Manuals through 2025 now available!
Our trusted friends have launched a new website named LEMON, which has newer manuals. It also contains all the CHARM manuals.
LEMON is the spiritual successor to CHARM, I recommend you try it!
Link:
lemon-manuals.la or
lemon-manuals.org.ua
(Some people have issue connecting. LEMON is investigating. For now, use Firefox or change your DNS server)
Or, hide this message:
temporarily or
permanently
Vehicle Speed Signal Circuit
The
ECM receives the Vehicle Speed data from the Antilock Brake System
(ABS). The vehicle speed is calculated by the ABS controller from the wheel speed sensor signals, and is sent to the ECM via the Vehicle Speed Signal circuit. If the ECM detects a problem with this circuit, DTC P0500
Vehicle Speed Sensor (VSS) Circuit will set.