Hyundai Elantra (CN7): General Information / Basic Service Symbols. General information

Hyundai Elantra (CN7) 2021-2026 Service Manual / General Information / Basic Service Symbols. General information

General information

Basic Service Symbols
There are five primary symbols used to complement illustrations. These symbols indicated the materials to be applied to parts during service.
Symbol
Meaning

Do not reuse the part. Replace a new one.

Apply engine oil or transmission oil to the part.

Apply automatic transmission fluid (ATF) to the part.

Apply grease to the part.

Apply sealant to the part.

    General information TowingIf the vehicle needs to be towed, call a professional towing service. It is very dangerous to tow a vehicle with just a rope or chain.

    General information General Service Information Protection of the Vehicle Always be sure to cover fenders, seats, and floor areas prior to beginning work.

    Other information:

    Hyundai Elantra (CN7) 2021-2026 Service Manual: Photo Sensor

    Description and operation Description 1.The photo sensor is located at the center of the defrost nozzles.2.The photo sensor contains a photovoltaic (sensitive to sunlight) diode. The solar radiation received by its light receiving portion, generates an electromotive force in proportion to the amount of radiation received which is transferred to

    Hyundai Elantra (CN7) 2021-2026 Service Manual: General safety information and caution

    General Safety Information and Caution1.Be careful when driving the vehicle using the smart cruise control system as follows.(1)On curves or inclines/declines• The smart cruise control system may have limits to detect distance to the vehicle ahead due to road and traffic conditions.

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