Close

  • Advertisement

  • Code Bible for Ecotec

    Diagnostic Trouble Code (DTC) List For The EcoTec Engine
    DTC Descriptor
    DTC B0005 In Park Switch Circuit Malfunction
    DTC B0016, B0017, or B0018 Right Front/Passenger Frontal Deployment Loop (Stage 1) Circuit
    DTC B0022, B0024, or B0026 Left Front/Driver Frontal Deployment Loop (Stage 1) Circuit
    DTC B0028, B0029, or B0030 Right Front/Passenger Side Deployment Loop (Stage 1) Circuit
    DTC B0035 ADS Closed/Shorted to Ground
    DTC B0036 ADS Open/Missing/Shorted to Battery
    DTC B0040, B0041, or B0045 Right Front/Passenger Frontal Deployment Loop (Stage 1) Circuit
    DTC B0051 Deployment Commanded
    DTC B0053 Deployment Commanded with Loop Malfunctions Present
    DTC B0077, B0078, B0079, B0080, B0081, or B0082 Left Front/Driver Side Impact Sensor (SIS)
    DTC B1000 ECU Malfunction
    DTC B1001 Option Configuration Error
    DTC B1007 EPROM Read Write Error
    DTC B1009 EEPROM Checksum Mismatch
    DTC B1025, B1035, B1045, or B1055 Audio Output Circuit
    DTC B1259 Antenna Ground Circuit
    DTC B1372 Device Ignition 1 (ON/START) Circuit Low
    DTC B1382 Device Ignition ACC Circuit Low
    DTC B1780 Theft Lock Enabled
    DTC B2455 Cellular Phone Microphone Circuit
    DTC B2470 Cellular Phone Antenna Circuit
    DTC B2476 Cellular Phone Select Service Switch
    DTC B2482 Cellular Phone Select Service Switch Range/Performance
    DTC B2483 or B2484 Global Positioning System (GPS) Sensor Circuit
    DTC B2532 Front Foglamp Relay Out Short to Ground/Open
    DTC B2533 Front Foglamp Relay Output Short to Bat
    DTC B2558 Interior Lamp Control Output Short to Battery
    DTC B2600 DRL Error
    DTC B2601 DRL Stuck
    DTC B2602 DRL Relay Output Short to Ground/Open
    DTC B2603 DRL Relay Output Short to Battery
    DTC B2624 Display Dimming PWM Input Circuit Open
    DTC B2625 Display Dimming PWM Output Circuit Malfunction
    DTC B2662 Park Lamp Switch Circuit Malfunction
    DTC B2707 Gearshift Unlock Circuit Low
    DTC B2708 Gearshift Unlock Circuit High
    DTC B2752 Horn Relay Coil Circuit Low
    DTC B2753 Horn Relay Coil Circuit High
    DTC B2947 Security System Sensor Power CKT Low
    DTC B2948 Security System Sensor Power CKT High
    DTC B2957 Security System Sensor Data Circuit Low
    DTC B2958 Security System Sensor Data Circuit High
    DTC B2960 Sec Sys Sensor Data Incorrect but Valid
    DTC B2965 Key In Ignition Fault
    DTC B3031 Security System Controller in Learn Mode
    DTC B3033 Security System Indicates Tamper
    DTC B3127 Driver Door Unlock Output Short to GND
    DTC B3132 or B3133 All Door Unlock Circuit
    DTC B3137 or B3138 All Door Lock Circuit
    DTC B3267 Decklid Relay Output Short to Ground/Open
    DTC B3268 Decklid Relay Output Short to Battery
    DTC C0267 Low Brake Fluid
    DTC C1214 System Relay Contact or Coil Circuit Open
    DTC C1217 Pump Motor Shorted to Ground
    DTC C1218 Pump Motor Circuit Shorted to Voltage or Motor Ground Open
    DTC C1221-C1235 Wheel Speed Sensor Circuit
    DTC C1236 Low System Supply Voltage
    DTC C1237 High System Supply Voltage
    DTC C1242 or C1243 Pump Motor Circuit
    DTC C1254 Abnormal Shutdown Detected
    DTC C1255 or C1256 ECU Malfunction
    DTC C1261-C1268 ECU Malfunction
    DTC C1275 PCM Requested ETS to Be Disabled
    DTC C1278 ETS Temporarily Inhibited By PCM
    DTC C1295 Brake Lamp Switch Circuit Open
    DTC P0105 Manifold Absolute Pressure (MAP) Sensor Performance/Range
    DTC P0107 Manifold Absolute Pressure (MAP) Sensor Circuit Low Voltage
    DTC P0108 Manifold Absolute Pressure (MAP) Sensor Circuit High Voltage
    DTC P0112 Intake Air Temperature (IAT) Sensor Circuit Low Voltage
    DTC P0113 Intake Air Temperature (IAT) Sensor Circuit High Voltage
    DTC P0117 Engine Coolant Temperature (ECT) Sensor Circuit Low Voltage
    DTC P0118 Engine Coolant Temperature (ECT) Sensor Circuit High Voltage
    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 P0128 Engine Coolant Temperature (ECT) Below Thermostat Regulating Temperature
    DTC P0130 O2S Circuit Closed Loop (CL) Performance Sensor 1
    DTC P0131 O2S Circuit Low Voltage Sensor 1
    DTC P0132 O2S Circuit High Voltage Sensor 1
    DTC P0133 O2S Slow Response Sensor 1
    DTC P0134 O2S Circuit Insufficient Activity Sensor 1
    DTC P0135 HO2S Heater Performance Sensor 1
    DTC P0137 HO2S Circuit Low Voltage Sensor 2
    DTC P0138 HO2S Circuit High Voltage Sensor 2
    DTC P0140 HO2S Circuit Insufficient Activity Sensor 2
    DTC P0141 HO2S Heater Performance Sensor 2
    DTC P0171 Fuel Trim System Lean
    DTC P0172 Fuel Trim System Rich
    DTC P0201-P0204 Injector Control Circuit
    DTC P0218 Transmission Fluid Overtemperature
    DTC P0300 Engine Misfire Detected
    DTC P0301-P0304 Engine Misfire Detected
    DTC P0326 Knock Sensor (KS) Performance
    DTC P0327 Knock Sensor (KS) Circuit
    DTC P0336 Crankshaft Position (CKP) Sensor Performance
    DTC P0340 CMP Sensor Circuit Low Input
    DTC P0341 Camshaft Position (CMP) Sensor Performance
    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 P0480 Cooling Fan Relay Control Circuit
    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 P0530 Air Conditioning (A/C) Refrigerant Pressure Sensor Circuit
    DTC P0562 System Voltage Low
    DTC P0563 System Voltage High
    DTC P0601-P0607, P1600, P1621, P1627, P1680, P1681, P1683, or P2610 ECU Malfunction
    DTC P0621 Generator L-Terminal Circuit
    DTC P0622 Generator F-Terminal Circuit
    DTC P0705 Transmission Range Switch Circuit
    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 P0752 1-2 Shift Solenoid (SS) Valve Performance - No Second Or Third Gear
    DTC P0753 1-2 Shift Solenoid Circuit Electrical
    DTC P0756 2-3 Shift Solenoid Valve Performance
    DTC P0757 2-3 Shift Solenoid (SS) Valve Performance - No Third Or Fourth Gear
    DTC P0758 2-3 Shift Solenoid Circuit Electrical
    DTC P1133 O2S Insufficient Switching Sensor 1
    DTC P1134 HO2S Transition Time Ratio Sensor 1
    DTC P1137 HO2S Circuit Low Voltage During Power Enrichment Sensor 2
    DTC P1138 HO2S Circuit High Voltage During Decel Fuel Cutoff Sensor 2
    DTC P1171 Fuel System Lean During Acceleration
    DTC P1336 Crankshaft Position (CKP) System Variation Not Learned
    DTC P1441 Evaporative Emission (EVAP) System Flow During Non-Purge
    DTC P1554 Cruise Control Feedback Circuit
    DTC P1585 Cruise Control Inhibit Output Circuit
    DTC P1626 Theft Deterrent Fuel Enable Signal Not Received
    DTC P1630 Theft Deterrent Learn Mode Active
    DTC P1631 Theft Deterrent Fuel Enable Signal Not Correct
    DTC P1632 Theft Deterrent Fuel Disable Signal Received
    DTC P1810 TFP Valve Position Switch Circuit
    DTC P1811 Maximum Adapt and Long Shift
    DTC P1815 Transmission Fluid Pressure (TFP) Valve Position Switch - Start in Wrong Range
    DTC P1816 Transmission Fluid Pressure (TFP) Valve Position Switch Indicates Park/Neutral (P/N) With Drive Ratio
    DTC P1817 Transmission Fluid Pressure (TFP) Valve Position Switch-Reverse With Drive Ratio
    DTC P1818 Transmission Fluid Pressure (TFP) Valve Position Switch Indicates Drive Without Drive Ratio
    DTC P1860 TCC PWM Solenoid Circuit Electrical
    DTC P1887 TCC Release Switch Circuit
    DTC U1000 and U1255 Class 2 Communication Malfunction
    DTC U1001-U1254 Lost Communications With <a href='http://consumeralertsystem.com/cas/zx-hclick.php?hid=326' target='_blank'>xxx</a>
    DTC U1300, U1301, or U1305 Class 2 Data Link Shorted
    DTC U1500 Inter-device Dedicated Bus 1

    List created from Superchips site.

    Thanks SuperChips (although you don't make Saturn "S"-series chips ya bastids)
    Untitled Document