DTC B2C00: Sonar Control Module Circuit

Outline of diagnosis:

Detect the malfunction of the RAB Control Module.

Time needed for diagnosis:

100 ms

Recovery conditions:

Ignition switch OFF → ON

CAUTION: Before performing diagnosis, refer to "CAUTION" in "General Description". Refer to REVERSE AUTOMATIC BRAKING (DIAGNOSTICS)>General Description>CAUTION .

CHECK DTC .
Read the DTC of [Reverse Automatic Braking] using the Subaru Select Monitor. Refer to REVERSE AUTOMATIC BRAKING (DIAGNOSTICS)>Diagnostic Trouble Code (DTC) .

Are DTCs other than DTC B2C00 displayed? (Current malfunction)

Yes : Perform the diagnosis for DTC other than DTC B2C00. Refer to REVERSE AUTOMATIC BRAKING (DIAGNOSTICS)>Diagnostic Trouble Code (DTC)>LIST .

No : Replace the RAB Control Module. Refer to REVERSE AUTOMATIC BRAKING>REVERSE AUTOMATIC BRAKING Control Module .