Have you submitted the application to renew your PR card and are you in compliance with the residency obligation? If so, no issues.
If you happen not to be in compliance with the residency obligation, then this will be very risky. Each time you re-enter Canada there will be a chance CBSA may report you for failing to meet the residency obligation. If you are not in compliance with RO and want to keep PR, then you'll want to avoid doing this and remain in Canada until you meet RO and can apply to renew your PR card.
