DTC U0001-88/U0155-00: Communication Error [SAS Control Module (Two-Step Deployment Control System)]: Notes

DTC U0001:88/U0155:00 - SAS CONTROL MODULE (TWO-STEP DEPLOYMENT CONTROL SYSTEM) DETECTION CONDITION AND POSSIBLE CAUSE

System malfunction location	U0001:88: Unit communication error (HS-CAN) U0155:00: Communication error with instrument cluster
Detection condition	U0001:88 SAS control module detects a CAN communication line (HS-CAN) error. U0155:00 SAS control module could not receive CAN signal from the instrument cluster for 5 s or more.
Fail-safe	Not applicable
Possible cause	Malfunction in CAN bus communication line Malfunction in CAN line between the SAS control module and instrument cluster
System wiring diagram	Not applicable