| Code |
Description |
| U0001 |
High Speed CAN Communication Bus |
| U0002 |
High Speed CAN Communication Bus Performance |
| U0003 |
High Speed CAN Communication Bus (+) Open |
| U0004 |
High Speed CAN Communication Bus (+) Low |
| U0005 |
High Speed CAN Communication Bus (+) High |
| U0006 |
High Speed CAN Communication Bus (-) Open |
| U0007 |
High Speed CAN Communication Bus (-) Low |
| U0008 |
High Speed CAN Communication Bus (-) High |
| U0009 |
High Speed CAN Communication Bus (-) shorted to Bus (+) |
| U0010 |
Medium Speed CAN Communication Bus |
| U0011 |
Medium Speed CAN Communication Bus Performance |
| U0012 |
Medium Speed CAN Communication Bus (+) Open |
| U0013 |
Medium Speed CAN Communication Bus (+) Low |
| U0014 |
Medium Speed CAN Communication Bus (+) High |
| U0015 |
Medium Speed CAN Communication Bus (-) Open |
| U0016 |
Medium Speed CAN Communication Bus (-) Low |
| U0017 |
Medium Speed CAN Communication Bus (-) High |
| U0018 |
Medium Speed CAN Communication Bus (-) shorted to Bus (+) |
| U0019 |
Low Speed CAN Communication Bus |
| U0020 |
Low Speed CAN Communication Bus Performance |
| U0021 |
Low Speed CAN Communication Bus (+) Open |
| U0022 |
Low Speed CAN Communication Bus (+) Low |
| U0023 |
Low Speed CAN Communication Bus (+) High |
| U0024 |
Low Speed CAN Communication Bus (-) Open |
| U0025 |
Low Speed CAN Communication Bus (-) Low |
| U0026 |
Low Speed CAN Communication Bus (-) High |
| U0027 |
Low Speed CAN Communication Bus (-) shorted to Bus (+) |
| U0028 |
Vehicle Communication Bus A |
| U0029 |
Vehicle Communication Bus A Performance |
| U0030 |
Vehicle Communication Bus A (+) Open |
| U0031 |
Vehicle Communication Bus A (+) Low |
| U0032 |
Vehicle Communication Bus A (+) High |
| U0033 |
Vehicle Communication Bus A (-) Open |
| U0034 |
Vehicle Communication Bus A (-) Low |
| U0035 |
Vehicle Communication Bus A (-) High |
| U0036 |
Vehicle Communication Bus A (-) shorted to Bus A (+) |
| U0037 |
Vehicle Communication Bus B |
| U0038 |
Vehicle Communication Bus B Performance |
| U0039 |
Vehicle Communication Bus B (+) Open |
| U0040 |
Vehicle Communication Bus B (+) Low |
| U0041 |
Vehicle Communication Bus B (+) High |
| U0042 |
Vehicle Communication Bus B (-) Open |
| U0043 |
Vehicle Communication Bus B (-) Low |
| U0044 |
Vehicle Communication Bus B (-) High |
| U0045 |
Vehicle Communication Bus B (-) shorted to Bus B (+) |
| U0046 |
Vehicle Communication Bus C |
| U0047 |
Vehicle Communication Bus C Performance |
| U0048 |
Vehicle Communication Bus C (+) Open |
| U0049 |
Vehicle Communication Bus C (+) Low |
| U0050 |
Vehicle Communication Bus C (+) High |
| U0051 |
Vehicle Communication Bus C (-) Open |
| U0052 |
Vehicle Communication Bus C (-) Low |
| U0053 |
Vehicle Communication Bus C (-) High |
| U0054 |
Vehicle Communication Bus C (-) shorted to Bus C (+) |
| U0055 |
Vehicle Communication Bus D |
| U0056 |
Vehicle Communication Bus D Performance |
| U0057 |
Vehicle Communication Bus D (+) Open |
| U0058 |
Vehicle Communication Bus D (+) Low |
| U0059 |
Vehicle Communication Bus D (+) High |
| U0060 |
Vehicle Communication Bus D (-) Open |
| U0061 |
Vehicle Communication Bus D (-) Low |
| U0062 |
Vehicle Communication Bus D (-) High |
| U0063 |
Vehicle Communication Bus D (-) shorted to Bus D (+) |
| U0064 |
Vehicle Communication Bus E |
| U0065 |
Vehicle Communication Bus E Performance |
| U0066 |
Vehicle Communication Bus E (+) Open |
| U0067 |
Vehicle Communication Bus E (+) Low |
| U0068 |
Vehicle Communication Bus E (+) High |
| U0069 |
Vehicle Communication Bus E (-) Open |
| U0070 |
Vehicle Communication Bus E (-) Low |
| U0071 |
Vehicle Communication Bus E (-) High |
| U0072 |
Vehicle Communication Bus E (-) shorted to Bus E (+) |
| U0073 |
Control Module Communication Bus Off |
| U0074 |
Reserved by Document |
| U0075 |
Reserved by Document |
| U0076 |
Reserved by Document |
| U0077 |
Reserved by Document |
| U0078 |
Reserved by Document |
| U0079 |
Reserved by Document |
| U0080 |
Reserved by Document |
| U0081 |
Reserved by Document |
| U0082 |
Reserved by Document |
| U0083 |
Reserved by Document |
| U0084 |
Reserved by Document |
| U0085 |
Reserved by Document |
| U0086 |
Reserved by Document |
| U0087 |
Reserved by Document |
| U0088 |
Reserved by Document |
| U0089 |
Reserved by Document |
| U0090 |
Reserved by Document |
| U0091 |
Reserved by Document |
| U0092 |
Reserved by Document |
| U0093 |
Reserved by Document |
| U0094 |
Reserved by Document |
| U0095 |
Reserved by Document |
| U0096 |
Reserved by Document |
| U0097 |
Reserved by Document |
| U0098 |
Reserved by Document |
| U0099 |
Reserved by Document |
| U0100 |
Lost Communication With ECM/PCM "A" |
| U0101 |
Lost Communication with TCM |
| U0102 |
Lost Communication with Transfer Case Control Module |
| U0103 |
Lost Communication With Gear Shift Module |
| U0104 |
Lost Communication With Cruise Control Module |
| U0105 |
Lost Communication With Fuel Injector Control Module |
| U0106 |
Lost Communication With Glow Plug Control Module |
| U0107 |
Lost Communication With Throttle Actuator Control Module |
| U0108 |
Lost Communication With Alternative Fuel Control Module |
| U0109 |
Lost Communication With Fuel Pump Control Module |
| U0110 |
Lost Communication With Drive Motor Control Module |
| U0111 |
Lost Communication With Battery Energy Control Module "A" |
| U0112 |
Lost Communication With Battery Energy Control Module "B" |
| U0113 |
Lost Communication With Emissions Critical Control Information |
| U0114 |
Lost Communication With Four-Wheel Drive Clutch Control Module |
| U0115 |
Lost Communication With ECM/PCM "B" |
| U0116 |
Reserved by Document |
| U0117 |
Reserved by Document |
| U0118 |
Reserved by Document |
| U0119 |
Reserved by Document |
| U0120 |
Reserved by Document |
| U0121 |
Lost Communication With Anti-Lock Brake System (ABS) Control Module |
| U0122 |
Lost Communication With Vehicle Dynamics Control Module |
| U0123 |
Lost Communication With Yaw Rate Sensor Module |
| U0124 |
Lost Communication With Lateral Acceleration Sensor Module |
| U0125 |
Lost Communication With Multi-axis Acceleration Sensor Module |
| U0126 |
Lost Communication With Steering Angle Sensor Module |
| U0127 |
Lost Communication With Tire Pressure Monitor Module |
| U0128 |
Lost Communication With Park Brake Control Module |
| U0129 |
Lost Communication With Brake System Control Module |
| U0130 |
Lost Communication With Steering Effort Control Module |
| U0131 |
Lost Communication With Power Steering Control Module |
| U0132 |
Lost Communication With Ride Level Control Module |
| U0133 |
Reserved by Document |
| U0134 |
Reserved by Document |
| U0135 |
Reserved by Document |
| U0136 |
Reserved by Document |
| U0137 |
Reserved by Document |
| U0138 |
Reserved by Document |
| U0139 |
Reserved by Document |
| U0140 |
Lost Communication With Body Control Module |
| U0141 |
Lost Communication With Body Control Module "A" |
| U0142 |
Lost Communication With Body Control Module "B" |
| U0143 |
Lost Communication With Body Control Module "C" |
| U0144 |
Lost Communication With Body Control Module "D" |
| U0145 |
Lost Communication With Body Control Module "E" |
| U0146 |
Lost Communication With Gateway "A" |
| U0147 |
Lost Communication With Gateway "B" |
| U0148 |
Lost Communication With Gateway "C" |
| U0149 |
Lost Communication With Gateway "D" |
| U0150 |
Lost Communication With Gateway "E" |
| U0151 |
Lost Communication With Restraints Control Module |
| U0152 |
Lost Communication With Side Restraints Control Module |
| U0153 |
Lost Communication With Side Restraints Control Module |
| U0154 |
Lost Communication With Restraints Occupant Sensing Control Module |
| U0155 |
Lost Communication With Instrument Panel Cluster (IPC) Control Module |
| U0156 |
Lost Communication With Information Center "A" |
| U0157 |
Lost Communication With Information Center "B" |
| U0158 |
Lost Communication With Head Up Display |
| U0159 |
Lost Communication With Parking Assist Control Module |
| U0160 |
Lost Communication With Audible Alert Control Module |
| U0161 |
Lost Communication With Compass Module |
| U0162 |
Lost Communication With Navigation Display Module |
| U0163 |
Lost Communication With Navigation Control Module |
| U0164 |
Lost Communication With HVAC Control Module |
| U0165 |
Lost Communication With HVAC Control Module |
| U0166 |
Lost Communication With Auxiliary Heater Control Module |
| U0167 |
Lost Communication With Vehicle Immobilizer Control Module |
| U0168 |
Lost Communication With Vehicle Security Control Module |
| U0169 |
Lost Communication With Sunroof Control Module |
| U0170 |
Lost Communication With "Restraints System Sensor A" |
| U0171 |
Lost Communication With "Restraints System Sensor B" |
| U0172 |
Lost Communication With "Restraints System Sensor C" |
| U0173 |
Lost Communication With "Restraints System Sensor D" |
| U0174 |
Lost Communication With "Restraints System Sensor E" |
| U0175 |
Lost Communication With "Restraints System Sensor F" |
| U0176 |
Lost Communication With "Restraints System Sensor G" |
| U0177 |
Lost Communication With "Restraints System Sensor H" |
| U0178 |
Lost Communication With "Restraints System Sensor I" |
| U0179 |
Lost Communication With "Restraints System Sensor J" |
| U0180 |
Lost Communication With Automatic Lighting Control Module |
| U0181 |
Lost Communication With Headlamp Leveling Control Module |
| U0182 |
Lost Communication With Lighting Control Module |
| U0183 |
Lost Communication With Lighting Control Module |
| U0184 |
Lost Communication With Radio |
| U0185 |
Lost Communication With Antenna Control Module |
| U0186 |
Lost Communication With Audio Amplifier |
| U0187 |
Lost Communication With Digital Disc Player/Changer Module "A" |
| U0188 |
Lost Communication With Digital Disc Player/Changer Module "B" |
| U0189 |
Lost Communication With Digital Disc Player/Changer Module "C" |
| U0190 |
Lost Communication With Digital Disc Player/Changer Module "D" |
| U0191 |
Lost Communication With Television |
| U0192 |
Lost Communication With Personal Computer |
| U0193 |
Lost Communication With "Digital Audio Control Module A" |
| U0194 |
Lost Communication With "Digital Audio Control Module B" |
| U0195 |
Lost Communication With Subscription Entertainment Receiver Module |
| U0196 |
Lost Communication With Rear Seat Entertainment Control Module |
| U0197 |
Lost Communication With Telephone Control Module |
| U0198 |
Lost Communication With Telematic Control Module |
| U0199 |
Lost Communication With "Door Control Module A" |
| U0200 |
Lost Communication With "Door Control Module B" |
| U0201 |
Lost Communication With "Door Control Module C" |
| U0202 |
Lost Communication With "Door Control Module D" |
| U0203 |
Lost Communication With "Door Control Module E" |
| U0204 |
Lost Communication With "Door Control Module F" |
| U0205 |
Lost Communication With "Door Control Module G" |
| U0206 |
Lost Communication With Folding Top Control Module |
| U0207 |
Lost Communication With Movable Roof Control Module |
| U0208 |
Lost Communication With "Seat Control Module A" |
| U0209 |
Lost Communication With "Seat Control Module B" |
| U0210 |
Lost Communication With "Seat Control Module C" |
| U0211 |
Lost Communication With "Seat Control Module D" |
| U0212 |
Lost Communication With Steering Column Control Module |
| U0213 |
Lost Communication With Mirror Control Module |
| U0214 |
Lost Communication With Remote Function Actuation |
| U0215 |
Lost Communication With "Door Switch A" |
| U0216 |
Lost Communication With "Door Switch B" |
| U0217 |
Lost Communication With "Door Switch C" |
| U0218 |
Lost Communication With "Door Switch D" |
| U0219 |
Lost Communication With "Door Switch E" |
| U0220 |
Lost Communication With "Door Switch F" |
| U0221 |
Lost Communication With "Door Switch G" |
| U0222 |
Lost Communication With "Door Window Motor A" |
| U0223 |
Lost Communication With "Door Window Motor B" |
| U0224 |
Lost Communication With "Door Window Motor C" |
| U0225 |
Lost Communication With "Door Window Motor D" |
| U0226 |
Lost Communication With "Door Window Motor E" |
| U0227 |
Lost Communication With "Door Window Motor F" |
| U0228 |
Lost Communication With "Door Window Motor G" |
| U0229 |
Lost Communication With Heated Steering Wheel Module |
| U0230 |
Lost Communication With Rear Gate Module |
| U0231 |
Lost Communication With Rain Sensing Module |
| U0232 |
Lost Communication With Side Obstacle Detection Control Module |
| U0233 |
Lost Communication With Side Obstacle Detection Control Module |
| U0234 |
Lost Communication With Convenience Recall Module |
| U0235 |
Lost Communication With Cruise Control Front Distance Range Sensor |
| U0300 |
Internal Control Module Software Incompatibility |
| U0301 |
Software Incompatibility with ECM/PCM |
| U0302 |
Software Incompatibility with Transmission Control Module |
| U0303 |
Software Incompatibility with Transfer Case Control Module |
| U0304 |
Software Incompatibility with Gear Shift Control Module |
| U0305 |
Software Incompatibility with Cruise Control Module |
| U0306 |
Software Incompatibility with Fuel Injector Control Module |
| U0307 |
Software Incompatibility with Glow Plug Control Module |
| U0308 |
Software Incompatibility with Throttle Actuator Control Module |
| U0309 |
Software Incompatibility with Alternative Fuel Control Module |
| U0310 |
Software Incompatibility with Fuel Pump Control Module |
| U0311 |
Software Incompatibility with Drive Motor Control Module |
| U0312 |
Software Incompatibility with Battery Energy Control Module A |
| U0313 |
Software Incompatibility with Battery Energy Control Module B |
| U0314 |
Software Incompatibility with Four-Wheel Drive Clutch Control Module |
| U0315 |
Software Incompatibility with Anti-Lock Brake System Control Module |
| U0316 |
Software Incompatibility with Vehicle Dynamics Control Module |
| U0317 |
Software Incompatibility with Park Brake Control Module |
| U0318 |
Software Incompatibility with Brake System Control Module |
| U0319 |
Software Incompatibility with Steering Effort Control Module |
| U0320 |
Software Incompatibility with Power Steering Control Module |
| U0321 |
Software Incompatibility with Ride Level Control Module |
| U0322 |
Software Incompatibility with Body Control Module |
| U0323 |
Software Incompatibility with Instrument Panel Control Module |
| U0324 |
Software Incompatibility with HVAC Control Module |
| U0325 |
Software Incompatibility with Auxiliary Heater Control Module |
| U0326 |
Software Incompatibility with Vehicle Immobilizer Control Module |
| U0327 |
Software Incompatibility with Vehicle Security Control Module |
| U0328 |
Software Incompatibility with Steering Angle Sensor Module |
| U0329 |
Software Incompatibility with Steering Column Control Module |
| U0330 |
Software Incompatibility with Tire Pressure Monitor Module |
| U0331 |
Software Incompatibility with Body Control Module "A" |
| U0400 |
Invalid Data Received |
| U0401 |
Invalid Data Received From ECM/PCM |
| U0402 |
Invalid Data Received From Transmission Control Module |
| U0403 |
Invalid Data Received From Transfer Case Control Module |
| U0404 |
Invalid Data Received From Gear Shift Control Module |
| U0405 |
Invalid Data Received From Cruise Control Module |
| U0406 |
Invalid Data Received From Fuel Injector Control Module |
| U0407 |
Invalid Data Received From Glow Plug Control Module |
| U0408 |
Invalid Data Received From Throttle Actuator Control Module |
| U0409 |
Invalid Data Received From Alternative Fuel Control Module |
| U0410 |
Invalid Data Received From Fuel Pump Control Module |
| U0411 |
Invalid Data Received From Drive Motor Control Module |
| U0412 |
Invalid Data Received From Battery Energy Control Module A |
| U0413 |
Invalid Data Received From Battery Energy Control Module B |
| U0414 |
Invalid Data Received From Four-Wheel Drive Clutch Control Module |
| U0415 |
Invalid Data Received From Anti-Lock Brake System Control Module |
| U0416 |
Invalid Data Received From Vehicle Dynamics Control Module |
| U0417 |
Invalid Data Received From Park Brake Control Module |
| U0418 |
Invalid Data Received From Brake System Control Module |
| U0419 |
Invalid Data Received From Steering Effort Control Module |
| U0420 |
Invalid Data Received From Power Steering Control Module |
| U0421 |
Invalid Data Received From Ride Level Control Module |
| U0422 |
Invalid Data Received From Body Control Module |
| U0423 |
Invalid Data Received From Instrument Panel Control Module |
| U0424 |
Invalid Data Received From HVAC Control Module |
| U0425 |
Invalid Data Received From Auxiliary Heater Control Module |
| U0426 |
Invalid Data Received From Vehicle Immobilizer Control Module |
| U0427 |
Invalid Data Received From Vehicle Security Control Module |
| U0428 |
Invalid Data Received From Steering Angle Sensor Module |
| U0429 |
Invalid Data Received From Steering Column Control Module |
| U0430 |
Invalid Data Received From Tire Pressure Monitor Module |
| U0431 |
Invalid Data Received From Body Control Module "A" |