Hyundai Elantra MD/UD: Inspection - Sunroof Motor. Repair procedures - Sun Roof - Body Electrical System - Hyundai Elantra MD 2010-2015 Service manualHyundai Elantra MD/UD: Inspection

1.
Disconnect the negative (-) battery terminal.
2.
Remove the roof trim.
(Refer to the BD group - "Roof trim")
3.
Disconnect the sunroof motor (A) connector.
4.
Ground the terminals as below table, and check that the sunroof unit operates.
-
When inspecting the sunroof motor operation, sunroof motor and roller blind motor always should be connected.

5.
Make these input tests at the connector. If any test indicates a problem, find and correct the cause, then recheck the system. If all the input tests prove OK, the sunroof motor must be faulty; replace it.
Terminal
 Test
condition
 Test: Desired result
3
 IG2 ON
 Check for voltage to ground:
There should be battery voltage.
1
 Under all
conditions
 Check for continuity to ground:
There should be continuity.
6
 Under all
conditions
 Check for voltage to ground:
There should be battery voltage.


Resetting The Sunroof
Whenever the vehicle battery is disconnected or discharged, or you use the emergency handle to operate the sunroof, you have to reset your sunroof system as follows : 1. ...