DTC 21: Open In Vehicle Speed Sensor Circuit

WARNING: This page is about a different car, the 2002 Toyota Tundra. However, it is still accessible from the selected car via links, so may be relevant.

For DTC 21: Open in vehicle speed sensor circuit diagnostic procedure, see Fig 1 and Fig 2 .

Fig 1: Diagnosing DTC 21 (1 of 2)

Fig 2: Diagnosing DTC 21 (2 of 2)