Powertrain Control Module (PCM) C175

WARNING: This page is about a different car, the 2004 Mercury Monterey and 2004 Ford Freestar. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Identifying Powertrain Control Module C175 Connector Terminal

Courtesy of FORD MOTOR CO.

PCM C175 CONNECTOR CIRCUIT REFERENCE

Pin Number (s)	Circuit Designation/Description	Normal Condition/Measurement
15	915 (PK/LB) SCP communication circuit	Less than 5 ohms between the PCM and the DLC. Greater than 10,000 ohms to ground with all network modules disconnected.
16	914 (TN/OG) SCP communication circuit	Less than 5 ohms between the PCM and the DLC. Greater than 10,000 ohms to ground with all network modules disconnected.