Hyundai Elantra (CN7): Body Electrical System / Integrated Body Control Unit (IBU)

Inspection    â€¢ Wrap the protective tape on the tool to disassemble with the screwdriver or remover. • Use caution in keeping and handling during disassembling/assembling because it is easily contaminated with lubricant and oil.

DescriptionBody Control Module Controls The Followings– Wiper & Washer Control– Defroster Control– Driving Control– Tailgate Control– Window Control– Interior Control– Exterior Control– Panic alarm Control– MTS– Flasher output Control– Door lock/unlock Control– Burglar alarm Control– Remote start Control– UMS(User Mode Setting) Control– Gateway/ DiagnosisIntegrated Body Control Unit (IBU) Integrated body control unit has integrated several functions including body control module (IBU), smart key unit (SMK), and tire pressure monitoring system (TPMS).

Other information:

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.

Hyundai Elantra (CN7) 2021-2026 Service Manual: Troubleshooting

Diagnosis with Diagnostic tool1.In the body electrical system, failure can be quickly diagnosed by using the vehicle diagnostic system (Diagnostic tool).The diagnostic system (Diagnostic tool) provides the following information.(1)Fault Code Searching : Checking failure and code number (DTC)(2)Data Analysis : Checking the system input/output data s

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