Hyundai Elantra: Power Door Lock Relay. Repair procedures - Power Door Locks - Body Electrical System - Hyundai Elantra HD 2006Ц2010 Service ManualHyundai Elantra: Power Door Lock Relay. Repair procedures

Inspection

Door Lock
1.
Disconnect the negative (-) battery terminal.
2.
Remove the ICM relay box.
3.
Check for continuity between the terminals.
4.
There should be continuity between the No.5 terminal and No.14 terminals in the ICM-B when power and ground are connected to the No.11 terminal and No.13 terminal in the ICM-B.
5.
There should be no continuity between the No.5 terminal and No.14 terminal in the I/P-D when power is disconnected.

Door Unlock
1.
Disconnect the negative (-) battery terminal.
2.
Remove the ICM relay box.
3.
Check for continuity between the terminals.
4.
There should be continuity between the No.4 terminal and No.14 terminal in the ICM-B when power and ground are connected to the No.10 terminal and No.13 terminal in the ICM-B.
5.
There should be no continuity between the No.4 terminal and No.14 terminal in the ICM-B when power is disconnected.

Trunk Lid Open
1.
Disconnect the negative (-) battery terminal.
2.
Remove the passenger compartment junction box.
3.
Check for continuity between the terminals.
4.
There should be continuity between the No.3 terminal in the I/P-H and the No.2 terminal in the I/P-D when power and ground are connected to the No.3 terminal in the I/P-H and the No.28 terminal in the I/P-F.
5.
There should be no continuity between the No.3 terminal in the I/P-H and the No.2 terminal in the I/P-D when power and ground are connected to the No.3 terminal in the I/P-H and the No.28 terminal in the I/P-F.