Hyundai Tucson: Crankcase Emission Control System / Positive Crankcase Ventilation (PCV) Valve Repair procedures
| Removal |
| 1. |
Disconnect the vapor hose (A). |
| 2. |
Remove the PCV valve (B).
|
| Inspection |
| 1. |
Insert a thin stick (A) into the PCV valve (B) from the threaded side to check that the plunger movement.
|
| Installation |
| 1. |
Install in the reverse order of removal.
|
Positive Crankcase Ventilation (PCV) Valve Description and Operation
Operation Principle
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Other information:
Hyundai Tucson (NX4) 2022-2023 Owner's Manual: Auto Defogging System
on Models with Automatic
Temperature Control
Auto defogging reduces the likelihood of
fogging up the inside of the windshield
by sensing moisture on the inside of the
windshield.
The auto defogging system operates
when the heater or air conditioning is on.
Information
The Auto Defogging system may not
operate normally, when the ...
Hyundai Tucson (NX4) 2022-2023 Owner's Manual: SRS Components
The SRS consists of the following
components:
1 Driver's front airbag module
2 Passenger's front airbag module
3 Side airbag modules
4 Curtain airbag modules
5 Retractor pretensioner
6 Airbag warning light
7 SRS control module (SRSCM)/Rollover
sensor
8 Front impact sensors
9 S ...
