Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
2003 Chrysler Town & Country LXi, 3.8 L, FWDFACTORY OEM SERVICE PROCEDURE
Front Control Module: Installation
NOTE:
Front Control Module must be programmed to the correct radio EQ curve using the DRBIII(R). This will ensure that the audio system is operating correctly.
- Install the Front Control Module (FCM) in the Integrated Power Module (IPM) assembly by pushing the 49-way electrical connector straight in.
- Install the FCM retaining screws. Torque the screws to 1 N-m (7 in. lbs).
- Rotate the IPM assembly downward to secure in mounting bracket.
- Install the battery in the vehicle.
- Connect the positive and negative battery cables.
- Using the DRB III(R), under "FRONT CONTROL MODULE" then "MISC" program the EQ curve of the radio into the Front Control Module. Refer to the appropriate diagnostic procedures.
NOTE:
If the vehicle is not equipped with Name Brand Speakers (Infinity, etc.) or Headlamp Washers the DRBIII(R) must be used to Disable the appropriate relays in the Integrated Power Module Assembly.
Factory Service Tools
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.
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