Sultan Salehuddin is said to have sailed to Kampar, Sumatra and died there in 1636.
[3] According to a document from the History of the Kampar Society in the Peninsula, the relationship between Perak and Kampar began during the reign of Muzaffar Shah I and continued until the reign of Salehuddin.
[2] People from Kampar also migrated to Perak and were concentrated in Manjung and in the Beruas area.
Due to the lack of documentation and references, not much further information can be found regarding his life.
The exact location of the tomb of Sultan Salehuddin in Kampar is unknown.