1993 Isuzu Stylus AutomaticFACTORY OEM SERVICE PROCEDURE

ECM Location

ECM LOCATIONS

Engine Location
DOHC (1) Below Instrument Panel, Left Of Steering Column
SOHC Behind Driver's Side Kick Panel
(1) DO NOTΒ  confuse transaxle Electronic Control Unit (ECU), located on left side of instrument panel, with ECM located behind air duct. The ECM has a 24-pin and 32-pin connector. Transaxle ECU has a 16-pin and 20-pin connector.
Factory Service Tools

Use the Manual With the Right Hardware

Pair factory procedures with proven DIY tools so the instructions are easier to execute.

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • β€’ You smell fuel, burning insulation, or see smoke.
  • β€’ Brakes feel soft, pull hard to one side, or make grinding noises.
  • β€’ The engine overheats, stalls repeatedly, or misfires under load.
  • β€’ You are missing required tools, torque specs, or safe lifting equipment.
  • β€’ You are not confident in the next step or safety outcome.

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