1.Remove the crankshaft damper pulley.(Refer to Drive Belt System - "Crankshaft Damper Pulley")
2.Remove the front oil seal (A).

3.Install the new front oil seal.
(1)Apply engine oil on the edge of new oil seal.
• Remove any foreign substances from the lip portion of the oil seal.
(2)Use SST (09214-L1100, 09231-H1100) and a rubber mallet to lightly tap and install the new front oil seal (A).

• Do not reuse the front oil seal.
4.Install in the reverse order of removal.
Components and Components Location
Timing Chain CoverHyundai Santa Cruz (NX4A OB) 2021-2025 Service Manual: Ambient Temperature Sensor (ATS)
- Description
Installed on the front-end module, the Ambient Temperature Sensor (ATS)
senses the ambient temperature. ECM receives the intake air temperature
and ambient air temperature at the same time to precisely control the
intake air quantity supplied through the turbocharger. The elec ...
Hyundai Santa Cruz 2021-2025 Owners Manual: Manual Climate Control System
To defog inside windshield
1. Select any fan speed except “0”
position.
2. Select the desired temperature.
3. Press the defroster button ().
4. The outside (fresh) air will be selected
automatically. Additionally, the
air conditioning (if equipped) will
automatically operate if the mode is ...