SYS.OK|MANUAL.DB● LIVE
HOMESERVICE MANUALSOLDSMOBILE2004BRAVADA AWDREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 70 (ENGINE CONTROLS SELF-DIAGNOSTICS - 4.3L)DIAGNOSTIC TROUBLE CODE DEFINITIONS
2004 Oldsmobile Bravada AWD

Diagnostic Trouble Code Definitions

2004 Oldsmobile Bravada AWDSECTION Diagnostic Trouble Code Definitions
WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2002 GMC Sonoma, 2002 GMC Safari, 2002 GMC Jimmy, 2002 Chevrolet S10 Pickup, and 2002 Chevrolet Blazer. However, it is still accessible from the selected car via links, so may be relevant.
DIAGNOSTIC TROUBLE CODE INDEX

DTC (1) Description (2) Code Type
BXXXX (3) Body Control Systems Malfunction N/A
CXXXX (3) Chassis Control System Malfunction N/A
P0101  Mass Air Flow Sensor Performance B
P0102  MAF Sensor Circuit - Low Frequency B
P0103  MAF Sensor Circuit - High Frequency B
P0106  MAP System Performance B
P0107  MAP Sensor Circuit - Low Voltage B
P0108  MAP Sensor Circuit - High Voltage B
P0112  IAT Sensor Circuit - Low Voltage B
P0113  IAT Sensor Circuit - High Voltage B
P0116  ECT Sensor Performance B
P0117  ECT Sensor Circuit - Low Voltage B
P0118  ECT Sensor Circuit - High Voltage B
P0121  TP Sensor Performance B
P0122  TP Sensor Circuit - Low Voltage B
P0123  TP Sensor Circuit - High Voltage B
P0125  Excess Time To Enter Closed Loop Fuel Control B
P0128  ECT Less Than Thermostat Regulating Temperature B
P0131  HO2S Circuit - Low Voltage - Bank 1, Sensor 1 B
P0132  HO2S Circuit - High Voltage - Bank 1, Sensor 1 B
P0133  HO2S Circuit - Slow Response - Bank 1, Sensor 1 (Astro & Safari) B
P0133  HO2S Circuit - Slow Response - Bank 1, Sensor 1 (Blazer, Jimmy Canadian, Sonoma & S10 Pickup) B
P0134  HO2S Circuit - Insufficient Activity - Bank 1, Sensor 1 (Astro & Safari) B
P0134  HO2S Circuit - Insufficient Activity - Bank 1, Sensor 1 (Blazer, Jimmy Canadian, Sonoma & S10 Pickup) B
P0135  HO2S Heater Circuit - Bank 1, Sensors 1 (Astro & Safari) B
P0135  HO2S Heater Circuit - Bank 1, Sensors 1 (Blazer, Jimmy Canadian, Sonoma & S10 Pickup) B
P0137  HO2S Circuit - Low Voltage - Bank 1, Sensor 2 B
P0138  HO2S Circuit - High Voltage - Bank 1, Sensor 2 B
P0140  HO2S Circuit - Insufficient Activity - Bank 1, Sensor 2 B
P0141  HO2S Heater Circuit - Bank 1, Sensor 2 (Astro & Safari) B
P0141  HO2S Heater Circuit - Bank 1, Sensor 2 (Blazer, Jimmy Canadian, Sonoma & S10 Pickup) B
P0151  HO2S Circuit - Low Voltage - Bank 2, Sensor 1 B
P0152  HO2S Circuit - High Voltage - Bank 2, Sensor 1 (Blazer, Jimmy Canadian, Sonoma & S10 Pickup) B
P0153  HO2S Circuit - Slow Response - Bank 2, Sensor 1 (Astro & Safari) B
P0153  HO2S Circuit - Slow Response - Bank 2, Sensor 1 (Blazer, Jimmy Canadian, Sonoma & S10 Pickup) B
P0154  HO2S Circuit - Insufficient Activity - Bank 2, Sensor 1 (Astro & Safari) B
P0154  HO2S Circuit - Insufficient Activity - Bank 2, Sensor 1 (Blazer, Jimmy Canadian, Sonoma & S10 Pickup) B
P0155  HO2S Heater Circuit - Bank 2, Sensor 1 (Astro & Safari) B
P0155  HO2S Heater Circuit - Bank 2, Sensor 1 (Blazer, Jimmy Canadian, Sonoma & S10 Pickup) B
P0171  Fuel Trim System Lean - Bank 1 B
P0172  Fuel Trim System Rich - Bank 1 B
P0174  Fuel Trim System Lean - Bank 2 B
P0175  Fuel Trim System Rich - Bank 2 B
P0200  Fuel Injector Control Circuit B
P0218 (4) Transmission Fluid Overtemperature C
P0230  Fuel Pump Control Relay Circuit B
P0300  Engine Misfire Detected B
P0325  Knock Sensor Module Circuit B
P0327  Knock Sensor Circuit - Low Voltage B
P0335  Crankshaft Position Sensor Circuit B
P0336  Crankshaft Position Sensor Circuit Performance B
P0341  Camshaft Position Sensor Circuit Performance B
P0351  Ignition Control Circuit B
P0420  TWC System - Low Efficiency - Bank 1 A
P0430  TWC System - Low Efficiency - Bank 2 A
P0440  EVAP System - Large Leak A
P0442  EVAP System - Small Leak A
P0443  EVAP Purge Solenoid Control Circuit B
P0446  EVAP Vent Valve Performance A
P0449  EVAP Vent Valve Performance B
P0452  Fuel Tank Pressure Sensor - Low Voltage B
P0453  Fuel Tank Pressure Sensor - High Voltage B
P0461 (5) Fuel Level Sensor Circuit Performance C
P0462 (5) Fuel Level Sensor Circuit - Low Voltage C
P0463 (5) Fuel Level Sensor Circuit - High Voltage C
P0500  Vehicle Speed Sensor (M/T) B
P0502  Vehicle Speed Sensor Low Output B
P0503  Vehicle Speed Sensor Erratic B
P0506  Idle Control System - Low RPM B
P0507  Idle Control System - RPM High B
P0562 (6) Low System Voltage C
P0563 (6) High System Voltage C
P0601  PCM Memory (Astro & Safari) A
P0601  PCM Memory (Blazer, Jimmy Canadian, Sonoma & S10 Pickup) A
P0602  PCM Not Programmed (Astro & Safari) A
P0602  PCM Not Programmed (Blazer, Jimmy Canadian, Sonoma & S10 Pickup) A
P0604  PCM Random Access Memory Performance (Astro & Safari) A
P0604  PCM Random Access Memory Performance (Blazer, Jimmy Canadian, Sonoma & S10 Pickup) A
P0606  PCM Memory (Astro & Safari) A
P0606  PCM Memory (Blazer, Jimmy Canadian, Sonoma & S10 Pickup) A
P0607  PCM Memory (Astro & Safari) A
P0607  PCM Memory (Blazer, Jimmy Canadian, Sonoma & S10 Pickup) A
P0621 (6) Generator "L" Terminal Circuit C
P0622 (6) Generator Field Circuit C
P0650  MIL Control Circuit B
P0704  Clutch Pedal Switch B
P0706  Transmission Range Switch C
P0711 (4) TFT Sensor Circuit - Range/Performance C
P0712 (4) TFT Sensor Circuit - Low Input C
P0713 (4) TFT Sensor Circuit - High Input C
P0719  Brake Switch Circuit - Low Input C
P0724  Brake Switch Circuit - High Input C
P0740 (4) TCC Enable Solenoid Circuit - Electrical Malfunction B
P0741 (4) TCC System - Stuck Off B
P0742 (4) TCC System - Stuck On B
P0748 (4) PC Solenoid Circuit - Electrical Malfunction B
P0751 (4) 1-2 Shift Solenoid Valve Performance B
P0752 (4) 1-2 Shift Solenoid Valve Performance - No 2nd Or 3rd Gear B
P0753 (4) 1-2 Shift Solenoid Circuit - Electrical Malfunction B
P0756 (4) 2-3 Shift Solenoid Valve Performance A
P0757 (4) 2-3 Shift Solenoid Valve Performance - No 3rd Or 4th Gear A
P0758 (4) 2-3 Shift Solenoid Circuit - Electrical Malfunction A
P0785 (4) 3-2 Shift Solenoid Circuit - Electrical Malfunction B
P1111  IAT Sensor Circuit - Intermittent High Voltage C
P1112  IAT Sensor Circuit - Intermittent Low Voltage C
P1114  ECT Sensor Circuit - Intermittent Low Voltage C
P1115  ECT Sensor Circuit - Intermittent High Voltage C
P1121  TP Sensor Circuit - Intermittent High Voltage C
P1122  TP Sensor Circuit - Intermittent Low Voltage C
P1133  HO2S Circuit - Insufficient Switching - Bank 1, Sensor 1 (Astro & Safari) B
P1133  HO2S Circuit - Insufficient Switching - Bank 1, Sensor 1 (Blazer, Jimmy Canadian, Sonoma & S10 Pickup) B
P1134  HO2S Transition Time Ratio - Bank 1, Sensor 1 (Astro & Safari) B
P1134  HO2S Transition Time Ratio - Bank 1, Sensor 1 (Blazer, Jimmy Canadian, Sonoma & S10 Pickup) B
P1153  HO2S Circuit - Insufficient Switching - Bank 2, Sensor 1 (Astro & Safari) B
P1153  HO2S Circuit - Insufficient Switching - Bank 2, Sensor 1 (Blazer, Jimmy Canadian, Sonoma & S10 Pickup) B
P1154  HO2S Circuit - Insufficient Switching - Bank 2, Sensor 1 (Astro & Safari) B
P1154  HO2S Transition Time Ratio - Bank 1 & 2, Sensor 1 (Blazer, Jimmy Canadian, Sonoma & S10 Pickup) B
P1258  Engine Overtemperature A
P1336  Crankshaft System Variation Not Learned A
P1345  Crankshaft/Camshaft Sensor Correlation A
P1380  EBCM DTC Detected Rough Road Data Unstable C
P1381  Misfire Detected - No EBCM/PCM Serial Data C
P1441  EVAP System Flow During Non-Purge B
P1600  PCM Memory Performance (Astro & Safari) A
P1600  PCM Memory Performance (Blazer, Jimmy Canadian, Sonoma & S10 Pickup) A
P1621  PCM Memory Performance (Astro & Safari) A
P1621  PCM Memory Performance (Blazer, Jimmy Canadian, Sonoma & S10 Pickup) A
P1626 (7) Theft Deterrent System Loss Of Serial Communication C
P1627  PCM Memory Performance (Astro & Safari) A
P1627  PCM Memory Performance (Blazer, Jimmy Canadian, Sonoma & S10 Pickup) A
P1630 (7) PCM Unable To Learn Passlock™ Module Password C
P1631 (7) Theft Deterrent System Password Incorrect C
P1632 (7) Fuel Disable Or Undecided Password Sent From BCM C
P1635  5-Volt Reference A Circuit B
P1637 (6) Generator Turn-On Signal Circuit Voltage Out Of Range C
P1638 (6) Pulse Width Modulated Signal Out Of Range C
P1639  5-Volt Reference B Circuit B
P1680  PCM Memory (Astro & Safari) A
P1680  PCM Memory (Blazer, Jimmy Canadian, Sonoma & S10 Pickup) A
P1681  PCM Memory (Astro & Safari) A
P1681  PCM Memory (Blazer, Jimmy Canadian, Sonoma & S10 Pickup) A
P1683  PCM Memory (Astro & Safari) A
P1683  PCM Memory (Blazer, Jimmy Canadian, Sonoma & S10 Pickup) B
P1810 (4) TFP Manual Valve Position Switch - Circuit Malfunction B
P1860 (4) TCC PWM Solenoid Circuit - Electrical Malfunction B
P1870 (4) Transmission Component Slipping B
P1875 (4) 4WD Low Switch Circuit - Electrical Malfunction B
UXXXX (3) Network Communication System Malfunction N/A
(1) DTC definitions may vary depending on vehicle and/or engine configuration.
(2) See CODE TYPES  under ON-BOARD DIAGNOSTICS.
(3) See appropriate BODY CONTROL MODULES article in ACCESSORIES & EQUIPMENT.
(4) See appropriate DIAGNOSIS article in AUTOMATIC TRANSMISSIONS.
(5) See appropriate ANALOG INSTRUMENT PANELS article in ACCESSORIES & EQUIPMENT.
(6) See appropriate GENERATORS & REGULATORS article in STARTING & CHARGING SYSTEMS.
(7) See appropriate ANTI-THEFT SYSTEMS article in ACCESSORIES & EQUIPMENT.
RENDER: 1.0x

NO RELATED

Recommended Tools & Savings

Use the Manual With the Right Hardware

Pair factory procedures with proven DIY tools so the instructions are easier to execute.

Affiliate disclosure: We may earn a commission at no extra cost to you.

Shop Manual-Ready ToolsFree Quote CheckQuote Shield Pro

When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • • You smell fuel, burning insulation, or see smoke.
  • • Brakes feel soft, pull hard to one side, or make grinding noises.
  • • The engine overheats, stalls repeatedly, or misfires under load.
  • • You are missing required tools, torque specs, or safe lifting equipment.
  • • You are not confident in the next step or safety outcome.