• 1997 Chevrolet 2500 PCM, part 16229684, showing the main connectors. This pre-programmed module solves common engine and transmission control issues.
  • Photo of a 1997 Bravada PCM with part number 16229684 visible. This VIN-programmed engine computer fixes common GM truck stalling and communication errors.
  • Programmed 1997 Blazer S10 PCM 16229684 with clear connectors, ready to install. Solves engine stalling and DTC P0601.
  • VIN-Programmed 1997 Isuzu Hombre PCM, part 16229684. Fixes engine codes, stalling, and poor performance in GM trucks and vans like the S10 and Blazer.
  • Front view of a 1997 GMC 2500 PCM, part 16229684. This programmed module resolves check engine lights, stalling, and no-start conditions for GM trucks.
  • Programmed 1997 GMC 1500 PCM, part 16229684. Shows the main connectors for a direct-fit installation to fix engine performance issues.
  • Front view of a 1997 GMC 3500 PCM, part number 16229684, showing the multiple color-coded wiring harness connection ports.
  • Gm Black Box Pcm
  • Gm Black Box Pcm

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