Hyundai Elantra Owners and Service Manuals

Hyundai Elantra: ABS(Anti-Lock Brake System) / Schematic diagrams

Terminal Function

Pin No
Description
Current (AMPS)
Resistance (mΩ)
Remark
1
POS. BATTERY 2. (MOTOR)
40A
10

2
-



3
-



4
-



5
-



6
-



7
P-CAN Low
100 mA
250

8
P-CAN High
100 mA
250

9
SENSOR REAR LEFT POWER
150 mA
250

10
SENSOR REAR RIGHT POWER
150 mA
250

11
SENSOR FRONT RIGHT POWER
150 mA
250

12
SENSOR FRONT LEFT POWER
150 mA
250

13
PUMP MOTOR GROUND
40A
10

14
-



15
-



16
-



17
-



18
-



19
-



20
-



21
SENSOR REAR LEFT GROUND
40 mA
250

22
SENSOR REAR RIGHT GROUND
40 mA
250

23
SENSOR FRONT RIGHT GROUND
40 mA
250

24
SENSOR FRONT LEFT GROUND
40 mA
250

25
BATTERY (+) : SOLENOID
30A
10

26
-



27
-



28
-



29
-



30
BRAKE LIGHT SWITCH
1.2 mA
250

31
-



32
IGN
10 mA
50

33
-



34
ESS DRIVE SIGNAL
1.2 mA
250

35
-



36
-



37
SENSOR FRONT RIGHT OUTPUT
50 mA
250

38
GROUND
30A
10


    Troubleshooting

    Standard Flow of Diagnostic TroubleshootingNotes With Regard To DiagnosisThe phenomena listed in the following table are not abnormal. Condition Explanation System check soundWhen starting the engine, a thudding sound can sometimes be heard coming from inside the engine compartment...

    ESC (Electronic Stability Control) Module

    Components and components location Components[LHD]1. Front - right (FR)2. Rear - left (RL)3. Rear - right (RR)4. Front - left (FL)5. MC26. MC17. ABS control module (HECU)8...

    Other information:

    Hyundai Elantra (CN7) 2021-2025 Owner's Manual: System Maintenance


    Cabin air filter [A] : Outside air, [B] : Recirculated air [C] : Cabin air filter, [D] : Blower [E] : Evaporator core, [F] : Heater core The cabin air filter is installed behind the glove box. It filters the dust or other pollutants that enter the vehicle through the heating and air conditioning system...

    Hyundai Elantra (CN7) 2021-2025 Service Manual: Auto Light Sensor


    Repair procedures InspectionCheck if the auto light control operates like a timing chart shown below. Tail lamp output and head lamp (Low) output is controlled based on the auto light sensor's input (illumination intensity) when the Auto Light Switch in Multi-Function Switch is turned ON, and the vehicle is in IGN1 or IGN2 ON Mode...

    Categories

    Tachometer

    The tachometer indicates the approximate number of engine revolutions per minute (RPM).

    Use the tachometer to select the correct shift points and to prevent lugging and/ or over-revving the engine.

    NOTICE

    Do not operate the engine within the tachometer's RED ZONE. This may cause severe engine damage.

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