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 Ford ZX2 AutomaticFACTORY OEM SERVICE PROCEDURE

Removal and Installation

WARNING: This page is about a different car, the 2002 Ford Windstar. However, it is still accessible from the selected car via links, so may be relevant.

CAUTION: Prior to removal of the RKE module, it is necessary to upload module configuration information to a diagnostic tool. This information needs to be downloaded into a new module once installed. Refer to MODULE CONFIGURATION .

Disconnect the battery ground cable.
Remove the utility compartment.
1. Remove the four pin-type retainers.
2. Remove the utility compartment.
  - If equipped, disconnect the power point electrical connector.
    
    Fig 1: Removing Utility Compartment
    Courtesy of FORD MOTOR CO.
Disconnect the electrical connector.

Fig 2: Disconnecting Electrical Connector
Courtesy of FORD MOTOR CO.
Remove the nuts and the remote keyless entry module.

Fig 3: Removing Nuts Remote Keyless Entry Module
Courtesy of FORD MOTOR CO.
To install, reverse the removal procedure.

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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