Hyundai Elantra (CN7): Steering System

Description and operation DescriptionTPMS Receiver : BCM(body control module) integrated management1.Early state• Platform information and sensor ID are not input.

Troubleshooting Symptom Probable cause Remedy play in steeringLoose yoke plugRetightenLoose steering gear mounting boltsRetightenLoose or worn tie rod endRetighten or replace as necessarySteering wheel does not return properlyExcessive turning resistance of tie rod endReplaceYoke plug excessively tightAdjustTie rod and/or ball joint cannot turn smoothlyReplaceLoose mounting of gear box mounting bracket Worn steering shaft joint and/orRetightenWorn steering shaft joint and/or body grommetCorrect or replaceDistorted rackReplaceDamaged pinion bearingReplaceRattling or chucking noise in the rack and pinionInterference with hoses from vehicle bodyRepositionLoose gear box bracketRetightenLoose tie rod end and/or ball jointRetightenWorn tie rod and/or ball jointRetighten

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

Description and operation DescriptionThe In-car air temperature sensor is built in the heater & A/C control unit.The sensor contains a thermistor which measures the temperature of the inside. The signal decided by the resistance value which changes in accordance with perceived inside temperature, is delivered to heater control unit and accor

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

TroubleshootingDiagnosis 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/

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