Hyundai Elantra: Body Electrical System / Rear Glass Defogger

Power Window Switch

C..

Components and components location

Component Location1. Integrated body control unit (IBU)2. Rear glass defogger switch3. Rear glass defogger..

Other information:

Hyundai Elantra (CN7) 2021-2025 Service Manual: CVVT Oil Temperature Sensor (OTS)

Description and operation DescriptionContinuous Variable Valve Timing (CVVT) system advances or retards the valve timing of the intake and exhaust valve in accordance with the ECM control signal which is calculated by the engine speed and load.By controlling CVVT, the valve over-lap or under-lap occurs, which makes better fuel economy and reduces exhaust gases (NOx, HC) and improves engine perf..

Hyundai Elantra (CN7) 2021-2025 Service Manual: High Pressure Fuel Pump

Repair procedures Removal    • In case of removing the high pressure fuel pump, high pressure fuel pipe, delivery pipe, and injector, there may be injury caused by leakage of the high pressure fuel. So don't do any repair work right after engine stops.1.Release the residual pressure in fuel line.(Refer to Fuel Delivery System - "Release Residual Pressure ..