C121A-STEERING ANGLE SENSOR NOT INITIALIZED
For a complete wiring diagram, refer to appropriate SYSTEM WIRING DIAGRAMS article .
During the Drive Test.
This DTC may set with DTC C1231-DRIVE TEST: STEERING ANGLE SENSOR due to cycling of ignition several times or entering and exiting diagnostics several times.
Perform the diagnostic procedure for C1231-DRIVE TEST: STEERING ANGLE SENSOR as if the DTC is Active.
With the engine running.
When the Powertrain Control Module indicates, for an extended period of time, that engine management relevant for Automatic Yaw Control/Traction Control System control can not be accomplished.
| Possible Causes |
|---|
| ANTI-LOCK BRAKE MODULE |
| POWERTRAIN CONTROL MODULE |