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Home >> Cadillac >> 1998 >> Seville SLS >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System - Tests W/Codes >> Self-Diagnostic System >> Trouble Code Definitions
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Trouble Code Definitions

TROUBLE CODE DEFINITION

Code No. Circuit Affected
P0101  MAF System Performance
P0102  MAF Sensor Circuit-Low Frequency
P0103  MAF Sensor Circuit-High Frequency
P0105  MAP Sensor Circuit Insufficient Activity
P0106  MAP Sensor System Performance
P0107  MAP Sensor Circuit-Low Voltage
P0108  MAP Sensor Circuit-High Voltage
P0111  IAT Sensor Circuit Performance
P0112  IAT Sensor Circuit-Low Voltage
P0113  IAT Sensor Signal Voltage High
P0116  ECT Sensor Circuit Performance
P0117  ECT Sensor Circuit Low Voltage
P0118  ECT Sensor Signal High Voltage
P0120  TP Sensor System Performance
P0121  TP Sensor Circuit Insufficient Activity
P0122  TP Sensor Circuit-Low Voltage
P0123  TP Sensor Circuit-High Voltage
P0125  ECT Excessive Time To Closed Loop
P0131  HO2S Circuit Low Voltage-Bank 1, Sensor 1-Rear
P0132  HO2S Circuit High Voltage-Bank 1, Sensor 1
P0133  HO2S Slow Response-Bank 1, Sensor 1-Rear
P0134  HO2S Insufficient Activity-Bank 1, Sensor 1
P0135  HO2S Heater Circuit-Bank 1, Sensor 1-Rear
P0144  HO2S Circuit Voltage High-Bank 1, Sensor 3
P0146  HO2S Circuit Insufficient Activity-Bank 1, Sensor 3
P0147  HO2S Heater Circuit-Bank 1, Sensor 3
P0151  HO2S Circuit Voltage Low-Bank 2, Sensor 1
P0152  HO2S Circuit Voltage High-Bank 2, Sensor 1
P0153  HO2S Slow Response-Bank 2, Sensor 1
P0154  HO2S Circuit Insufficient Activity-Bank 2, Sensor 1
P0155  HO2S Heater Circuit-Bank 2, Sensor 1
P0171  Fuel Trim System Lean-Bank 1
P0172  Fuel Trim System Rich-Bank 1
P0174  Fuel Trim System Lean-Bank 2
P0175  Fuel Trim System Rich-Bank 2
P0201  Injector No. 1 Control Circuit
P0202  Injector No. 2 Control Circuit
P0203  Injector No. 3 Control Circuit
P0204  Injector No. 4 Control Circuit
P0205  Injector No. 5 Control Circuit
P0206  Injector No. 6 Control Circuit
P0207  Injector No. 7 Control Circuit
P0208  Injector No. 8 Control Circuit
P0231  Fuel Pump Feedback Circuit Low Voltage
P0232  Fuel Pump Feedback Circuit High Voltage
P0300  Engine Misfire Detected
P0322  IC Module 4X Reference Circuit No Frequency
P0325  Knock Sensor Module Circuit
P0326  Knock Sensor Circuit Excessive Spark Retard
P0327  Knock Sensor Low Voltage
P0340  Ignition Control (IC) Module CAM Reference Circuit No Frequency
P0371  IC Module 24X Reference Circuit Too Many Pulses
P0372  IC Module 24X Reference Circuit Missing Pulses
P0404  EGR System Performance
P0405  EGR Sensor Circ. Voltage Out Of Range
P0420  TWC System Low Efficiency
P0440  EVAP System
P0442  EVAP System-Small Leak Detected
P0446  EVAP System Canister Vent Blocked
P0452  Tank Pressure Sensor Circuit Fault-Low Voltage
P0453  Tank Pressure Sensor Circuit Fault-High Voltage
P0461  Fuel Level Sensor Circuit Performance
P0462  Fuel Level Sensor Circuit-Voltage Low
P0463  Fuel Level Sensor Circuit-Voltage High
P0506  IAC System RPM Low
P0507  IAC System RPM High
P0550  PSP Switch Circuit Voltage Low
P0560  System Voltage
P0563  System Voltage High
P0601  PCM Memory
P0602  PCM Not Programmed
P0603  PCM Memory Reset
P0606  PCM Internal Comm. Interrupted
P1106  MAP Sensor Circuit Intermittent High Voltage
P1107  MAP Sensor Circuit Intermittent Low Voltage
P1108  BARO-To-MAP Sensor Circuit Comparison Too High
P1111  IAT Sensor Circuit Intermittent High Voltage
P1112  IAT Sensor Circuit Intermittent Low Voltage
P1114  ECT Sensor Circuit Intermittent Low Voltage
P1115  ECT Sensor Circuit Intermittent High Voltage
P1121  TP Sensor Intermittently High Voltage
P1122  TP Sensor Intermittent Low Voltage
P1133  HO2S Insufficient Switching-Bank 1, Sensor 1
P1134  HO2S Transition Time Ratio-Bank 1, Sensor 1
P1153  HO2S Insufficient Switching-Bank 2, Sensor 1
P1154  HO2S Transition Time Ratio-Bank 2, Sensor 1
P1189  Engine Oil Pressure Switch Circuit
P1258  Engine Over-Temperature Protection
P1320  IC Module 4X Ref. Circuit Intermittent/No Pulse
P1323  IC Module 24X Ref. Circuit Low Frequency
P1350  Ignition Control System
P1370  IC Module 4X Ref. Circuit Too Many Pulses
P1371  IC Module 4X Ref. Circuit Too Few Pulses
P1375  IC Module 24X Ref. Circuit High Voltage
P1376  Ignition Ground Circuit
P1377  IC Module CAM Pulse-To-4X Reference Pulse Comparison
P1380  ABS DTC Rough Road Data Unstable
P1381  Misfire Detected, No EBCM/PCM/VCM Serial Data
P1404  EGR Valve Pintle Stuck Open
P1441  EVAP System Flow During Non-Purge
P1483  Engine Cooling System Performance
P1508  IAC System Low RPM
P1509  IAC System High RPM
P1520  Gear Indicator System
P1524  TP Sensor Learned Closed Throttle Angle
P1527  Transaxle Range/Pressure Switch Comparison
P1554  Cruise Engaged Circuit Voltage High
P1560  Cruise Control System-Trans. Not In Drive
P1564  Cruise Control System-Acceleration Too High
P1566  Cruise Control System-Engine RPM Too High
P1570  Cruise Control System-Traction Control Active
P1571  TCS PWM Circuit No Frequency
P1574  EBTCM System-Stoplight Switch Circuit Voltage High
P1575  Extended Travel Brake Switch Circuit
P1579  P/N-To-Drive/Reverse At High Throttle Angle
P1599  Engine Stall Or Near Stall Detected
P1602  Loss Of EBTCM Serial Data
P1604  Loss Of IPC Serial Data
P1605  Loss Of HVAC Serial Data
P1610  Loss Of PZM Serial Data
P1611  Loss Of CVRTD Serial Data
P1617  Engine Oil Level Switch Circuit
P1621  PCM Memory Performance
P1626  Loss Of Serial Communication W/Theft Deterrent Or Theft Deterrent System Fuel Enable Circuit
P1630  Theft Deterrent System-PCM In Learn Mode
P1631  Theft Deterrent System-Password Incorrect
P1632  Theft Deterrent System-Fuel Disabled
P1633  Ignition Supplement Power Circuit Voltage Low
P1634  Ignition 1 Power Circuit Voltage Low
P1640  Driver No. 1-Input Voltage High
P1641  MIL Control Circuit
P1642  Vehicle Speed Output Circuit
P1644  Delivered Torque Output Circuit
P1645  EVAP Purge Solenoid Output Circuit
P1646  EVAP Vent Valve Output Circuit
P1650  Driver No. 2-Input High Voltage
P1652  Lift/Dive Output Circuit
P1654  Cruise Disable Output Circuit
P1660  Cooling Fan Control Circuits