Mercedes-Benz 722.9 Transmission Conductor Plate Repair - Plug and Play

Mercedes-Benz 722.9 Transmission Conductor Plate Repair Service

The Mercedes-Benz 722.9 transmission, also known as the 7G-Tronic, is a sophisticated 7-speed automatic transmission introduced in 2004. Central to its operation is the Transmission Control Module (TCM), integrated within the conductor plate. Over time, this component can develop issues, leading to transmission malfunctions.

Common Symptoms of Conductor Plate Failure:

Fault codes commonly linked to TCM or conductor plate issues include:

• P0705: Component Y3/8S1 (Selection Range Sensor VGS) is defective
• P0717: The signal from component Y3/8N1 (Turbine Speed Sensor VGS) is not available
• P0718: Component Y3/8N1 (Turbine Speed Sensor VGS) is defective
• P0721: The transmission output speed signal is implausible when compared to the wheel RPM signal
• P0722: The signal from component Y3/8N3 (Output Speed Sensor VGS) is not available
• P0723: Output Speed Sensor (VGS) is defective
• P2200: The signal from component Y3/8N2 (Internal Speed Sensor VGS) is not available
• P2201: Component Y3/8N2 (Internal Speed Sensor VGS) is defective
• P2767: The signal from component Y3/8N2 (Internal Speed Sensor VGS) is not available
• P2768: Component Y3/8N2 (Internal Speed Sensor VGS) is defective

Our 722.9 Transmission Conductor Plate Repair Service

If you experience any of these symptoms, you can send us your Mercedes-Benz 722.9 conductor plate for repair. Once we receive your TCM, our professional team will conduct a comprehensive test and diagnostic check. Depending on the results, our specialized technicians will recommend a repair or replacement.

722.9 Transmission Conductor Service Highlights:

• Plug-and-Play: No additional coding required; your vehicle will be 100% back to normal upon reinstallation.
• Quick Turnaround: Most repairs are completed within 1-3 business days, depending on the extent of the damage.
• 1-Year Warranty: All our repairs come with a 1-year warranty for your peace of mind.

How to Proceed to have your conductor plate repaired:

1. Order our testing service: Place an order on our website for 22.9 Transmission Conductor Plate testing. By ordering the testing service first, you can avoid expensive repairs if the conductor plate was incorrectly diagnosed as faulty.
2. Ship Your Part: Send us your faulty conductor plate.
3. Repair and Return: We repair and return your conductor plate swiftly, ensuring minimal disruption to your driving experience.

Don't let transmission issues compromise your driving comfort. Opt for our professional repair service to restore your Mercedes-Benz's performance efficiently and economically.

In short:  Free standard return shipping within the USA is included in all services. Optional express shipping is available at checkout. Shipping your parts to us is your responsibility. 

Last updated July 01, 2022

This Shipping & Delivery Policy is part of our Terms of Service ("Terms") and should be therefore read alongside our main Terms: https://the-ecu-pro.com/policy/terms-of-service.

Please carefully review our Shipping & Delivery Policy when purchasing our products. This policy will apply to any order you place with us.

What are the shipping and delivery options

Free Shipping

We offer free Standard 2-3 day shipping on US orders only.

Expedited Shipping Fees

We also offer expedited shipping at the following rates:

US LOCAL FedEx 1-2 days $75

If you select an expedited shipping option, we will follow up after you have placed the order with any additional shipping information.

All times and dates given for delivery of the products are given in good faith but are estimates only.

For EU and UK consumers: This does not affect your statutory rights. Unless specifically noted, estimated delivery times reflect the earliest available delivery, and deliveries will be made within 30 days after the day we accept your order. For more information please refer to our Terms.

Do you deliver internationally?

We offer worldwide shipping for a set fee of $150. Free Standard 2-3 day shipping is not valid on international orders.

Please note, that we may be subject to various rules and restrictions in relation to some international deliveries and you may be subject to additional taxes and duties over which we have no control. If such cases apply, you are responsible for complying with the laws applicable to the country where you live and will be responsible for any such additional costs or taxes.

What happens if my order is delayed?

If delivery is delayed for any reason we will let you know as soon as possible and will advise you of a revised estimated date for delivery.

For EU and UK consumers: This does not affect your statutory rights. For more information please refer to our Terms.

Questions about returns?

If you have questions about returns, please review our Return Policy: https://the-ecu-pro.com/policy/refunds.

How can you contact us about this policy?

If you have any further questions or comments, you may contact us by:

• Email: info@the-ecu-pro.com

Return policy

Last updated January 01, 2020

Thank you for your purchase. We hope you are happy with your purchase. However, if you are not completely satisfied with your purchase for any reason, you may return it to us for a full refund only. Please see below for more information on our return policy.

Retruns

All returns must be postmarked within fourteen (14) days of the purchase date. All returned items must be in new and unused condition, with all original tags and labels attached.

Return Process

Step One: Contact info@the-ecu-pro.com for returns.

You must return the items in their original package.

You must include all accessories and user manuals that came in the same package.

Where an item has been purchased as a part of a bundle of multiple items, all multiple items within that bundle must be returned.

Please treat the items with care and return them in the condition that they were delivered to you.

Replacement or refund can only be processed once we have received all the items to be returned.

If you return items 1) that you are not entitled to return, 2) that are not in their original condition, 3) that are without proper or missing packaging, 4) with items missing from the return delivery, 5) without following our return instructions, or 6) have otherwise failed to exercise reasonable care when taking care of and returning items, we reserve the right either to reject your return and decline to refund or to deduct from those payments to be refunded to you reasonable repair or other similar direct costs that we have incurred, subject to applicable law.

If your return has been accepted, we will refund you the price you have actually paid for the items less any applicable shipping costs (as per the above) by crediting your payment card thirty (30) calendar days after the date of receipt of the delivery.

Please note that The ECU PRO LLC will only process returns and refunds for items bought in this Online Shop.

Please place the item securely in its original packaging, and mail your return to the following address:

The ECU Pro

Attn: Returns

# Order number issued at checkout

181 Hills Creek Road

Wellsboro, PA 16901

United States

Please note, that you will be responsible for all return shipping charges. We strongly recommend that you use a trackable method to mail your return. 

Refunds

After receiving your return and inspecting the condition of your item, we will process your return. Please allow at least ten (10) days from the receipt of your item to process your return. Refunds may take 1-2 billing cycles to appear on your credit card statement, depending on your credit card company.

Exceptions

The following items cannot be returned:

•     All items related to the testing or repair of products which is deemed a service provided

For defective or damaged products, please contact us at the contact details below to arrange a refund or exchange.

Please Note

•        A 25% restocking fee will be charged for all returns.
•        All returns must contain detailed fault codes of the product in the vehicle

Questions

If you have any questions concerning our return policy, please contact us at:

(888)723-2080

info@the-ecu-pro.com

Warranty

All items come with a warranty. The warranty does not include any labor associated with installation and/or removal of parts, key, and/or Locksmith fees. Buyer will not be reimbursed for any such fees--NO EXCEPTIONS. Buyer hereby acknowledges and agrees that the Seller's liability is limited to the price of the item sold and Seller is not liable for any damage and/or injury sustained those results from any item(s) sold by any entity operated by The ECU Pro, LLC and Buyer hereby now and forever relinquish seller from any such liability.

Returns

Electrical parts are tested prior to purchase and if returned, all units will be inspected for burnt components, physical damage, and water damage. Returns will be processed in the order received and may have a greater handling time than order processing. The warranty shall be void if an item is returned with any signs of (a) burnt components (b)physical and/or water damage (c)misuse, abuse, modifications, opened, tampered with, and/or used for any purpose not originally intended (d)vehicle is involved in a collision or (e)security seal is removed, broken and/or damaged.

All returns must be postmarked within fourteen (14) days of the purchase date. All returned items must be in new and unused condition, with all original tags and labels attached.

Return Process

To return an item, please email customer service at info@the-ecu-pro.com to obtain a Return Merchandise Authorization (RMA) number. After receiving an RMA number, place the item securely in its original packaging, and mail your return to the following address:

Attn: Returns

RMA #

181 Hills Creek Road

Wellsboro, PA 16901

United States

Please note, that you will be responsible for all return shipping charges. We strongly recommend that you use a trackable method to mail your return.

Refunds

After receiving your return and inspecting the condition of your item, we will process your return. Please allow at least five (5) days from the receipt of your item to process your return. Refunds may take 1-2 billing cycles to appear on your credit card statement, depending on your credit card company.

Exceptions

For defective or damaged products, please contact us at the customer service number below to arrange a refund or exchange.

Please Note A 25% restocking fee will be charged for all returns.

Questions

If you have any questions concerning our return policy, please contact us at:

(888)723-2080

Regular maintenance and timely attention to transmission performance can help prevent TCM-related problems. If you experience any symptoms such as erratic shifting or fault codes, it's advisable to seek professional inspection and repair promptly.

When shipping your transmission control module for testing or repair, ensure that you send only the plastic module. Do not include the metal valve body, as this can cause damage during transit.

Fault codes commonly linked to TCM or conductor plate issues include:

• P0705: Component Y3/8S1 (Selection Range Sensor VGS) is defective
• P0717: The signal from component Y3/8N1 (Turbine Speed Sensor VGS) is not available
• P0718: Component Y3/8N1 (Turbine Speed Sensor VGS) is defective
• P0721: The transmission output speed signal is implausible when compared to the wheel RPM signal
• P0722: The signal from component Y3/8N3 (Output Speed Sensor VGS) is not available
• P0723: Output Speed Sensor (VGS) is defective
• P2200: The signal from component Y3/8N2 (Internal Speed Sensor VGS) is not available
• P2201: Component Y3/8N2 (Internal Speed Sensor VGS) is defective
• P2767: The signal from component Y3/8N2 (Internal Speed Sensor VGS) is not available
• P2768: Component Y3/8N2 (Internal Speed Sensor VGS) is defective

The 722.9's Transmission Control Unit (TCU) continuously learns and adapts to the driver's behavior, adjusting shift points and patterns to match driving styles. This ensures optimal performance and a personalized driving experience.

The 7G-Tronic offers:

• Improved Fuel Efficiency: More gears allow the engine to operate in its optimal range.
• Enhanced Acceleration: Closer gear ratios provide smoother and quicker shifts.
• Adaptive Shifting: The transmission control unit learns and adapts to driving styles for personalized performance.

o identify the correct transmission fluid:

• Production Date: Vehicles produced before June 2010 typically use red fluid, while those produced after use blue fluid.
• Transmission Serial Number: Located between the bell housing and transmission pan; serial numbers below 2834527 use red fluid, and those above use blue fluid.
• Transmission Pan: Early models have pans with small dimples, while "Plus" models feature deeper dimples.

The 722.9 conductor plate, also known as the Transmission Control Module (TCM), is an integral component of the 7G-Tronic transmission system. It houses essential sensors and electronics that manage gear shifting and overall transmission performance.

Signs of a malfunctioning conductor plate include:

• Delayed or harsh gear shifts
• Transmission entering limp mode (stuck in a single gear)
• Illumination of the check engine light
• Diagnostic trouble codes related to speed sensors, such as P0717, P0722, and P2200

Our repair service involves refurbishing your existing conductor plate to address any faults. This process eliminates the need for programming or SCN coding upon reinstallation, ensuring a seamless and cost-effective solution.

We offer a standard 3 to 5 business-day turnaround for the repair service.

Yes, our repair service is backed by a 6-month warranty, providing you with peace of mind and assurance of the quality of our work.

No reprogramming or SCN coding is required after our repair. Your existing keys and vehicle settings will function seamlessly upon reinstallation of the repaired conductor plate.

You can begin by placing a testing order on our website. Once we receive your unit, we will proceed to perform a repair on your part.

If the unit is damaged beyond repair, we also have the option to offer you a replacement 722.9 conductor plate.

Yes, we can repair all versions of the 722.9 conductor plate, including VGS1, VGS2, and VGS3 models. Our specialized repair process addresses common failures across these versions.

The version of your conductor plate is typically indicated on the label or engraving on the main plate of the TCM. VGS1 units were commonly used from 2004 to 2007, while VGS2 and VGS3 followed in subsequent years.

The 722.9, also known as the 7G-Tronic, is a seven-speed automatic transmission introduced by Mercedes-Benz in 2003. It features seven forward gears and two reverse gears, enhancing fuel efficiency and acceleration compared to its predecessors.

The 722.9 transmission has been utilized across a wide range of Mercedes-Benz models from 2004 through 2016, including:

• CL500
• CL550
• SLK55 AMG
• CLK500
• E500
• S430
• S500
• CLK55 AMG
• CLS500
• S550
• CLK63 AMG
• CLS63 AMG
• E63 AMG
• CLK550
• E550

Common problems include:

• Conductor Plate Failure: Issues with the transmission control module leading to erratic shifting.
• Valve Body Wear: Causing harsh or delayed gear changes.
• Torque Converter Problems: Leading to shuddering or slipping during acceleration.
• Fluid Leaks: Resulting from worn seals or gaskets.

For early 722.9 models using red transmission fluid, it's recommended to service the transmission every 30,000 miles. For later "Plus" models using blue fluid, the service interval extends to approximately 77,000 miles. Regular maintenance ensures longevity and optimal performance.