Harness Repair & Diagnostic Service

Not sure if your harness can be repaired? Send it to us for a professional inspection.

This Harness Repair & Diagnostic Fee reserves your repair order, covers the initial evaluation, and includes return shipping of your harness after the inspection or repair is complete.

How It Works

1. Purchase this service to reserve your repair.
2. Ship your harness to LMMF Simplified Wiring (customer is responsible for shipping it to us).
3. We'll perform a complete inspection to determine:
   • Overall condition
   • Wiring damage
   • Connector damage
   • Previous repairs or modifications
   • Whether the harness is repairable
4. We'll contact you with a repair estimate before any work is performed.
5. If you approve the repair, we'll send an invoice for the repair cost only.
6. Once payment is received, we'll complete the repair and return ship your harness.

What's Included

✔ Order reservation
✔ Complete harness inspection and diagnosis
✔ Repair estimate before work begins
✔ Return shipping of your harness

Important Information

• This fee is non-refundable once the harness has been received and evaluated.
• This fee does not include the actual repair cost. Repairs are billed separately after inspection.
• Customer is responsible for shipping the harness to LMMF.
• Return shipping is included with this service.
• If the harness is found to be beyond economical repair, we'll contact you with available options before proceeding.
• No repairs will be performed without customer approval.

Please Include

To help us diagnose your harness as quickly as possible, please include:

• Name
• Phone Number
• Return Shipping Address
• Vehicle Year/Make/Model (if applicable)
• Engine
• ECM/PCM (if known)
• A description of the issue or symptoms
• Any modifications that have been made to the harness

Turnaround Time

Inspection typically begins within 1–3 business days after your harness is received. Repair turnaround depends on the extent of the damage and current workload.

Return address
18770 State Route O
Rolla, MO 65401