Clusters and services for your 2012 Toyota 4Runner
ECU services are available.
We are currently at work adding ECU services for your 2012 Toyota 4Runner. In the meantime, please contact us directly so we can assist you.

Cloning for immobilizers
We provide full cloning services for vehicles that hold the immobilizer inside the cluster. Cloning involves transferring the immobilizer data from your old cluster to your replacement cluster.

Mileage correction
Car & Truck Electronics provides the most reliable speedometer calibration and mileage correction services, to ensure that your gauge is working properly and that the mileage on your dashboard is accurate.
Provide us with your part number
Your part number allows us to more quickly find the correct clusters for you at the right price. This may translate into savings for you.
Common ECU issues we solve
- Free shipping
- 1 year warranty
- Shipped within 24 business hours
- Tested and approved
- Top notch customer service
The Toyota 4Runner is a midsize SUV acclaimed for its off-road capability, rugged design, and durability, making it a popular choice for both daily driving and adventurous off-road excursions.
The 4Runner is not immune to instrument cluster issues. Whether your 4Runner is experiencing gauge issues, back-lighting problems, warning lights coming on, electrical problems, and/or total or partial cluster failure, Car & Truck Electronics is here to help. We specialize in cloning, reprogramming, mileage corrections, and cluster replacement. If your 4Runner is experiencing any of these issues, give us a call!