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.
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HOMESERVICE MANUALSLINCOLN2006ZEPHYRREPAIR AND DIAGNOSISBODY & FRAMEDOOR LOCKSANTI-THEFT - PATSGENERAL PROCEDURESPASSIVE ANTI-THEFT SYSTEM (PATS) PARAMETER RESET
2006 Lincoln Zephyr
Passive Anti-Theft System (PATS) Parameter Reset
2006 Lincoln ZephyrSECTION Passive Anti-Theft System (PATS) Parameter Reset
NOTE:
The instrument cluster and the powertrain control module (PCM) parameters are reset within the same security access session. DO NOT exit security access when selecting the second module for parameter reset. Exiting the security access session between modules will require a second 10 minute security access waiting period.
- Connect the diagnostic tool.
- Key in the ON position.
- CARRY OUT the security access procedure for the instrument cluster/PCM. For additional information, REFER to ANTI-THEFT SECURITY ACCESS .
- Enter the following mode on the diagnostic tool: Instrument Cluster Parameter Reset.
- Remain in security access.
- Enter the following mode on the diagnostic tool: PCM Parameter Reset.
- Key in the OFF position.
- Key in the ON position for a minimum of 3 seconds.
- Enter the following mode on the diagnostic tool: CLEAR DTCs.
- Key in the OFF position.
NOTE:
DO NOT carry out the ignition key code erase.
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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.