DTC U0301 09/U0401 00: Abnormal Message From Pcm: Notes

DTC U0301 09/U0401 00 [DYNAMIC STABILITY CONTROL - DIAGNOSTIC PROCEDURE

DTC	U0301:09, U0401:00	Abnormal message from PCM
DETECTION CONDITION	Correct data cannot be received from PCM
FAIL-SAFE FUNCTION	U0301:09 Permits the control and does not illuminate each warning/indicator light. U0401:00 Illuminates the TCS/DSC indicator light^1 and smart city brake support (SCBS) indicator light (amber)^12 . Tire pressure monitoring system warning light^2 illuminates after flashes. (Not illuminated/flashed depending on malfunction content.) Inhibits the TCS^3 , DSC^3 , hill launch assist (HLA)^3 , TPMS^23 , and smart city brake support (SCBS)^23 controls. ^1 : Not illuminated depending on malfunction content. ^2 : If equipped. ^3 : Control enabled depending on malfunction content.
POSSIBLE CAUSE	PCM malfunction
SYSTEM WIRING DIAGRAM	Not applicable