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User manuals, setup guides, troubleshooting help, and repair information for FIRSTTECH products.

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User Manuals, Instructions and Guides for FIRSTTECH products.

FIRSTTECH manuals

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FIRSTTECH FTI-NSP8 Integration Wire T-Harness for Nissan and Infiniti Installation Guide

November 12, 2024

FTI-NSP8 Integration Wire T-Harness for Nissan and Infiniti Specifications: Product Model: FTI-NSP8 - DL-NI8 Vehicle Compatibility: Nissan Altima PTS AT 2019-2024 Type 1 Required Components: BLADE-AL(DL)-NI8, flash module, update controller…

FIRSTTECH FTI-CDP1 Remote Start T-Harness Installation Guide

October 19, 2024

FTI-CDP1 Remote Start T-Harness Specifications: Make: DL-CH8 RAM Model: 2500 TIP Start (Gas) Year: 2018 Install Type: 2 CAN CJB Lights: Park / Auto Type B IGN BCM Product Usage…

FIRSTTECH 2WQ9R-FM 2-Way Remote Control User Guide

December 12, 2022

FIRSTTECH 2WQ9R-FM 2-Way Remote Control Introduction Thank you! For purchasing a Firstech system for your vehicle. Please take a minute to review this entire manual. Note that this manual applies…

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FirsTech DC3-HC Remote Start Module User Manual

DC3-HC • September 8, 2025

Comprehensive instruction manual for the FirsTech DC3-HC Remote Start Module, covering setup, operation, maintenance, troubleshooting, specifications, and warranty information.