Function Inspection
- Connect the M-MDS to the DLC-2.
- Switch the ignition ON (engine off).
- Access the following PIDs using the M-MDS. (Refer to [ PID/DATA MONITOR INSPECTION
] in the troubleshooting information.) (See PCM INSPECTION [SKYACTIV-G 2.0] .)
- BRK_BSTR_PRES_ACT
- BRK_BSTR_PRES_VOLT
- Compare the voltage and power brake unit vacuum indications for the PID BBP with the standard in the table indicated below.
- If they do not match the standard, replace the PCM. (See PCM REMOVAL/INSTALLATION [SKYACTIV-G 2.0] .)
- If they match the standard, perform the voltage inspection. (See VOLTAGE INSPECTION .)