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MONROE, GA ALL SERVICES BY APPOINTMENT
CLGPERFORMANCEECU REPAIR & VEHICLE SERVICES
Let’s talk about your repair678-951-2847
  1. Electronics Repair Form
  2. Pricing, Service, Cloning, Programming Information

Electronics Repair Form

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Diagnostic testing fees

Testing fees are non-refundable, including when a unit tests correctly.

  • If no fault is found, a $100.00 to $300.00 bench-testing or diagnostic fee, depending on the module, may apply instead of the full repair price. This covers the time required to test the unit. Semi-truck, tractor, commercial, and industrial modules may require more extensive testing.
  • Testing usually takes 3 to 4 days. Intermittent faults can require more investigation than a complete failure. Your invoice will reflect the applicable fees, and we will call to discuss the cost beforehand.
  • Select only the issues you are experiencing and describe the symptoms in your own words in the “Describe issues with this module” fields.
  • For vehicles, scan for diagnostic trouble codes before disconnecting the battery or removing the module. Include stored or pending codes, or tell us if no codes are present.
  • If the wrong service option is selected, the service and amount will be corrected on your invoice.

Questions? Call 678-951-2847. All calls are recorded for quality purposes.

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Choose Service

The selection here will determine the deposit needed to get started on your module and to order any parts that are needed to repair. It may not be the final cost.
If the module test good, a base fee for testing will be applied and the rest of the deposit (if paid already) will be refunded.

Please Input 17 Digit VIN Number

Enter the vehicle identification number (VIN) below. If you do not know the vehicle weight, check the returned VIN details.

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Enter the exact mileage shown on the vehicle’s odometer.

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Please select at least one service

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We will hold the part for 3 months before recycling. When cloning services are done, we hold onto the files and back them up if needed for any future service or if a tuning service didnt back up your module first. Just contact us if you need the backup (VIN number required)

Vehicle details from your VIN

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Photos & supporting information

Upload clear photos of the device, its label, and its connectors. Include any available wiring diagrams, especially for tractors or other equipment, along with relevant test results or information provided by another repair shop.

These details help us evaluate your repair request.

Please Upload Images of the module label, Connector, and Documents from other Shops you may have. All Information will speed up the process

ECU / Module Repair Authorization & Disclaimer

By signing this form, you authorize CLG Performance to test and repair the ECU/module submitted.

Scope of Testing & Authorization

  • Upon receipt, the device will be inspected only for the concerns listed on this form.
  • Any additional testing or diagnostics beyond the stated concerns must be requested in writing (email or text) and may result in additional labor charges.

Diagnostic / Labor Fees

  • A non-refundable diagnostic labor fee of $100 up to ~$300.00 applies to all units submitted for testing, including cases where the unit is found to be fully functional.
  • This diagnostic fee does not include repair labor, parts, or hardware costs.
  • Repair labor and parts will be quoted separately and itemized on your invoice.

Invoicing & Customer Portal

  • All invoices are issued through the CLG Performance Customer Portal.
  • A customer account must be created to view invoices, quotes, and payment history.
  • Repair labor and parts will be clearly itemized and approved by the owner prior to repair.

ECU / TCU Cloning & Tunes

  • If your vehicle has an existing non-stock (tuned) ECU/TCU, the tune data will be cloned where possible.
  • ECU/TCU serial numbers cannot be changed on certain vehicles due to manufacturer hard-coding.
  • As a result, your tuner may require you to repurchase tuning credits to make future modifications. CLG Performance is not responsible for tuner licensing or credit requirements.

Shipping & Identification

  • If mailing multiple modules, clearly label the original ECU/module and the replacement ECU/module to be programmed.
  • CLG Performance is not responsible for misidentified or unlabeled units.

Additional Repairs & Deposits

  • A deposit may be required for parts if additional issues are discovered.
  • Any additional labor or parts costs will be communicated by call or text and must be approved before work proceeds.
  • All charges will be fully itemized on the final invoice.

Payment Methods & Fees

Fee-free payment options:

  • Zelle: 678-951-2847
  • Venmo
  • Cash App

We use Square for payment processing

Contact 678-951-2847 for payment assistance. QR codes may be used for fee-free payments where available.

Square Payments Notice

  • This form supports payments processed through Square.
  • Square transactions are subject to processing fees (approximately 4%, subject to change).
  • Any applicable processing fees will be displayed at checkout and added to the total.

Peace Of Mind:

Everything will be itemized on the invoice and will be updated to show your payment manually. We are a small business so please give us time to update things and send you text or emails or give you a call if we have any questions. We do our best to give all the information we can on your repair including updating your invoice with pictures of the inside of your module to show any damages found. We will discuss any further processes if its cheaper to get another module for you and clone it as well to give peace of mind of the service we provide. We are here to help even if other repair places say its not repairable or you need another module programmed by a dealer. We try our best to eliminate all the extra work for the customer having to tow a vehicle to a dealer, wait for weeks to get a module and also have a locksmith program keys. We try to prevent all the extra work for the customer.

Acknowledgment: By submitting this form, You (the customer) confirm that you have read and agree to the terms of this form and know out process. Making a Payment now is a deposit on the service so we can get the things needed for the repairs and it helps speed up the process so we are not constantly calling you to get payments for parts. 

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By Signing, I give consent to CLG Performance and I understand this form and that Labor Cost is due at the time of Module Delivery to CLG Performance by mail or in person.

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By Signing, I give consent to CLG Performance and I understand this form and that Labor Cost is due at the time of Module Delivery to CLG Performance by mail or in person.

All Online Payments on this site have a 4% Processing Fee.
To Avoid Fees you can send payments to Zelle, CashApp, Venmo
Please text (678)951-2847 for details on paying without processing fees

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Use the repair form in the tab above to submit your service request.

Base Pricing and Information for Electronics Repairs

Diagnostics & Repair

Labor-based diagnostic fees start at $100 and up, depending on module type and complexity.
Diagnostic labor fees are non-refundable due to time spent testing and evaluating electronic modules.
If a replacement or programming solution is more cost-effective than repair, you will be informed before additional labor is performed.
If no fault is found, only the diagnostic labor fee applies (typically $100–$350 depending on module complexity).

Invoices are accessible through your customer portal: Customer Invoice Portal

The displayed total is a deposit to begin the repair and order the required parts.
If no fault is found with your electronic components, a diagnostic labor fee of $100 to $300 will apply.
Testing fees depend on the complexity of the module.

  1. Most small cars and light trucks under 4,000 lbs: $100.
  2. Vehicles over 4,000 lbs and up to 6,000 lbs: $160 
  3. Vehicles from 6,000 to 14,000 lbs: $200
  4. Vehicles of 14,000 lbs and above: $300 including semi-trucks and tractors

(These prices cover diagnostic labor only when the module tests correctly.)

If you put down a deposit that is over these amounts above and it test good with no issues found, You will be refunded the difference back to you minus any transaction fees if you paid via Square Payment since they charge fees on transactions through them. This is why I prefer Zelle, CashApp, or Venmo in these cases for payments.

ECU & Module Programming / Cloning Services (ONLY with no repairs)

ECU, TCU, and Automotive module programming services start around $300 and up Depending on module type and what OE hardware we have to use and licensing we have to subscribe to like motorcraft service for Ford IDS or GM for Tech Connect, Mopar WiTech Services if we have to use the service.
If we are just cloning a module it is $220 if its a direct clone over with no need for OE programming.
In most cases, cloning preserves vehicle security data and eliminates the need for locksmith key programming.
Some modules require BDM programming, which involves opening the module. BDM cloning services typically start around $450.

Core Return Discounts

Core return discounts typically range from $5–$20, depending on module type.
If a replacement module is sourced externally, The supplier’s core policies may apply and this will be relayed to the customer and included on their invoice

ECU, PCM, TCU & Vehicle Electronics Repair

Submit a repair request using our ECU repair form and include any diagnostic trouble codes or symptoms prior to module removal.
Many ECU issues are caused by sensors, wiring, or vehicle systems rather than the control module itself.
If module failure is confirmed, you may be instructed to ship the unit for professional evaluation.

Non-Automotive Electronics Repair

CLG Performance also evaluates select non-automotive electronics. Contact us to determine service eligibility.
 We can fix just about anything electronic including Industrial, commercial, Home, and Consumer Electronics, Chip Tuners, Programmers, and many other controls and devices. We are building the website repair form soon to take in these electronics as well

ECU / TCU Cloning & Data Retention Policy

Our goal is complete transparency and technical accuracy during ECU and module repair services.
In most cases, complete data cloning preserves custom tunes and calibration data.
Data loss occurs only when internal memory or processors are physically damaged or corrupted. I have found many modules that were incorrectly flashed and have corrupted data that cannot be cloned. In some cases the only option is to flash back to stock using OE software and may need to be programmed in vehicle to sync all other modules. In those cases a locksmith may be needed to program back all the keys to the vehicle. Some vehicles require more than two keys in order to program a module and some vehicles may have to be taken to the dealership to get programmed

Hard-Coded ECU Serial Numbers

Some ECUs contain non-modifiable serial numbers. While data is cloned, tuning devices may remain locked to the original module, potentially requiring new tuning credits.

ECU Data Recovery From Damaged Modules

Data recovery may still be possible from burned, corroded, or physically damaged ECUs.
Contact CLG Performance before shipping to discuss recovery feasibility.

Module Handling & Submission Requirements

  1. Do not open or disassemble modules prior to shipping.
  2. All modules are photographed and documented upon arrival.
  3. Misrepresentation of module condition may result in service refusal.

ECU Photo Submission Requirements

Please provide clear photos before shipping:

  • Module label and part numbers
  • Connector side
  • Complete exterior housing

Photos ensure compatibility verification and faster service turnaround.

New Customer?

New customers can quickly create an account by registering here. Your account provides access to invoices, service updates, repair status, and exclusive promotions.
Invoices for completed ECU and electronics repair services are available through your customer account.
For questions regarding ECU repair, module cloning, or diagnostics, call or text 678-951-2847. Text messaging is preferred for faster response times.

All calls are recorded for quality assurance.

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