace the tire if fabric or cord is visible. After rotation, be sure to bring the front and rear tire pressures to specification and check lug nut tightness (proper torque is 79~94 lbf·ft [11~13 kgf·m]).