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.
2001 Ford Explorer ChassisFACTORY OEM SERVICE PROCEDURE
Anti-Theft Systems DTCS: Active
ANTI-THEFT SYSTEMS DIAGNOSTIC TROUBLE CODE (DTC) IDENTIFICATION (ACTIVE)
| DTC | Description | Test |
|---|---|---|
| B1342 | ECU Defective | Using NGS tester, retrieve and record continuous DTCs. Clear all DTCs. Perform Remote Anti-Theft Personality (RAP) module self-test. If DTC B1342 is retrieved again, replace RAP |
| B1522 | Hood Switch Circuit Short To Ground | C |
| B1562 | Door Lock Cylinder Circuit Short To Ground | B |
| B1845 | Anti-Theft Ignition Lock Switch Failure | Disregard DTC B1845. This is an invalid DTC. |
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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