Code 21: Open Or Short Circuit In Solenoid For Right Front Wheel
WARNING: This page is about a different car, the 1996 Toyota Tercel, 1996 Toyota Paseo, 1995 Toyota Tercel, and 1995 Toyota Paseo. However, it is still accessible from the selected car via links, so may be relevant.
Open or short circuit in solenoid for right front wheel. Check actuator solenoid, wiring harness, and connector. See ACTUATOR CHECK under DIAGNOSIS & TESTING .