LEMON Manuals: Even more car manuals for everyone
Home >> Lincoln >> 2001 >> Continental >> Repair and Diagnosis >> External Pages >> Different car >> Section 792 (Wheels & Tires -- F-150 & Mark LT) >> Diagnostic Tests >> Tire Pressure Monitoring System >> Pinpoint Tests >> Pinpoint Test F: The Vehicle Security Module (VSM) Will Not Enter Training Mode >> Normal Operation

Normal Operation

WARNING: This page is about a different car, the 2007 Lincoln Mark LT and 2007 Ford Pickup. However, it is still accessible from the selected car via links, so may be relevant.

For the vehicle security module (VSM) to enter tire pressure monitoring system (TPMS) sensor training mode, it must receive valid inputs from the following:

Refer to Tire Pressure Monitoring System (TPMS) Sensor Training  in this article for the complete sensor training procedure.

The brake pedal position switch input is supplied by the anti-lock brake system (ABS) module along the high-speed controller area network (HS-CAN) bus to the powertrain control module (PCM), then to the instrument cluster along the HS-CAN bus and finally to the VSM along the universal asynchronous receiver transmitter (UART)-based protocol (UBP) communication network. The vehicle speed sensor input is supplied by the PCM to the instrument cluster along the HS-CAN bus, then from the instrument cluster to the VSM along the UBP network. The ignition switch input is provided directly to the VSM by the ignition switch through central junction box (CJB) fuse 18 (10A) along circuit 7 (LG/YE).

Possible Causes

scientia non olet · About LEMON Manuals