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.
PCM Programming
For Powertrain Control Module (PCM) programming procedures, see ALL MODELS (PROGRAMMING PCM).
| Module | Configurable Item | State | ||
|---|---|---|---|---|
| Anti-Lock Brake Control Module | Tire Size (Revolutions/Mile) | List Of Tires | ||
| Anti-Lock Brake Control Module | Tone Ring Size (Number Of Teeth) | (1) | ||
| Anti-Lock Brake Control Module | Option Information | 4WABS | ||
| Anti-Lock Brake Control Module | Vehicle Program | Ranger | ||
| Generic Electronic Module/Central Timer Module | Tire Size (Revolutions/Mile) | List Of Tires | ||
| Generic Electronic Module/Central Timer Module | Tone Ring Size (Number Of Teeth) | (1) | ||
| Generic Electronic Module/Central Timer Module | Option Information | 4WABS | ||
| Generic Electronic Module/Central Timer Module | Vehicle Program | Ranger | ||
| Passive Anti-Theft System Module | Enter Security Access | Enter Security Access | ||
| Passive Anti-Theft System Module | Ignition Key Code Program | Program Ignition Keys | ||
| Passive Anti-Theft System Module | Ignition Key Code Erase | Erase All Stored Ignition Keys | ||
| Passive Anti-Theft System Module | Spare Key | Enabled, Disabled | ||
| Passive Anti-Theft System Module | Parameter Reset | Reset Security ID | ||
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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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