DTC B2228: MFD SDRAM
DTC detecting condition:
When test data is written to a given area of SDRAM immediately after startup and verification detects malfunction.
Trouble symptom:
It malfunctions in each operation.
NOTE:
For the diagnostic procedure, refer to DTC B2225. Ref. to MULTI-FUNCTION DISPLAY (DIAGNOSTICS)>DIAGNOSTIC PROCEDURE WITH DIAGNOSTIC TROUBLE CODE (DTC)>DTC B2225 MFD INTERNAL COMMUNICATION .