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2011 Mazda 3 TCM TCU 2.0L Transmission Computer Repair Service Part# LF8M189E1C

2011 Mazda 3 TCM TCU 2.0L Transmission Computer Repair Service Part# LF8M189E1C
$245.00$499.9951% Off
Exact fit for:
Engine Size:2.0L
Part Number:LF8M189E1C

Mazda TCM Repair Service Instructions

  1. Click 'Add to Cart' and complete checkout
  2. Complete and Print Repair Form and Shipping Label
  3. Securely pack your module and repair form and drop off at any UPS location
  4. When received, we will perform repairs and return module using the same service within 24 hrs
*Note, the shipping service you select will include 2 shipments, to and from.
A UPS Shipping label will be emailed to you after checkout.
  • Plug & Play
  • Lifetime Warranty
  • Professional Repair Service
* Repair service - Send your module to us
  • Lifetime Warranty
  • Flash updated to improve Drivability and Fuel Mileage
  • Quality Remanufactured
  • 2-Way shipping included
  • Quick turnaround
Common Symptoms & Trouble Codes
  • DTC U0101
  • DTC P0753
  • DTC P0758
  • DTC O9763
  • Hard Shifting through gears
  • Vehicle in fail safe mode (stays in 3rd gear)
  • Harsh shift to Drive and/or Reverse
  • Check engine & AT Lights illuminated
If your vehicle is equipped with Ford PATS Security (Passive Anti-Theft System) you may need to have your keys reprogrammed by a Locksmith or a Certified Mechanic. If your car does not have PATS Security system, your unit will be Plug and Play.

We provide step by step instructions in our TechTalk section.
All Items undergo remanufacturing, vehicle specific programming and testing on a per order basis. Processing time is 1-3 Full business days (Mon-Fri, excluding Holidays). Orders received after 2pm EST will begin processing the following business day. Parts are shipped in the order they are received with the shipping service selected during checkout. Tracking information will be sent via email at the time of shipment readiness.

We accept returns as long as the part is in its original condition. Returns must be mailed within 14 calendar days from original delivery. All approved returns will be initiated in the form of a refund to the original form of payment. There will be a 30% restocking fee to cover vehicle specific programming & testing and all shipping charges will be deducted. (Free shipping charges are $18.99 each). Refund deposits take 4-6 business days. Full refund will be issued for cancellations prior to shipment only.
We offer a standard Lifetime warranty on all computers purchased through this site. Some listings require your core to be returned to activate said warranty within 14 days whereas a return label will be provided. Failure to return the core if required will result in loss of warranty and you will be subject to a core charge.

This warranty does not cover parts that fail due to abuse, misuse, neglect, alteration, impact, or accident. All Computer Resources, Inc. reserves the right to deny warranty coverage if the company deems that it is not responsible for damages. Please see our tech talk bulletins for proper installation and diagnoses. Automotive modules can be damaged by various electrical faults during and after installation which will not be covered

All units are fully tested for functionality prior to shipment.

Full Warranty Information

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