Prasarana Malaysia Bhd said repair works on the track switch system disruption at Ara Damansara Station have been completed, restoring services on the Kelana Jaya Line.
The rail operator said alternative train services introduced during the disruption have been terminated following the successful repairs.
However, train frequencies have yet to fully stabilise, with waiting times expected to be slightly longer as service intervals are being adjusted.
Passengers have been advised to expect some delays while operations gradually return to normal.
