DTC Descriptors

WARNING: This page is about a different car, the 2007 GMC Sierra and 2007 Chevrolet Silverado. However, it is still accessible from the selected car via links, so may be relevant.

DTC U0100-U0299: Lost Communication With Module
DTC U0100 00: Lost Communication With Engine/Powertrain Control Module (ECM/PCM)
DTC U0101 00: Lost Communication With Transmission Control Module (TCM)
DTC U0102 00: Lost Communication With Transfer Case Control Module
DTC U0104 00: Lost Communication With Cruise Control Module
DTC U0106 00: Lost Communication With Glow Plug Control Module
DTC U0109 00: Lost Communication With Fuel Pump Control Module
DTC U0121 00: Lost Communication With Anti-Lock Brake System (ABS) Control Module
DTC U0122 00: Lost Communication With Vehicle Dynamics Control Module
DTC U0132 00: Lost Communication With Suspension Control Module
DTC U0137 00: Lost Communication With Trailer Brake Control Module
DTC U0140 00: Lost Communication With Body Control Module
DTC U0141 00: Lost Communication With Body Control Module - A
DTC U0151 00: Lost Communication With Vehicle Restraint Control Module
DTC U0155 00: Lost Communication With Instrument Panel Cluster (IPC) Control Module
DTC U0159 00: Lost Communication With Park Assist Control Module
DTC U0160 00: Lost Communication With Audible Alert Control Module
DTC U0164 00: Lost Communication With HVAC Control Module
DTC U0165 00: Lost Communication With HVAC Control Module - Rear
DTC U0168 00: Lost Communication With Security Control Module
DTC U0170 00: Lost Communication With Restraint System Sensor A (Passenger Presence System)
DTC U0172 00: Lost Communication With Restraint System Sensor C (Rollover Sensor)
DTC U0184 00: Lost Communication With Radio
DTC U0186 00: Lost Communication With Audio Amplifier
DTC U0198 00: Lost Communication With Telematic Control Module
DTC U0199 00: Lost Communication With Door Control Module A
DTC U0200 00: Lost Communication With Door Control Module B
DTC U0214 00: Lost Communication With Remote Function Actuator (RFA)
DTC U0241 00: Lost Communication With Headlamp Control Module A
DTC U0249 00: Lost Communication With Entertainment Control Module - Rear B