DTC U0073, U0100, U0101, U0155, U1900 [DYNAMIC STABILITY CONTROL (DSC)]

id0402b2888600

DTC | U0073, U0100, U0101, U0155, U1900 | CAN line system
DETECTION CONDITION | • U0073 ― Communication error with other modules is detected in CAN communication. • U0100 ― Error is detected in received data from PCM in CAN communication. • U0101 ― Error is detected in received data from TCM in CAN communication. • U0155 ― Error is detected in received data from instrument cluster in CAN communication. • U1900 ― Error is detected in transmitted data in CAN communication. ― CAN initialization is failure. ― Data written to CAN main memory and those read from are not consistent.
POSSIBLE CAUSE | • Malfunction in communication line between PCM, TCM, instrument cluster, and steering angle sensor • Malfunction in PCM, TCM, instrument cluster, or steering angle sensor • Poor connection at connectors (female terminal)

Diagnostic procedure
• Inspect according to diagnostic procedure in BODY & ACCESSORIES. (See FOREWORD [MULTIPLEX COMMUNICATION SYSTEM (L.H.D.)].) (See FOREWORD [MULTIPLEX COMMUNICATION SYSTEM (R.H.D.)].)