How to remove transmission valve body conductor plate?
Locate and remove the T30 Torx bolts that hold the valve body and conductor plate assembly in place. Do this in a zig-zag pattern. Lower the valve body assembly from the car. Working on a clean table or workbench, remove the yellow plastic covers at the top side of the conductor plate.
What is the conductor plate on a Mercedes Benz?
The Conductor Plate is a component of the transmission that eventually will malfunction as the vehicle ages.
What causes the conductor plate to malfunction?
The Conductor Plate is a component of the transmission that eventually will malfunction as the vehicle ages. Sometimes the speed sensor built within the Conductor Plate fails causing erratic shifting, in other cases the float may fail causing…
How to change conductor plate on Mercedes 722.6 5G transmission?
Instructions on how to change the conductor plate and valve body on Mercedes-Benz 722.6 5G transmission. Allow the car to cool down. Raise your car using a car lift, ramps, or jack stands. Secure the vehicle with jack stands. Set parking brakes.
Locate and remove the T30 Torx bolts that hold the valve body and conductor plate assembly in place. Do this in a zig-zag pattern. Lower the valve body assembly from the car. Working on a clean table or workbench, remove the yellow plastic covers at the top side of the conductor plate.
How often do you change the ATF in a Mercedes Benz?
Mercedes-Benz subsequently back-tracked and now recommends changing the ATF every four years or 40,000 miles. Flushing the fluid is more messy than difficult. The first step is raising and securing the car on jack stands.
Instructions on how to change the conductor plate and valve body on Mercedes-Benz 722.6 5G transmission. Allow the car to cool down. Raise your car using a car lift, ramps, or jack stands. Secure the vehicle with jack stands. Set parking brakes.
How many liters of ATF do you need to flush a transmission?
Use14 liters of ATF to thoroughly flush the system on cars that don’t have a drainable torque converter. On these cars, the first step is to add 5 liters of ATF. Next disconnect the cooler line at the banjo bolt on the right side of the transmission. This requires replacing the sealing washers during reinstallation.
Do you need to replace valve bodies on a Mercedes Benz?
The majority of these transmissions were identified as VGS1 and required the replacement of both the valve body and conductor plate. Unfortunately, Mercedes-Benz declined to sell replacement valve bodies to independent repair shops claiming that these components were related to the security of the vehicle.
When to replace Mercedes 722.9 valve body and conductor plate?
If these parts fail they will require replacement in order to extend the life of the transmission. The early 722.9 transmissions installed on Mercedes-Benz models between 2004-2008 had a higher failure rate. The majority of these transmissions were identified as VGS1 and required the replacement of both the valve body and conductor plate.
Why do I need to replace the PCV valve on my C Class AMG?
The PCV valve is an important emissions control device. Over time, it becomes less efficient as the residue from the oil vapors passing through the valve begin to restrict airflow. To keep your C-Class AMG engine running optimally, it’s important to identify when a replacement is in order.
The majority of these transmissions were identified as VGS1 and required the replacement of both the valve body and conductor plate. Unfortunately, Mercedes-Benz declined to sell replacement valve bodies to independent repair shops claiming that these components were related to the security of the vehicle.
If these parts fail they will require replacement in order to extend the life of the transmission. The early 722.9 transmissions installed on Mercedes-Benz models between 2004-2008 had a higher failure rate. The majority of these transmissions were identified as VGS1 and required the replacement of both the valve body and conductor plate.
What happens when the valve body and conductor plate fail?
Failed Valve Body and Conductor Plate. Typically when the valve body or conductor plate fail you may experience the following symptoms: Transmission stuck in second gear. Limp Home Mode. Shifts from first to second gear then it stays in that gear. Transmission, will not shift into higher gears.
Can a reprogramming of the TCU fix a valve body?
Reprogramming of the Transmission Control Unit (TCU) with the latest software is unlikely to permanently fix valve body or conductor plate issues. It could make gear changes smoother for those who are not experiencing transmission problems but should not be seen as a solution when the failure is due to hardware.