Chelsea were crushed 6-0 by Manchester City last time out, but Pedro is convinced the team is still behind coach Maurizio Sarri.
Pedro and Ruben Loftus-Cheek secured a 2-0 victory for Chelsea against Fulham despite a below-par performance.
A return from a back complaint will not occur for Eden Hazard until Chelsea's meeting with Crystal Palace on Sunday at the earliest.
Chelsea's winning start under Maurizio Sarri continued thanks to second-half strikes from Pedro and Eden Hazard against Bournemouth.
A 3-0 win at Huddersfield Town gave Maurizio Sarri a brilliant start to life at Chelsea, but the former Napoli coach expects improvement.
Maurizio Sarri's first competitive win in charge of Chelsea came after goals from N'Golo Kante, Jorginho and Pedro at Huddersfield Town.
Chelsea had little difficulty seeing off A-League side Perth Glory in a friendly on Monday, winning 1-0 as the Maurizio Sarri era began.
Chelsea go to Leicester under a cloud of Diego Costa rumours but David Luiz wants them to stay calm in pursuit of the Premier League title.
Pedro and Diego Costa exchanged heated words in Chelsea's defeat to Tottenham on Wednesday, but the latter played down their row.
There were awards for Diego Costa, Antonio Conte and Pedro following Chelsea's sublime performances in November.