Good afternoon

If you already sent your 2014 to the government you will need to file an amendment T1-ADJ

to correct this 2013 added T4P (to remove from your 2014)

http://www.cra-arc.gc.ca/changereturn/

however if it was not filed to the government,  go to your income tab, chose T-Slips and chose your T4(P) edit

zero all information and save. this clears this T4P entered

should you require additional assistance  a TurboTax technician can help troubleshoot your question by phone.
Please call us by clicking the following link to the Contact Us page. Then complete the required
information. A phone number will appear, along with your incident ID.
Call the number. This will ensure that an appropriate agent is assigned to your query:
https://support.turbotax.intuit.ca/contact/
We look forward to hearing from you.

TurboTaxLee