The only vehicles equipped with an Ignition Control Module (ICM), which is separate from the Powertrain Control Module (PCM), are the 1988-89 Premier with the Eagle ignition system. For vehicles utilizing the Chrysler ignition system, models other than the Premier, refer to Driveability & Emission Controls for removal and installation of the PCM.
REMOVAL & INSTALLATION
Eagle Ignition System
See Figure 1
Since the ICM and the coil are two parts of the same component, they are serviced together; when one part is bad, both must be replaced with a new assembly. For removal and installation procedures of the ICM, refer to the ignition coil removal and installation procedures earlier in this section.