B0931
DTC B0931
CIRCUIT DESCRIPTION
The internal fault detection is handled by the driver information center (DIC).
DTC DESCRIPTOR
This diagnostic procedure supports the following DTC:
DTC B0931 Compass Sensor Circuit
CONDITIONS FOR RUNNING THE DTC
The DIC monitors the analog input value once every ignition cycle at power up.
CONDITIONS FOR SETTING THE DTC
The DIC does not detect the compass sensor. This may be due to a faulty sensor that is not connected to the DIC.
ACTION TAKEN WHEN THE DTC SETS
The DTC will be set and stored in non-volatile memory.
CONDITIONS FOR CLEARING THE DTC
- The DTC will become history when a power cycle has been performed and the fault is not detected by the DIC.
- A history DTC will clear after 100 fault free ignition cycles.
- A scan tool may be used to clear the DTC.
DIAGNOSTIC AIDS
If this DTC is retrieved as both a Current and a History DTC, replace the DIC.
TEST
