my Skoda Octavia NFL (2020-Present) has delayed shifting what's the fix

Solution

1. Preparation

• Gather all necessary tools and parts.
• Ensure the vehicle is parked on a level surface and the engine is off.
• Disconnect the battery to prevent electrical shorts.

2. Fluid Inspection and Replacement

• Sub-steps:
  1. Locate the transmission dipstick or access point.
  2. Remove the dipstick and check fluid level; add fluid if necessary.
  3. If fluid is dark or burnt-smelling, drain the transmission fluid using a drain pan.
  4. Replace the old fluid with manufacturer-recommended transmission fluid.
  5. Reinsert the dipstick and check the level again.

Tools Required:

• OBD-II scanner
• Socket set
• Drain pan
• Funnel

3. Transmission Control Module (TCM) Inspection

• Sub-steps:
  1. Locate the TCM, usually found near the transmission or under the dashboard.
  2. Disconnect the TCM harness and inspect for corrosion or damaged pins.
  3. Clean the connectors with electrical contact cleaner and reconnect.
  4. If faulty, replace the TCM with a new unit following manufacturer instructions.

Tools Required:

• Electrical contact cleaner
• Screwdriver set

4. Throttle Position Sensor (TPS) Replacement (if needed)

• Sub-steps:
  1. Locate the TPS on the throttle body.
  2. Disconnect the electrical connector from the TPS.
  3. Remove mounting screws and take out the old sensor.
  4. Install the new TPS and secure it with screws.
  5. Reconnect the electrical connector.

Tools Required:

• Screwdriver set