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DTC B2542: SDRAM fault
 
 
 
 
TROUBLE JUDGMENT
When the camera-ECU detects the internal error (SDRAM fail), it sets DTC B2542.
note"!" mark is displayed on the vehicle icon when DTC B2542 is set.
 
 
TROUBLESHOOTING HINTS
  • Failed calibration
  • The camera-ECU may be defective
 
 
DIAGNOSIS
1. Using scan tool (M.U.T.-IIISE), check whether the DTC is set again.
2. Replace the camera-ECU, and then repeat the calibration (Refer to ).