Innova SDS43 SDS-Inspector: Transmission Fluid Change Reset
Purpose
To guide users on how to perform the Transmission Fluid Change Reset function while using the Innova SDS43 SDS-Inspector Tablet Scan Tool.
Introduction
The Transmission Fluid Change Reset is a procedure performed on a vehicle's transmission system after the transmission fluid has been changed. It involves resetting the Transmission Control Module (TCM) or Transmission Fluid Life monitors to ensure accurate monitoring of the condition of the new fluid and its performance.
The purpose of this function is to allow the TCM to relearn the characteristics of the new transmission fluid and adjust its operating parameters accordingly. The TCM is responsible for controlling various aspects of the transmission system, such as shift points, torque converter lockup, and overall performance. By resetting it, the TCM can adapt to the fresh fluid and optimize its operation for improved efficiency and longevity.
Resetting the Transmission Fluid Change usually requires accessing the vehicle's onboard diagnostic system, which can be done through a diagnostic tool or by following specific steps outlined in the vehicle's user manual.
Procedure
Step 1 - Connect the SDS43 SDS-Inspector Tablet Scan Tool to the vehicle and select 'Workshop Tools'
- First, connect the Innova SDS43 SDS-Inspector Tablet Scan Tool to your vehicle via the Diagnostic Link Connector (DLC) to retrieve the vehicle's information, such as VIN and On-Board Diagnostic (OBD2) information.
- To access the ‘Workshop Tools’, from the Home Screen, select 'Workshop Tools' section and press the ‘OK’ button.
Step 2 – Select the ‘Transmission Fluid Change Reset’ function to perform the Transmission Fluid Change Reset
- The Innova SDS43 SDS-Inspector Tablet Scan Tool offers a range of features, including 12 Service Reset functions, as well as the Vehicle Inspection and Battery/Alternator Test functions, as illustrated in the image. To initiate the Transmission Fluid Change Reset function, you can choose the ' Transmission Fluid Change Reset ' item from the list.
- To access the reset function, choose the ‘Transmission’ system.
- NOTE: The name of the system varies by manufacturer, year, and model.
Step 3 - Select the ‘Transmission Fluid Change Reset’ function
- Select the ‘Confirm CVTF Deterioration’ function and press the ‘OK’ button to enter the function.
- NOTE: The Transmission Fluid Change function name can vary between manufacturers.
Step 4 – Perform the ‘Transmission Fluid Change Reset’ function
- After selecting the ‘Confirm CVTF Deterioration’ function, the Scan Tool shows the condition and the current value of the CVTF Deterioration Date as in the image.
- Select the ‘Clear’ softkey and press the ‘OK’ button to perform the function.
- The Scan Tool displays a notification to make sure you want to perform the function.
- NOTE: Prioritize replacing the Transmission Fluid before proceeding with the 'Transmission Fluid Change Reset' function to guarantee accurate transmission fluid status for future maintenance.
- Select the 'Yes’ softkey and press the ‘OK’ button to perform the function.
Step 5 – Finish the function
- When the process is completed, the Innova SDS43 SDS-Inspector Tablet Scan Tool will display the value of CVTF Deterioration Date as ‘0’.