Dual Electric Fan Wiring Harness Replacement for GM 1999-2006 ECU Control

The CARMOCAR Electric Dual Fan Upgrade Wiring Harness Kit has received mixed feedback from customers after various installations on vehicles, particularly LS-swapped trucks. Many users appreciate the simplicity of the installation process, noting that the wiring is mostly plug-and-play, which typically enhances convenience. Customers specifically mentioning that the two trigger wires connect seamlessly to the PCM plug highlight that certain configurations are straightforward. However, several users have raised concerns about the durability and functionality of the product. Issues reported include wires melting, relays failing, and the harness blowing fuses upon connection. These problems suggest quality control issues, with some users feeling that the materials used in manufacturing might be inferior and not up to standard for automotive applications. Another recurring theme was the need for longer wiring; customers noted that the harness is often too short, requiring additional planning and potential modifications during installation. Overall, while some users have had a satisfactory experience, particularly in ease of installation, the concerns about electrical failures and subpar quality materials cannot be overlooked. These varying experiences indicate that potential buyers may want to Consider their comfort level with possible modifications and troubleshooting. **