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". Ref. to REVERSE AUTOMATIC BRAKING (DIAGNOSTICS)>GENERAL DESCRIPTION>CAUTION .

CHECK DTC .
1. Turn the ignition switch to ON.
2. Read the DTC of [Reverse Assist Braking] using the Subaru Select Monitor. Ref. 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. Ref. to REVERSE AUTOMATIC BRAKING (DIAGNOSTICS)>DIAGNOSTIC TROUBLE CODE (DTC)>LIST .

No : Replace the RAB control module. Ref. to REVERSE AUTOMATIC BRAKING>REVERSE ASSIST BRAKING CONTROL MODULE .