Automatic Transmission Fluid & Service
Your transmission does a lot of work behind the scenes. If shifting feels different or you’ve noticed a leak, it’s worth finding out why.
What does transmission fluid do?
Automatic transmission fluid helps lubricate and cool internal components and supports the transmission’s operation. The correct fluid and maintenance schedule depend on your vehicle, so we recommend checking its manufacturer guidance rather than following one interval for every car.
Signs to pay attention to
Tell us if you’ve noticed:
- A new fluid leak beneath your vehicle
- A delay or hesitation when shifting
- Shaking or jerking during a gear change
- Unusual noises or a burning smell
- A warning light along with a change in how the vehicle drives
These symptoms can have different causes. An inspection helps determine whether the issue involves the transmission, its fluid or another part of the vehicle.
Found a puddle?
Make a note of where you found it and tell us what you’ve seen. Fluid colour alone cannot confirm the source of a leak. We can inspect the vehicle and discuss the appropriate repair or service.
Common questions
How often should transmission fluid be changed?
It varies by vehicle and driving conditions. Check the maintenance schedule for your make, model and year. If you’re unsure when it was last serviced, bring your service records when you visit.
Does a shifting problem mean I only need new fluid?
Not necessarily. A fluid service may be appropriate for maintenance, but a shifting concern needs assessment before anyone can recommend a fix.
What if my vehicle has high mileage?
Its service history and current condition matter. Tell us about any symptoms and previous transmission work, and we can discuss a sensible next step for that vehicle.