DTC U0423 00/U0443 00: Abnormal Message From Instrument Cluster: Notes

DTC U0423 00/U0443 00 DETECTION CONDITIONS AND POSSIBLE CAUSES (DYNAMIC STABILITY CONTROL)

DTC	U0423:00/U0443:00	Abnormal message from instrument cluster
DETECTION CONDITION	Correct data cannot be received from instrument cluster
FAIL-SAFE FUNCTION	U0423:00 Illuminates the smart city brake support (SCBS) indicator light (amber)^1 . Tire pressure monitoring system warning light^1 illuminates after flashes. Inhibits the TPMS^1 and smart city brake support (SCBS)^1 controls. U0443:00 Illuminates the smart city brake support (SCBS) indicator light (amber). Inhibits the smart city brake support (SCBS) controls. ^* : If equipped.
POSSIBLE CAUSE	Instrument cluster malfunction
SYSTEM WIRING DIAGRAM	Not applicable