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Home >> Ford >> 2000 >> Taurus LX, 3.0 2, AX4N >> Repair and Diagnosis >> External Pages >> Different car >> Section 567 (Anti-Theft System - Pats - (Hybrid)) >> Diagnosis And Testing >> Passive Anti-Theft System (PATS) - Pinpoint Tests >> Pinpoint Test G: DTC B1681 - Passive Anti-Theft System (PATS) Transceiver Signal Is Not Received (Not Connected, Damaged, Or Wiring) >> Normal Operation

Normal Operation

WARNING: This page is about a different car, the 2006 Mercury Mariner and 2006 Ford Escape. However, it is still accessible from the selected car via links, so may be relevant.

The PATS transceiver receives voltage from smart junction box (SJB) fuse 5 (2A) on circuit 296 (WH/VT) and is grounded on circuit 570 (BK/WH). The PATS transceiver and the powertrain control module (PCM) communicate on circuits 167 (BR/OG) and 168 (RD/BK). The PCM compares the key code stored in memory and sends a controller area network (CAN) signal to the transaxle control module (TCM) to start the vehicle if the key code is correct.

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