Code No.C1861: Low voltage at ASTC-ECU power supply
U0123 – Data bus: yaw rate sensor module – no communication
Chevy Traverse: No Communication w/ Transmission Control Module
SEAT BELT PRETENSIONER CIRCUIT OPEN CODE ERROR FIX AIR BAG LIGHT
SOLVED: Mazda 6 2005 u0101,u0155,u0121,u0073,u0100 codes - Fixya
Code No.C1861: Low voltage at ASTC-ECU power supply
5 ERROR CODES
U0101 Code: Lost Communication with TCM - In The Garage with
U016A Lost communication with global positioning system module
U0123/U0124/LOST Communications With Yaw Rate Sensor/Wiring
U0100 Code & How To Fix It - PCM Repair - Solo Auto Electronics