Jolyon Palmer is insisting that Renault conduct a thorough examination of his RS17 chassis following the Brit's heavy crash a week ago in Australia.
Palmer hit the tyre wall in Friday's free practice in Melbourne but failed to finish the race when the brakes on his repaired RS17 became stuck.
Subsequently, he wants his team to check his car for any residual damage before taking to the track in China next weekend.
"Obviously I had a big crash on Friday so we've changed a lot of parts on the car," said Palmer.
"We just need to have a good look and make sure everything is working as it should. I trust the guys will do that, they're experienced and know what they're doing so I have no worries on my side.
"We just need to have a good look and make sure we're in a good position to start in China."
Hulkenberg compares Renault works effort to Porsche
Palmer endured a miserable start to his 2017 season, suffering gearbox issues early on and a fuel pressure problem which thwarted his efforts in qualifying, leaving car and driver as the slowest pair on the grid.
Sunday's race brought a retirement after just 15 laps when the Renault's brakes anchored as Palmer was making progress in a car he felt was acting better.
"It was much better," he said.
"The start was good, I think on the softs, we struggle compared to the guys on ultra-softs, but still it was looking sensible.
"It was a shame because it would have been good to do the race distance and see how we ended up, and also it would have been good to have more mileage.
"Those laps, that's my personal best [consecutive laps on track] across a race weekend and four test days."
GALLERY: F1 drivers' wives and girlfriends
Keep up to date with all the F1 news via Facebook and Twitter
Formula 1 is gearing up for a new digital era in the United States –…
Carlos Sainz has lifted the lid on a private paddock conversation he enjoyed with Fernando…
Christian Horner has offered a revealing look back at his dramatic exit from Red Bull…
Alain Prost follows Niki Lauda by just two days on the February birthday calendar, the…
Sergio Perez’s Formula 1 comeback with Cadillac is already under the microscope – and he…
After pre-season testing in Bahrain gave F1’s drivers their first real taste of the sport’s…