Test F: DTC U2197 - Invalid Vehicle Speed Data

Pinpoint Test F: DTC U2197 - Invalid Vehicle Speed Data

Normal Operation
The powertrain control module (PCM) receives a vehicle speed signal from the transaxle control module (TCM). The PCM then sends the vehicle speed signal through the controller area network (CAN) circuit 1908 (WH) and circuit 1909 (BK) to the power steering control module.

F1:

F2-F5:

F6:

CAUTION: Use the correct probe adapter(s) when taking measurements. Failure to use the correct probe adapter(s) may damage the connector.

Possible Causes
^ Circuit 1908 (WH) open
^ Circuit 1909 (BK) open
^ TCM
^ Power steering control module