1994 Chrysler LHSFACTORY OEM SERVICE PROCEDURE

Control Units

CONTROL UNITS LOCATION

Component Location
ABS Control Unit On ABS hydraulic assembly.
Air Bag Sys. Diagnostic Module Forward of center console, near floor.
Blower Motor Power Module Behind right side of dash, on A/C-heater case.
Body Control Module (BCM) Behind right kick panel.
Cooling Fan RFI Module Mounted between cooling fans.
Daytime Running Lights Module In right front corner of engine compartment.
Powertrain Control Module (PCM) In right front corner of engine compartment.
Remote Keyless Entry Module Under dash top cover, on passenger side.
Transmission Control Module In left front corner of engine compartment.
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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