Volkswagen Passat automatic transmission repair
Diagnostics and troubleshooting:
* Diagnostics reading error codes
*Visual inspection
* Checking the level and condition of the transmission fluid
* Test drive to evaluate the behavior of the automatic transmission
Common Passat automatic transmission faults:
* Gear slippage
* Gear shifting is delayed or jerky
* Not shifting gears
* Vibration or noise when shifting gears
* Error codes related to automatic transmission
Repair steps:
1. Removing and disassembling the automatic transmission:
* Disconnecting the battery
*Draining transmission fluid
* Disconnecting drive shafts
* Removing the automatic transmission from the car
* Disassembling the automatic transmission into its main components
2. Troubleshooting and repair:
* Inspection of internal automatic transmission components, including friction discs, planetary gears and hydraulic unit
* Replacement of worn or damaged parts
* Restoration or replacement of the hydraulic unit if necessary
3. Cleaning and overhauling the automatic transmission:
* Thorough cleaning of all automatic transmission components from metal shavings and residues
* Automatic transmission assembly in accordance with manufacturer specifications
* Installation of new seals, gaskets and filters
4. Installation and calibration:
* Installation of automatic transmission on a car
* Connection of drive shafts
* Filling with transmission fluid and checking its level
* Automatic transmission calibration using a diagnostic scanner
5. Testing and running-in:
* Test drive to evaluate the performance of a repaired automatic transmission
* Monitoring the behavior of the automatic transmission, including smooth gear shifting and the absence of error codes
Maintenance recommendations:
* Regular replacement of transmission fluid and filter
* Avoid sudden acceleration and gear changes
* Perform preventive maintenance of automatic transmission in accordance with the manufacturer’s recommendations
*If you experience any problems with your automatic transmission, take it to a qualified mechanic as soon as possible.