Hyundai Elantra: Cooling System / Water pump Repair procedures
| Removal and Installation |
| 1. |
Drain the coolant.
(Refer to Cooling System - "Coolant") |
| 2. |
Remove the drive belt.
(Refer to Timing System - “Drive Belt”) |
| 3. |
Remove the water pump pulley (A).
|
| 4. |
Remove the water pump assembly (A) with the gasket (B).
|
| 5. |
Install in the reverse order of removal.
|
| 6. |
Fill the engine coolant.
(Refer to Cooling System - "Coolant") |
| 7. |
Start the engine and check for leaks. |
| 8. |
Recheck the coolant level. |
| Inspection |
| 1. |
Check each part for cracks, damage or wear, and replace the coolant pump assembly if necessary. |
| 2. |
Check the bearing for damage, abnormal noise and sluggish rotation, and replace the coolant pump assembly if necessary. |
| 3. |
Check for coolant leakage. If coolant leaks from hole, the seal is defective. Replace the coolant pump assembly.
|
Water pump Components and Components Location
Components
1. Water pump pulley2. Water pump3. Water pump gasket
...
Water pump Troubleshooting
Troubleshooting
SymptomsPossible CausesRemedyCoolant leakage
•
From the bleed hole of the water pump
Visually check
•
Check leaks after about ten-minute warming up.
•
If cool ...
Other information:
Hyundai Elantra AD (2016-2020) Service Manual: Adaptive Front Lighting System Description and Operation
Description
AFLS Unit (ECU)
AFLS located in Cockpit Module is provided information of vehicle. (steering wheel signal,vehicle speed, inclination of vehicle)
Based on provided information, it calculates algorithm and adjust Low beam of H/Lamp.
It transmits driving information by using LIN prot ...
Hyundai Elantra AD (2016-2020) Service Manual: Knock Sensor (KS) Description and Operation
Description
Knocking is a phenomenon characterized by undesirable
vibration and noise and can cause engine damage. Knock Sensor (KS) is
installed on the cylinder block and senses engine knocking.
When knocking occurs, the vibration from the cylinder block
is applied as pressure to the piez ...
