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Home >> Cadillac >> 2007 >> Escalade EXT >> Repair and Diagnosis (Single Page) >> Engine Performance >> System >> Engine Control System & Fuel - 4.8L, 5.3L, 6.0L And 6.2L - Introduction (2 Of 2) >> Diagnostic Information and Procedures >> Diagnostic Code Index
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Diagnostic Code Index

DIAGNOSTIC CODE INDEX

DTC Description
DTC P0010 or P0011 Camshaft Position (CMP) System Performance
DTC P0016 (with LY6/L76/L92) Crankshaft Position (CKP) Camshaft Position (CMP) Correlation
DTC P0016 (without LY6/L76/L92) Crankshaft Position (CKP) Camshaft Position (CMP) Correlation
DTC P0030, P0036, P0053, P0054, P0135, or P0141 DTC P0030: HO2S Heater Control Circuit Bank 1 Sensor 1
DTC P0036: HO2S Heater Control Circuit Bank 1 Sensor 2
DTC P0053: HO2S Heater Resistance Circuit Bank 1 Sensor 1
DTC P0054: HO2S Heater Resistance Circuit Bank 1 Sensor 2
DTC P0135: HO2S Heater Performance Bank 1 Sensor 1
DTC P0141: HO2S heater Performance Bank 1 Sensor 2
DTC P0050, P0056, P0059, P0060, P0155, or P0161 DTC P0050: HO2S Heater Control Bank 2 Sensor 1
DTC P0056: HO2S Heater Control Bank 2 Sensor 2
DTC P0059: HO2S Heater Resistance Bank 2 Sensor 1
DTC P0060: HO2S Heater Resistance Bank 2 Sensor 2
DTC P0155: HO2S Heater Performance Bank 2 Sensor 1
DTC P0161: HO2S Heater Performance Bank 2 Sensor 2
DTC P0068 or P0121 DTC P0068: Throttle Body Airflow Performance
DTC P0121: Throttle Position (TP) Sensor 1 Performance
DTC P0101 or P1101 DTC P0101 : Mass Air Flow (MAF) Sensor Performance
DTC P1101: Intake Air Flow System Performance
DTC P0102 or P0103 DTC P0102: Mass Air Flow (MAF) Sensor Circuit Low Frequency
DTC P0103: Mass Air Flow (MAF) Sensor Circuit High Frequency
DTC P0106 Manifold Absolute Pressure (MAP) Sensor Performance
DTC P0107 or P0108 DTC P0107: Manifold Absolute Pressure (MAP) Sensor Circuit Low Voltage
DTC P0108: Manifold Absolute Pressure (MAP) Sensor Circuit High Voltage
DTC P0112 or P0113 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 or P0118 DTC P0117: Engine Coolant Temperature (ECT) Sensor Circuit Low Voltage
DTC P0118: Engine Coolant Temperature (ECT) Sensor Circuit High Voltage
DTC P0120, P0122, P0123, P0220, P0222, P0223, or P2135 DTC P0120: Throttle Position (TP) Sensor 1 Circuit
DTC P0122: Throttle Position (TP) Sensor 1 Circuit Low Voltage
DTC P0123: Throttle Position (TP) Sensor 1 Circuit High Voltage
DTC P0220: Throttle Position (TP) Sensor 2 Circuit
DTC P0222: Throttle Position (TP) Sensor 2 Circuit Low Voltage
DTC P0223: Throttle Position (TP) Sensor 2 Circuit High Voltage
DTC P2135: Throttle Position (TP) Sensor 1-2 Correlation
DTC P0128 Engine Coolant Temperature (ECT) Below Thermostat Regulating Temperature
DTC P0131, P0132, P0137, or P0138 DTC P0131: HO2S Circuit Low Voltage Bank 1 Sensor 1
DTC P0132: HO2S Circuit High Voltage Bank 1 Sensor 1
DTC P0137: HO2S Circuit Low Voltage Bank 1 Sensor 2
DTC P0138: HO2S Circuit High Voltage Bank 1 Sensor 2
DTC P0133, P0134, P0140, P1133, P2A00 or P2A01 DTC P0133: HO2S Slow Response Bank 1 Sensor 1
DTC P0134: HO2S Circuit Insufficient Activity Bank 1 Sensor 1
DTC P0140: HO2S Circuit Insufficient Activity Bank 1 Sensor 2
DTC P1133: HO2S Insufficient Switching Bank 1 Sensor 1
DTC P2A01: HO2S Performance Bank 1 Sensor 2
DTC P0151, P0152, P0157, or P0158 DTC P0151: HO2S Circuit Low Voltage Bank 2 Sensor 1
DTC P0152: HO2S Circuit High Voltage Bank 2 Sensor 1
DTC P0157: HO2S Circuit Low Voltage Bank 2 Sensor 2
DTC P0158: HO2S Circuit High Voltage Bank 2 Sensor 2
DTC P0153, P0154, P0160, P1153, P2A03, or P2A04 DTC P0153: HO2S Slow Response Bank 2 Sensor 1
DTC P0154: HO2S Circuit Insufficient Activity Bank 2 Sensor 1
DTC P0160: HO2S Circuit Insufficient Activity Bank 2 Sensor 2
DTC P1153: HO2S Insufficient Switching Bank 2 Sensor 1
DTC P2A04: HO2S Performance Bank 2 Sensor 2
DTC P0171, P0172, P0174, or P0175 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, P0202, P0203, P0204, P0205, P0206, P0207, or P0208 Injector Control Circuits
DTC P0230 or P2632 DTC P0230: Fuel Pump Relay Control Circuit
DTC P2632: Fuel Pump Relay 2 Control Circuit
DTC P0300 - P0308 Engine Misfires Detected
DTC P0315 Crankshaft Position (CKP) System Variation Not Learned
DTC P0324, P0325, P0326, P0327, P0328, PO330, P0332, or P0333 DTC P0324: Knock Sensor (KS) Module Performance
DTC P0325: Knock Sensor (KS) Circuit Bank 1
DTC P0326: Knock Sensor (KS) Performance
DTC P0327: Knock Sensor (KS) Circuit Low Voltage Bank 1
DTC P0328: Knock Sensor (KS) Circuit High Voltage Bank 1
DTC P0330: Knock Sensor (KS) Circuit Bank 2
DTC P0332: Knock Sensor (KS) Circuit Low Voltage Bank 2
DTC P0333: Knock Sensor (KS) Circuit High Voltage Bank 2
DTC P0335 or P0336 DTC P0335: Crankshaft Position (CKP) Sensor Circuit
DTC P0336: Crankshaft Position (CKP) Sensor Performance
DTC P0340 or P0341 DTC P0340: Camshaft Position (CMP) Sensor Circuit
DTC P0341: Camshaft Position (CMP) Sensor Performance
DTC P0351-P0358 Ignition Coil Control Circuits
DTC P0420 or P0430 Catalyst System Low Efficiency Banks
DTC P0442 Evaporative Emission (EVAP) System Small Leak Detected
DTC P0443 or P0449 Evaporative Emission (EVAP) Purge Solenoid Control Circuit
Evaporative Emission (EVAP) Vent Solenoid Control Circuit
DTC P0446 Evaporative Emissions (EVAP) Vent System Performance
DTC P0451, P0452, P0453, or P0454 DTC P0451: Fuel Tank Pressure (FTP) Sensor Performance
DTC P0452: Fuel Tank Pressure (FTP) Sensor Circuit Low Voltage
DTC P0453: Fuel Tank Pressure (FTP) Sensor Circuit High Voltage
DTC P0454: Fuel Tank Pressure (FTP) Sensor Intermittent
DTC P0455 Evaporative Emission (EVAP) System Large Leak Detected
DTC P0496 Evaporative Emission System Flow During Non-Purge
DTC P0506 or P0507 DTC P0506: Idle Speed Low
DTC P0507: Idle Speed High
DTC P0601, P0602, P0603, P0604, P0606, P0607, P060D, P062F, or P2610 DTC P0601: Control Module Read Only Memory (ROM)
DTC P0602: Control Module Not Programmed
DTC P0603: Control Module Long Term Memory Reset
DTC P0604: Control Module Random Access Memory (RAM)
DTC P0606: Control Module Internal Performance
DTC P0607: Control Module Performance
DTC P060D: Control Module (APP) System Performance
DTC P062F: Control Module Long Term Memory Performance
DTC P2610: Control Module Ignition Off Timer Performance
DTC P0641 or P0651 DTC P0641: 5-Volt Reference 1 Circuit
DTC P0651: 5-Volt Reference 2 Circuit
DTC P0650 Malfunction Indicator Lamp (MIL) Control Circuit
DTC P0685, P0689, or P0690 DTC P0685: Engine Controls Ignition Relay Control Circuit
DTC P0689: Engine Controls Relay Feedback Circuit Low Voltage
DTC P0690: Engine Controls Relay Feedback Circuit High Voltage
DTC P0700 Transmission Control Module (TCM) Requested MIL Illumination
DTC P1380 or P1381 DTC 1380: Misfire Detected - Rough Road Data Not Available
DTC 1381: Misfire Detected - No Communication with Brake Control Module
DTC P1400 Cold Start Emission Reduction Control System
DTC P1516, P2101, P2119, or P2176 DTC P1516: (TAC) Module Throttle Actuator Position Performance
DTC P2101: Throttle Actuator Position Performance
DTC P2119: Throttle Closed Position Performance
DTC P2176: Minimum Throttle Position Not Learned
DTC P1682 Ignition 1 Switch Circuit 2
DTC P2120, P2122, P2123, P2125, P2127, P2128, or P2138 DTC P2120: Accelerator Pedal Position (APP) Sensor 1 Circuit
DTC P2122: Accelerator Pedal Position (APP) Sensor 1 Circuit Low Voltage
DTC P2123: Accelerator Pedal Position (APP) Sensor 1 Circuit High Voltage
DTC P2125: Accelerator Pedal Position (APP) Sensor 2 Circuit
DTC P2127: Accelerator Pedal Position (APP) Sensor 2 Circuit Low Voltage
DTC P2128: Accelerator Pedal Position (APP) Sensor 2 Circuit High Voltage
DTC P2138: Accelerator Pedal Position (APP) Sensor 1-2 Correlation
DTC P2636 Fuel Pump 2 Flow Insufficient
DTC P3400 Cylinder Deactivation System Performance
DTC P3401, P3425, P3441, or P3449 DTC P3401: Cylinder 1 Deactivation Solenoid Control Circuit
DTC P3425: Cylinder 4 Deactivation Solenoid Control Circuit
DTC P3441: Cylinder 6 Deactivation Solenoid Control Circuit
DTC P3449: Cylinder 7 Deactivation Solenoid Control Circuit