• Front view of the 2003 Isuzu Ascender PCM 89017750, showing the main electrical connectors. This VIN-programmed module fixes engine issues like no-starts and P0601 codes.
  • Programmed 2003 Isuzu Ascender PCM 89017734 with clean connectors, ready for installation to fix engine stalling and communication codes like U0100.
  • Front view of a 2003 Isuzu Ascender PCM part 28042802, showing the main electrical connector ports. This module is programmed to fix engine issues.
  • Programmed 2003 Isuzu Ascender PCM 12602802 with blue and white connectors, a direct-fit solution to resolve engine computer failure and DTCs like P0601.
  • 2003 Isuzu Ascender PCM 12589463, pre-programmed to your VIN. A reliable fix for check engine lights, poor fuel economy, and erratic shifting.
  • Programmed 2003 Isuzu Ascender PCM 12582605 with clean connectors, ready for installation to solve check engine lights and no-start conditions.

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