Hyundai Elantra AD Quiz
Body Electrical System

Repair Procedures

In this manual: Body Electrical System
General Information — 9Engine Mechanical System — 84Engine Electrical System — 60Emission Control System — 24Engine Control System/Fuel System — 90Automatic Transmission — 92Drive Shaft and Axle — 20Suspension System — 31Steering — 20Restraints — 50Brake System — 63Body (Interior and Exterior) — 214Body Electrical System — 221Heating, Ventilation, and Air Conditioning — 71
16steps
~96min
4/5difficulty
Done 0 of 16

Inspection
  • Wrap the screwdriver or puller tool with protective tape.
  • Handle with care during storage and during disassembly/assembly, as it is easily contaminated by grease and oil.
Front Door Lock Module Inspection
  1. Remove the front door trim panel. (Refer to Body - "Front Door Trim")
  2. Remove the front door module. (Refer to Body - "Front Door Module")
  3. Disconnect the actuator connector.
    No Terminal Information
    left Right Side
    1 - -
    2 Lock/Unlock Switch Motor 2
    3 COM Motor 3
    4 Key Lock Switch Key Unlock Switch
    5 Key Unlock Switch Key Lock Switch
    6 Motor 3 COM
    7 Motor 2 Lock/Unlock Switch
    8 - -
  4. Check actuator operation by connecting power and ground as specified in the table. To prevent actuator damage, apply battery voltage only momentarily.
  5. Remove the rear door trim panel. (Refer to Body - "Rear Door Trim")
  6. Remove the rear door module. (Refer to Body - "Rear Door Module")
  7. Disconnect the actuator connectors.
    No Terminal Information
    left Right Side
    1 - -
    2 Lock/Unlock Switch Motor 2
    3 COM Motor 3
    4 - -
    5 - -
    6 Motor 3 COM
    7 Motor 2 Lock/Unlock Switch
    8 - -
  8. Check actuator operation by connecting power and ground as specified in the table. To prevent actuator damage, apply battery voltage only momentarily.
  9. Remove the trunk lid trim. (Refer to Body - "Trunk Lid Trim")
  10. Disconnect the actuator connector.
  11. Check actuator operation by connecting power and ground as specified in the table. To prevent actuator damage, apply battery voltage only momentarily.
  12. When inspecting the trunk, the power supply option refers to the trunk module.
  13. Disconnect the connector (A).
  14. Check the continuity between the terminals and ground as specified in the table. (Refer to Body - "Hood Latch")
  15. Remove the siren (A) after loosening the mounting bolts and disconnecting the connector (B).
  16. Inspect the siren by connecting battery power to terminal 2 and grounding terminal 1.
Rear Door Lock Module Inspection / Hood Switch Inspection / Intrusion Sensor Horn Inspection

Test yourself

A quick Hyundai Elantra AD quiz: every answer comes with an explanation and a link to the manual page.