2016 Subaru Crosstrek Transmission in Greeley, CO

These symptoms do not identify one cause by themselves. Mechanical wear, fluid condition, fluid level or stored fault codes may be involved, and the transmission type determines the inspection.

• Delayed or harsh shifts
• Slipping or shuddering
• Burnt-smelling or dark fluid where a dipstick is fitted

The vehicle may have a manual or continuously variable automatic transmission, so the exact procedure depends on what is fitted. Where the design allows a pan and filter service, that requirement is confirmed against the vehicle.

• Transmission type identification
• Fluid condition and level inspection
• Stored fault-code scan

Most manufacturers publish normal and severe schedules, and towing, heat and stop-and-go driving put a vehicle into more demanding operating conditions. Fluid condition can be inspected between scheduled points, while the vehicle’s transmission type and service history help determine what work is appropriate.

• Automatic fluid inspection: every 12,000 miles
• Stop-and-go driving increases operating demand
• Fluid condition helps guide the recommendation

Manual and continuously variable automatic transmissions do not use an interchangeable service procedure. Using the wrong fluid can damage the unit, so the dealership confirms the transmission before selecting the manufacturer-specified fluid.

• Transmission type determines the fluid
• Fluid specifications are not interchangeable
• Vehicle identification comes before service

A drain and fill replaces roughly what the pan holds, while a full exchange addresses more of the system. Neither should be selected by default, particularly when service history is unknown. The dealership inspects the vehicle before recommending the procedure that fits its condition and transmission design.

• Drain and fill replaces roughly the pan-held fluid
• Fluid condition affects the recommendation
• Service history helps determine the approach

Slipping and hard shifts can result from fluid condition, stored codes or mechanical wear. Continued driving increases heat and load on the transmission, and a fluid service cannot be assumed to correct internal damage.

• Slipping can worsen transmission damage
• Hard shifts require diagnosis
• Stored codes help guide inspection

Some transmissions are built without a dipstick or serviceable pan, and the manufacturer publishes no routine replacement interval for them. Inspection and a fluid condition check help determine the next step, while the transmission fitted to the vehicle establishes the applicable procedure.

• Some designs lack a dipstick
• Some designs lack a serviceable pan
• Vehicle identification determines the inspection method

Both choices can provide a transmission inspection. Mike Shaw Subaru Greeley can identify the transmission fitted, scan for stored fault codes and match the procedure to the vehicle. The deciding factors include the driver’s preference, service history and the type of transmission in the vehicle.

• Independent shops may offer lower labor and fluid costs
• The dealership follows the factory procedure
• The transmission type determines the service method