How often should I service my transmission?

Here at American Five Star Auto Repair & Transmission in Tempe, we generally recommend servicing conventional automatic transmissions every 30,000 miles and continuously variable transmissions (CVTs) every 25,000 miles. We consider your vehicle’s manufacturer requirements, driving conditions, and service history when making that recommendation.

Here in Arizona, heat puts extra demand on your transmission and can accelerate fluid breakdown. Fresh, correctly specified fluid helps lubricate internal components, control heat, and support smooth operation. Using the proper fluid is also essential for compatibility with your transmission’s internal seals.

Regular service is an investment in your vehicle’s future. As you work toward 120,000–140,000 miles and beyond, consistent maintenance can help reduce wear and the risk of expensive repairs.

As I like to say, “An ounce of prevention is worth a pound of cure.”