Remanufactured JF017E CVT Transmission 3 5L 2WD VQ35DE Full Rebuilt Bench Tested For Nissan Pathfinder Murano Quest OE 31020 3VX0A 31020 3VX1A 31020 3VX2A

Question: After installation, do you offer remote technical guidance for programming and matching?

Answer: Yes, we can provide remote‑support guidance for programming and matching after gearbox installation. We will send you step‑by‑step operation notes and key parameter reminders. Please note we cannot operate your diagnostic tool remotely. All actual operations need to be completed by your local technicians. If you encounter abnormal shifting or fault codes, share related screenshots, we will analyze and give troubleshooting suggestions in time.

Question: What standards do you use to screen reused old parts and how do you define the scrap threshold?

Answer: We screen reusable used parts strictly according to OEM dimensional tolerance standards. We measure key dimensions with precision tools, check for cracks, surface pitting and deformation. Parts will be scrapped once exceeding allowable wear limits, showing micro‑cracks or metal fatigue traces. Even visual‑good components will be rejected if measurement data goes beyond specification. We keep inspection records for each batch to guarantee consistent quality of remanufactured transmissions.

Question: What documents, photos and videos should customers submit for warranty claim review?

Answer: To process your warranty claim efficiently, please provide required materials as below. Include order‑related PI or invoice number, clear photos of transmission serial number. You also need to offer fault code screenshots from diagnostic equipment, short videos showing actual driving or shifting failure, and photos of damaged internal components. All submitted materials should reflect real failure status. Incomplete information will delay review progress. Our technical team will evaluate and give feedback once we receive full valid evidence.