For 1990-2009 cars only
Diagnostic Trouble Codes
Diagnostic Trouble Codes
- DTC 2130 Seat Motor Failure
- DTC B0532 Fuel Sensor Shorted To Ground or Open
- DTC B0533 Fuel Sensor Feedback Shorted High
- DTC B0846 +5 Volt Reference Out of Range
- DTC B0856 Battery 2 Out of Range
- DTC B1000 RFA Internal Fault (Self Test Failed)
- DTC B1007 EEPROM Write Error
- DTC B1115 Passenger Deploy. Loop Resistance High
- DTC B1116 Passenger Deploy. Loop Resistance Low
- DTC B1117 Passenger Deployment Loop Open
- DTC B1121 Driver Deployment Loop Resistance High
- DTC B1122 Driver Deployment Loop Resistance Low
- DTC B1124 Driver/Pass. Deploy. Loop Short to GND
- DTC B1125 Driver/Pass Deploy Loop Short to Voltage
- DTC B1126 Driver Deployment Loop Open
- DTC B1135 Discr. Sensor Closed or Short to GND
- DTC B1136 Discr. Sensor Open or Short to Voltage
- DTC B1147 Driver Side Air Bag System Malfunction
- DTC B1148 Pass. Side Air Bag System Malfunction
- DTC B1151 Deployment Commanded - Frontal
- DTC B1152 Data Area Full
- DTC B1153 Deployment Commanded w/Loop Malfunction
- DTC B1155 SDM Calibration Mismatch
- DTC B1159 Loss of Serial Data-Key Not Received
- DTC B1160 Loss of Serial Data - VIN Not Received
- DTC B1163 Loss of Serial Data-No Lamp Response
- DTC B1171 Internal SDM Failure
- DTC B1310 Ambient Air Temp Sensor Open Circuit
- DTC B1311 Outside Air Temp Sensor Short Circuit
- DTC B1312 High Side Temp Sensor Open Circuit
- DTC B1313 High Side Temp Sensor Short Circuit
- DTC B1314 Evaporator Inlet Temp Sensor Open CKT
- DTC B1315 Evaporator Inlet Temp Sensor Short CKT
- DTC B1316 In Car Temperature Sensor Open Circuit
- DTC B1317 In Car Temperature Sensor Short Circuit
- DTC B1318 Sunload Sensor Open Circuit
- DTC B1319 Sunload Sensor Short Circuit
- DTC B1327 Device Power #1 (Low Current #1) Circuit Low
- DTC B1328 Device Power #1 (Low Current #1) Circuit High
- DTC B1340 Air Mix Door #1 Movement Problem
- DTC B1341 Air Mix Door #2 Movement Problem
- DTC B1347 Very Low A/C Refrigerant Warning
- DTC B1348 Very Low A/C Refrigerant Pressure
- DTC B1350 Engine Coolant Over-Temperature
- DTC B1552 Keep Alive Memory (KAM) Error
- DTC B1552 Loss of BCM Keep Alive Memory
- DTC B1556 BCM EPROM Write Error
- DTC B1556 IPC EEPROM Odo/Configuration Error
- DTC B1557 EEPROM Calibration Error
- DTC B1558 BCM EPROM Checksum Error
- DTC B1656 EEPROM Write Error
- DTC B1656 EEPROM Write Error
- DTC B1656 EEPROM Write Error
- DTC B1658 EEPROM Checksum Error
- DTC B1658 EEPROM Checksum Error
- DTC B1658 EEPROM Checksum Error
- DTC B1760 CD Changer Not Responding
- DTC B1780 Theft Lock Enabled
- DTC B1910 Generator L-Terminal Open Circuit
- DTC B1911 Generator L-Terminal Problem
- DTC B1970 Exterior Lamp Power
- DTC B1971 Inadvertent Power
- DTC B1972 Low Power Driver Fault
- DTC B1973 High Power Control Fault
- DTC B1981 Battery Voltage Low
- DTC B1981 Battery Voltage Low
- DTC B1982 Device Power 1 Circuit High
- DTC B1982 Device Power 1 Circuit High
- DTC B1982 Device Power 1 Circuit High
- DTC B1982 Device Power 1 Circuit High
- DTC B1982 Source/Battery Voltage High
- DTC B1982 Source/Battery Voltage High
- DTC B1983 Device Power 1 Circuit Low
- DTC B1983 Device Power 1 Circuit Low
- DTC B1983 Device Power 1 Circuit Low
- DTC B1983 Device Power 1 Circuit Low
- DTC B1983 Source/Battery Voltage Low
- DTC B1983 Source/Battery Voltage Low
- DTC B2101 Recline Aft Switch Failed
- DTC B2102 Recline Forward Switch Failed
- DTC B2103 Rear Vertical Down Switch Failed
- DTC B2104 Rear Vertical Up Switch Failed
- DTC B2105 Horizontal Aft Switch Failed
- DTC B2106 Horizontal Forward Switch Failed
- DTC B2107 Front Vertical Down Switch Failed
- DTC B2108 Front Vertical Up Switch Failed
- DTC B2109 Lumbar Aft Switch Failed
- DTC B2110 Lumbar Forward Switch Failed
- DTC B2111 Lumbar Down Switch Failed
- DTC B2112 Lumbar Up Switch Failed
- DTC B2115 Recline Sensor Failed
- DTC B2116 Rear Vertical Sensor Failed
- DTC B2117 Horizontal Sensor Failed
- DTC B2118 Front Vertical Sensor Failed
- DTC B2119 Lumbar Forward/Aft Sensor Failed
- DTC B2120 Lumbar Up/Down Sensor Failed
- DTC B2130 Driver Memory 1 Select Switch Circuit Malfunction
- DTC B2131 Driver Memory 2 Select Switch Circuit Malfunction
- DTC B2132 Driver Memory Exit Exit/Off Switch Circuit Malfunction
- DTC B2133 Driver Memory Set Switch Circuit Malfunction
- DTC B2140 Mirror Up Control Switch Circuit Malfunction
- DTC B2141 Mirror Down Control Switch Circuit Malfunction
- DTC B2142 Mirror Left Control Switch Circuit Malfunction
- DTC B2143 Mirror Right Control Switch Circuit Malfunction
- DTC B2144 Left Front Mirror Vertical Position Sensor Circuit Low
- DTC B2145 Left Front Mirror Vertical Position Sensor Circuit High
- DTC B2146 Left Front Mirror Horizontal Position Sensor Circuit Low
- DTC B2147 Left Front Mirror Horizontal Position Sensor Circuit High
- DTC B2148 Right Front Mirror Vertical Position Sensor Circuit Low
- DTC B2149 Right Front Mirror Vertical Position Sensor Circuit High
- DTC B2150 Right Front Mirror Horizontal Position Sensor Circuit Low
- DTC B2151 Right Front Mirror Horizontal Position Sensor Circuit High
- DTC B2310 Hand Set Failure
- DTC B2311 TRU Failure
- DTC B2470 Daytime Running Lamps Fault
- DTC B2471 Interior Lamp Fault
- DTC B2472 Low Beam Fault
- DTC B2473 High Beam Fault
- DTC B2476 Parklamp Fault
- DTC B2477 Reverse Lamps Shorted to Ground
- DTC B2478 Reverse Lamps Shorted to Battery
- DTC B2502 Auto Trans Shift Lock Control Shorted to Ground
- DTC B2503 BTSI Shorted to Battery
- DTC B2550 Storage Mode Entered
- DTC B2710 PASSKey Open/Shorted Key Pellet
- DTC B2719 Rear Compartment Tamper Switch Fault
- DTC B2750 PASSKey Data Communications Failure
- DTC B2780 PASSKey Wrong Resistor Value Before Good
- DTC B2781 PASSKey Wrong Resistor Value Before Good
- DTC B2782 PASSKey Pellet Value Not Programmed
- DTC B2783 PASSKey Code/Password Corrupted
- DTC B3108 Transmitter Synchronization Failure
- DTC C1211 ABS Indicator Lamp Circuit Malfunction
- DTC C1214 Solenoid Valve Relay Contact or Coil Circuit Open
- DTC C1217 Pump Motor Relay Contact Circuit Open
- DTC C1221 LF Wheel Speed Sensor Input Signal is 0
- DTC C1222 RF Wheel Speed Sensor Signal Intermittent
- DTC C1223 LR Wheel Speed Sensor Input Signal is 0
- DTC C1224 RR Wheel Speed Sensor Input Signal is 0
- DTC C1225 LF Excessive Wheel Speed Variation
- DTC C1226 RF Excessive Wheel Speed Variation
- DTC C1227 LR Excessive Wheel Speed Variation
- DTC C1228 RR Excessive Wheel Speed Variation
- DTC C1232 LF Wheel Speed Circuit Open or Shorted
- DTC C1233 RF Wheel Speed Circuit Open or Shorted
- DTC C1234 LR Wheel Speed Circuit Open or Shorted
- DTC C1235 RR Wheel Speed Circuit Open or Shorted
- DTC C1236 Low System Supply Voltage
- DTC C1237 High System Supply Voltage
- DTC C1238 Brake Thermal Model Exceeded
- DTC C1241 MAGNA STEER Circuit Malfunction
- DTC C1241 Magnasteer Malfunction
- DTC C1242 BPMV Pump Motor Ground Circuit Open
- DTC C1243 BPMV Pump Motor Stalled
- DTC C1252 ICCS2 Data Link Left Malfunction
- DTC C1253 ICCS2 Data Link Right Malfunction
- DTC C1255 EBTCM Internal Malfunction
- DTC C1256 EBCM Internal Malfunction
- DTC C1261 LF Inlet Valve Solenoid Malfunction
- DTC C1262 LF Outlet Valve Solenoid Malfunction
- DTC C1263 RF Inlet Valve Solenoid Malfunction
- DTC C1264 RF Outlet Valve Solenoid Malfunction
- DTC C1265 LR Inlet Valve Solenoid Malfunction
- DTC C1266 LR Outlet Valve Solenoid Malfunction
- DTC C1267 RR Inlet Valve Solenoid Malfunction
- DTC C1268 RR Outlet Valve Solenoid Malfunction
- DTC C1271 LF TCS Master Cylinder Isolation Valve Malfunction
- DTC C1272 LF TCS Prime Valve Malfunction
- DTC C1273 RF TCS Master Cylinder Isolation Valve Malfunction
- DTC C1274 RF TCS Prime Valve Malfunction
- DTC C1276 Delivered Torque Signal Circuit Malfunction
- DTC C1277 Requested Torque Signal Circuit Malfunction
- DTC C1278 TCS Temporarily Inhibited By PCM
- DTC C1281 Stabilitrak Sensors Uncorrelated
- DTC C1282 Yaw Rate Sensor Bias Circuit Malfunction
- DTC C1283 Excessive Time to Center Steering
- DTC C1284 Lateral Accelerometer Sensor Self Test Malfunction
- DTC C1285 Lateral Accelerometer Sensor Circuit Malfunction
- DTC C1286 Steering/Lateral Accelerometer Sensor Bias Malfunction
- DTC C1287 Steering Sensor Rate Malfunction
- DTC C1288 Steering Sensor Circuit Malfunction
- DTC C1291 Open Brake Lamp Switch Contacts During Deceleration
- DTC C1293 Code C1291 Set in Previous Ignition Cycle
- DTC C1294 Brake Lamp Switch Circuit Always Active
- DTC C1295 Brake Lamp Switch Circuit Open
- DTC C1297 PCM Indicated Brake Extended Travel Switch Failure
- DTC C1298 PCM Class 2 Serial Data Link Malfunction
- DTC C1326 Battery Out of Range
- DTC C1650 RSS Control Module Fault
- DTC C1658 RSS Control Module Calibration Fault
- DTC C1710 LF Damper Actuator Short CKT to Battery
- DTC C1711 LF Damper Actuator Short CKT to Ground
- DTC C1712 LF Damper Actuator Open CKT
- DTC C1715 RF Damper Actuator Short CKT to Battery
- DTC C1716 RF Damper Actuator Short CKT to Ground
- DTC C1717 RF Damper Actuator Open CKT
- DTC C1720 LR Damper Actuator Short CKT to Battery
- DTC C1721 LR Damper Actuator Short CKT to Ground
- DTC C1722 LR Damper Actuator Open CKT
- DTC C1725 RR Damper Actuator Short CKT to Battery
- DTC C1726 RR Damper Actuator Short CKT to Ground
- DTC C1727 RR Damper Actuator Open CKT
- DTC C1735 Compressor Relay Short to Battery
- DTC C1736 Compressor Relay Short to GND/Open CKT
- DTC C1737 Exhaust Solenoid Valve Short to Battery
- DTC C1738 Exhaust Solenoid Valve Short to GND
- DTC C1743 Speed Signal Fault
- DTC C1744 Lift/Dive Signal Discrete Fault
- DTC C1760 LF Position Sensor Input Fault
- DTC C1761 RF Position Sensor Input Fault
- DTC C1762 LR Position Sensor Input Fault
- DTC C1763 RR Position Sensor Input Fault
- DTC C1768 Position Sensor Supply Fault
- DTC C1780 Loss of Steering Position Signal
- DTC C1782 ICCS2 DL Left Output Short CKT to Bat
- DTC C1783 ICCS2 DL Left Output Short CKT to GND
- DTC C1784 ICCS2 DL Right Output Short CKT to Bat
- DTC C1785 ICCS2 DL Right Output Short CKT to GND
- DTC C1786 Damper Control Relay Fault
- DTC C1787 Damper Control Relay Short to GND
- DTC C1788 Damper Control Relay Short to Bat
- DTC P0101 Mass Air Flow (MAF) Sensor Performance
- DTC P0102 Mass Air Flow (MAF) Sensor Circuit Low Frequency
- DTC P0103 Mass Air Flow (MAF) Sensor Circuit High Frequency
- DTC P0105 MAP Sensor Circuit Insufficient Activity
- DTC P0106 Manifold Absolute Pressure (MAP) System Performance
- DTC P0107 Manifold Absolute Pressure (MAP) Sensor Circuit Low Voltage
- DTC P0108 Manifold Absolute Pressure (MAP) Sensor Circuit High Voltage
- DTC P0111 Intake Air Temperature (IAT) Sensor Performance
- DTC P0112 Intake Air Temperature (IAT) Sensor Circuit Low Voltage
- DTC P0113 Intake Air Temperature (IAT) Sensor Circuit High Voltage
- DTC P0116 Engine Coolant Temperature (ECT) Sensor Performance
- DTC P0117 Engine Coolant Temperature (ECT) Sensor Circuit Low Voltage
- DTC P0118 Engine Coolant Temperature (ECT) Sensor Circuit High Voltage
- DTC P0120 TP System Performance
- DTC P0121 TP Sensor Circuit Insufficient Activity
- DTC P0122 Throttle Position (TP) Sensor Circuit Low Voltage
- DTC P0123 Throttle Position (TP)Sensor Circuit High Voltage
- DTC P0125 Engine Coolant Temperature (ECT) Insufficient for Closed Loop Fuel Control
- DTC P0131 HO2S Circuit Low Voltage Bank 1 Sensor 1
- DTC P0132 HO2S Circuit High Voltage Bank 1 Sensor 1
- DTC P0133 HO2S Slow Response Bank 1 Sensor 1
- DTC P0134 HO2S Circuit Insufficient Activity Bank 1 Sensor 1
- DTC P0135 HO2S Heater Performance Bank 1 Sensor 1
- DTC P0143 HO2S Circuit Low Voltage Bank 1 Sensor 3
- DTC P0144 HO2S Circuit High Voltage Bank 1 Sensor 3
- DTC P0146 HO2S Circuit Insufficient Activity Bank 1 Sensor 3
- DTC P0147 HO2S Heater Performance Bank 1 Sensor 3
- DTC P0151 HO2S Circuit Low Voltage Bank 2 Sensor 1
- DTC P0152 HO2S Circuit High Voltage Bank 2 Sensor 1
- DTC P0153 HO2S Slow Response Bank 2 Sensor 1
- DTC P0154 HO2S Circuit Insufficient Activity Bank 2 Sensor 1
- DTC P0155 HO2S Heater Performance Bank 2 Sensor 1
- DTC P0171 Fuel Trim System Lean Bank 1
- DTC P0172 Fuel Trim System Rich Bank 1
- DTC P0174 Fuel Trim System Lean Bank 2
- DTC P0175 Fuel Trim System Rich Bank 2
- DTC P0201 Injector 1 Control Circuit
- DTC P0202 Injector 2 Control Circuit
- DTC P0203 Injector 3 Control Circuit
- DTC P0204 Injector 4 Control Circuit
- DTC P0205 Injector 5 Control Circuit
- DTC P0206 Injector 6 Control Circuit
- DTC P0207 Injector 7 Control Circuit
- DTC P0208 Injector 8 Control Circuit
- DTC P0218 Transmission Fluid Overtemperature
- DTC P0231 Fuel Pump Feedback Circuit Low Voltage
- DTC P0232 Fuel Pump Feedback Circuit High Voltage
- DTC P0300 Engine Misfire Detected
- DTC P0322 IC Module 4X Reference CKT No Frequency
- DTC P0325 Knock Sensor Module Performance
- DTC P0326 Knock Sensor CKT Excessive Spark Retard
- DTC P0327 Knock Sensor Circuit Low Voltage
- DTC P0340 IC Module Cam Reference CKT No Frequency
- DTC P0371 IC 24X Reference CKT Too Many Pulses
- DTC P0372 IC 24X Reference Circuit Missing Pulses
- DTC P0401 Exhaust Gas Recirculation (EGR) Flow Insufficient
- DTC P0404 Exhaust Gas Recirculation (EGR) Open Position Performance
- DTC P0405 Exhaust Gas Recirculation (EGR) Position Sensor Circuit Low Voltage
- DTC P0420 Catalyst System Low Efficiency
- DTC P0440 Evaporative Emission (EVAP) System
- DTC P0442 Evaporative Emission (EVAP) System Small Leak Detected
- DTC P0446 Evaporative Emission (EVAP) Vent System Performance
- DTC P0452 Fuel Tank Pressure Sensor Circuit Low Voltage
- DTC P0453 Fuel Tank Pressure Sensor Circuit High Voltage
- DTC P0461 Fuel Level Sensor Performance
- DTC P0462 Fuel Level Sensor Circuit Low Voltage
- DTC P0463 Fuel Level Sensor Circuit High Voltage
- DTC P0502 Vehicle Speed Sensor (VSS) Circuit Low Input
- DTC P0503 Vehicle Speed Sensor (VSS) Circuit Intermittent
- DTC P0506 Idle Speed Low
- DTC P0507 Idle Speed High
- DTC P0550 Power Steering Pressure (PSP) Switch Circuit
- DTC P0560 System Voltage
- DTC P0563 System Voltage High
- DTC P0601 Control Module Read Only Memory (ROM)
- DTC P0602 Control Module Not Programmed
- DTC P0603 Control Module Long Term Memory Reset
- DTC P0606 Control Module Internal Performance
- DTC P0711 TFT Sensor Circuit Range/Performance
- DTC P0712 Transmission Fluid Temperature (TFT) Sensor Circuit Low Input
- DTC P0713 Transmission Fluid Temperature (TFT) Sensor Circuit High Input
- DTC P0716 Input Speed Sensor Circuit Intermittent
- DTC P0717 Input Speed Sensor Circuit Low Input
- DTC P0719 Brake Switch Circuit Low Input
- DTC P0724 Brake Switch Circuit High Input
- DTC P0730 Incorrect Gear Ratio
- DTC P0741 TCC System Stuck Off
- DTC P0742 TCC System Stuck On
- DTC P0748 Pressure Control Solenoid Circuit Electrical
- DTC P0751 1-2 Shift Solenoid Valve Performance
- DTC P0753 1-2 Shift Solenoid Circuit Electrical
- DTC P0756 2-3 Shift Solenoid Valve Performance
- DTC P0758 2-3 Shift Solenoid Circuit Electrical
- DTC P1106 Manifold Absolute Pressure (MAP) Sensor Circuit Intermittent High Voltage
- DTC P1107 Manifold Absolute Pressure (MAP) Sensor Circuit Intermittent Low Voltage
- DTC P1108 BARO to MAP Sensor Comparison Too High
- DTC P1111 Intake Air Temperature (IAT) Sensor Circuit Intermittent High Voltage
- DTC P1112 Intake Air Temperature (IAT) Sensor Circuit Intermittent Low Voltage
- DTC P1114 Engine Coolant Temperature (ECT) Sensor Circuit Intermittent Low Voltage
- DTC P1115 Engine Coolant Temperature (ECT) Sensor Circuit Intermittent High Voltage
- DTC P1121 Throttle Position (TP) Sensor Circuit Intermittent High Voltage
- DTC P1122 Throttle Position (TP) Sensor Circuit Intermittent Low Voltage
- DTC P1133 HO2S Insufficient Switching Bank 1 Sensor 1
- DTC P1134 HO2S Transition Time Ratio Bank 1 Sensor 1
- DTC P1153 HO2S Insufficient Switching Bank 2 Sensor 1
- DTC P1154 HO2S Transition Time Ratio Bank 2 Sensor 1
- DTC P1189 Engine Oil Pressure (EOP) Switch Circuit
- DTC P1258 Engine Coolant Overtemperature - Protection Mode Active
- DTC P1320 IC 4X Reference Circuit Intermittent
- DTC P1323 IC 24X Reference Circuit Low Frequency
- DTC P1350 Ignition Control System
- DTC P1370 IC 4X Reference Circuit Too Many Pulses
- DTC P1371 IC 4X Reference Circuit Too Few Pulses
- DTC P1375 IC 24X Reference Circuit High Voltage
- DTC P1376 Ignition Ground Circuit
- DTC P1377 IC Cam Pulse To 4X Reference Pulse
- DTC P1380 Misfire Detected - Rough Road Data Not Available
- DTC P1381 Misfire Detected - No Communication with Brake Control Module
- DTC P1404 Exhaust Gas Recirculation (EGR) Closed Position Performance
- DTC P1441 Evaporative Emission (EVAP) System Flow During Non-Purge
- DTC P1483 Engine Cooling System Performance
- DTC P1508 Idle Speed Low - Idle Air Control (IAC) System Not Responding
- DTC P1509 Idle Speed High - Idle Air Control (IAC) System Not Responding
- DTC P1520 Transmission Range Switch Circuit
- DTC P1524 Throttle Closed Position Performance
- DTC P1527 Transmission Range to Pressure Switch Correlation
- DTC P1554 Cruise Control Feedback Circuit
- DTC P1560 Transaxle Not in Drive - Cruise Control Disabled
- DTC P1564 Vehicle Acceleration Too High - Cruise Control Disabled
- DTC P1566 Engine RPM Too High - Cruise Control Disabled
- DTC P1570 Traction Control Active - Cruise Control Disabled
- DTC P1571 Traction Control Torque Request Circuit
- DTC P1574 Stoplamp Switch Circuit
- DTC P1575 Extended Travel Brake Switch Circuit
- DTC P1579 P/N to D/R at High Throttle Angle - Power Reduction Mode Active
- DTC P1599 Engine Stall or Near Stall Detected
- DTC P1602 Loss of EBTCM Serial Data
- DTC P1603 Loss of SDM Serial Data
- DTC P1604 Loss of IPC Serial Data
- DTC P1605 Loss of HVAC Serial Data
- DTC P1610 Loss of PZM Serial Data
- DTC P1611 Loss of CVRTD Serial Data
- DTC P1617 Engine Oil Level Switch Circuit
- DTC P1621 Control Module Long Term Memory Performance
- DTC P1626 Theft Deterrent Fuel Enable Signal Lost
- DTC P1630 Theft Deterrent Learn Mode Active
- DTC P1631 Theft Deterrent Start Enable Signal Not Correct
- DTC P1632 Theft Deterrent Fuel Disable Signal Received
- DTC P1633 Ignition 0 Switch Circuit
- DTC P1634 Ignition 1 Switch Circuit
- DTC P1638 Generator F-Terminal Circuit
- DTC P1640 Driver-1-Input High Voltage
- DTC P1641 Malfunction Indicator Lamp (MIL) Control Circuit
- DTC P1642 Vehicle Speed Output Circuit
- DTC P1644 Traction Control Delivered Torque Output Circuit
- DTC P1645 Evaporative Emission (EVAP) Purge Solenoid Control Circuit
- DTC P1646 Evaporative Emission (EVAP) Vent Solenoid Control Circuit
- DTC P1650 Control Module Output B Circuit
- DTC P1652 Powertrain Induced Chassis Pitch Output Circuit
- DTC P1654 Cruise Control Inhibit Output Circuit
- DTC P1660 Cooling Fan Control Circuits
- DTC P1810 TFP Valve Position Switch Circuit
- DTC P1811 Maximum Adapt and Long Shift
- DTC P1814 Torque Converter Overstressed
- DTC P1860 TCC PWM Solenoid Circuit Electrical
- DTC Table
- DTC U1016 Loss of Communications with PCM
- DTC U1016 Loss of Communications with PCM
- DTC U1040 Loss of Communications with ABS
- DTC U1056 Loss of Communications with RSS
- DTC U1056 Lost Communications with CVRSS
- DTC U1064 Loss of Communications with PZM
- DTC U1088 Loss of Communications with SDM
- DTC U1096 Loss of Communications with IPC
- DTC U1096 Loss of IPC Data Line Class 2 Comms
- DTC U1128 Loss of Communications with IRC
- DTC U1129 Loss of Communications with AMP
- DTC U1144 Loss of Communication with PHN
- DTC U1152 Loss of Data HCM
- DTC U1153 Loss of Communications with HVAC
- DTC U1169 Loss of Communications with MMM
- DTC U1255 Serial Data Line Class 2 Init. Error
- DTC U1255 Serial Data Line Malfunction
- DTC U1300 Class 2 Short to Ground
- DTC U1300 Serial Data Line Class 2 Shorted to GND
- DTC U1301 Class 2 Short to Battery
- DTC U1301 Serial Data Line Class 2 Shorted to Volt
