Hyundai Elantra (CN7): Body Electrical System / Power Windows

Components and components location Components1. Warning indicator2. Side repeater lamp Repair procedures Inspection1.Disconnect the negative (-) battery terminal.

Function of Safety Power WindowWhen driver door power window auto-up switch is operated, safety function is activated.1.Safety function conditionWhen detect the force of 100N (using the 10N/mm spring) during the window rising, window is reversed.

Other information:

Hyundai Elantra (CN7) 2021-2026 Service Manual: Description and operation

DescriptionSystem OverviewThe System offers the following features:– Human / machine interface through a 1-stage button, for terminal switching and engine start.– Control of external relays for ACC / IGN1 / IGN2 terminal switching and STARTER, without use of mechanical ignition switch.

Hyundai Elantra (CN7) 2021-2026 Service Manual: Compressor oil

Repair procedures Oil Specification1.The HFC-134a system requires synthetic (PAG) compressor oil whereas the R-12 system requires mineral compressor oil. The two oils must never be mixed.2.Compressor (PAG) oil varies according to compressor model. Be sure to use oil specified for the model of compressor.

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