Hyundai Elantra: Fuses And Relays / Relay Box (Passenger Compartment) Components and Components Location

Interior Junction Block

Relay Box (Engine Compartment) Repair procedures

Inspection 1. Disconnect the negative (-) battery terminal. 2. Pull out the relay from the engine compartment relay block. Power Relay (Type A) Check for continuity between the terminals. ...

Relay Box (Passenger Compartment) Description and Operation

Description Auto Cut System of Dark Current AbbreviationExpalnationACUAirbag Control UnitADMAssist Door ModuleB_CANBody Controller Area NetworkBCMBody Control ModuleBSDBlind Spot DetectionC_CANC ...

Other information:

Hyundai Elantra AD (2016-2020) Service Manual: Description and Operation
Description The Evaporative Emission Control System prevents fuel vapor stored in fuel tank from vaporizing into the atmosphere. When the fuel evaporates in the fuel tank, the vapor passes through vent hoses or tubes to a canister filled with charcoal. The canister temporarily holds the v ...

Hyundai Elantra AD (2016-2020) Service Manual: Vacuum Pump Repair procedures
Removal 1. Remove the cylinder head cover. (Refer to Cylinder Head Assembly - "Cylinder Head Cover") 2. Remove the timing chain. (Refer to Timing System - "Timing Chain") 3. Remove the vacuum pump (A).     • Do not disassemble the vacuum pump. 4. To ins ...