DTC B2C02: RRC Sonar Control Module Circuit

Outline of diagnosis: 

Detect the malfunction of the RAB Control Module.

Time needed for diagnosis: 

1200 ms

Recovery conditions: 

Ignition switch OFF → ON

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

   Is any DTC other than DTC B2C02 displayed? (Current code)

   Yes  : Perform the diagnosis of DTCs other than B2C02. Ref. to REVERSE AUTOMATIC BRAKING (DIAGNOSTICS)>DIAGNOSTIC TROUBLE CODE (DTC)>LIST 

   No  : Replace the RAB Control Module. Ref. to REVERSE AUTOMATIC BRAKING>REVERSE AUTOMATIC BRAKING CONTROL MODULE