Diagnostic Trouble Code (DTC) List - Vehicle. HUMMER H2 2005

For 1990-2009 cars only

Makes 🢒 HUMMER 🢒 2005 🢒 H2 🢒 Vehicle Control Systems 🢒 Vehicle DTC Information 🢒 Diagnostic Trouble Code (DTC) List - Vehicle

This master DTC list includes all applicable DTCs in alphanumeric order with descriptors.

DTC	DTC Descriptor	Module That Sets the DTC	Diagnostic Procedure
B0004	Vehicle Speed Information Circuit Open	Navigation Radio	DTC B0004 in Navigation Systems
B0016	Passenger Frontal Deployment Loop Resistance Low	SDM	DTC B0016, B0017, or B0018 in SIR
B0017	Passenger Frontal Deployment Loop Open	SDM	DTC B0016, B0017, or B0018 in SIR
B0018	Passenger Frontal Deployment Loop Voltage Out of Range	SDM	DTC B0016, B0017, or B0018 in SIR
B0022	Driver Frontal Deployment Loop Resistance Low	SDM	DTC B0022, B0024, or B0026 in SIR
B0024	Driver Frontal Deployment Loop Voltage Out of Range	SDM	DTC B0022, B0024, or B0026 in SIR
B0026	Driver Frontal Deployment Loop Open	SDM	DTC B0022, B0024, or B0026 in SIR
B0051	Deployment Commanded	SDM	DTC B0051 in SIR
B0053	Deployment Commanded with Loop DTCs Present	SDM	DTC B0053 in SIR
B0090	Active Switch Voltage Out of Range	SDM	DTC B0090 in SIR
B0091	Active Switch: Wrong State	SDM	DTC B0091 in SIR
B0100	Electronic Front End Sensor 1 Performance	SDM	DTC B0100, B0101, B0102, B0103, B0104, or B0105 in SIR
B0101	Discard Electronic Front End Sensor 1	SDM	DTC B0100, B0101, B0102, B0103, B0104, or B0105 in SIR
B0102	Incorrect Electronic Front End Sensor 1 Installed	SDM	DTC B0100, B0101, B0102, B0103, B0104, or B0105 in SIR
B0103	Electronic Front End Sensor 2 Performance	SDM	DTC B0100, B0101, B0102, B0103, B0104, or B0105 in SIR
B0104	Discard Electronic Front End Sensor 2	SDM	DTC B0100, B0101, B0102, B0103, B0104, or B0105 in SIR
B0105	Incorrect Electronic Front End Sensor 2 Installed	SDM	DTC B0100, B0101, B0102, B0103, B0104, or B0105 in SIR
B0159	Outside Air Temperature Sensor Circuit Range/Performance	HVAC	DTC B0159 in HVAC Systems - Automatic
B0164	Passenger Compartment Temperature Sensor Circuit Range/Performance	HVAC	DTC B0164 in HVAC Systems - Automatic
B0174	Output Air Temperature Sensor 1 Circuit Range/Performance	HVAC	DTC B0174, B0179, B0510, or B0515 in HVAC Systems - Automatic
B0179	Output Air Temperature Sensor 2 Circuit Range/Performance	HVAC	DTC B0174, B0179, B0510, or B0515 in HVAC Systems - Automatic
B0183	Solar Load Sensor 1 Circuit	HVAC	DTC B0183 or B0188 in HVAC Systems - Automatic
B0188	Solar Load Sensor 2 Circuit	HVAC	DTC B0183 or B0188 in HVAC Systems - Automatic
B0229	Recirculate Position Feedback Circuit Range/Performance	HVAC	DTC B0229, B0414, B0424, or B3770 in HVAC Systems - Automatic
B0263	Air Flow Control 6 Circuit	HVAC	DTC B0263, B0268, B0408, or B0418 in HVAC Systems - Automatic
B0268	Air Flow Control 7 Recirculate Circuit	HVAC	DTC B0263, B0268, B0408, or B0418 in HVAC Systems - Automatic
B0283	Electric Rear Defrost Circuit	BCM	DTC B0283 in Stationary Windows
B0408	Temperature Control 1 Circuit	HVAC	DTC B0263, B0268, B0408, or B0418 in HVAC Systems - Automatic
B0414	Temperature Control 1 Feedback Circuit Range/Performance	HVAC	DTC B0229, B0414, B0424, or B3770 in HVAC Systems - Automatic
B0418	Temperature Control 2 Circuit	HVAC	DTC B0263, B0268, B0408, or B0418 in HVAC Systems - Automatic
B0424	Temperature Control 2 Feedback Circuit Range/Performance	HVAC	DTC B0229, B0414, B0424, or B3770 in HVAC Systems - Automatic
B0510	Output Air Temperature Sensor 3 Circuit Range/Performance	HVAC	DTC B0174, B0179, B0510, or B0515 in HVAC Systems - Automatic
B0515	Output Air Temperature Sensor 4 Circuit Range/Performance	HVAC	DTC B0174, B0179, B0510, or B0515 in HVAC Systems - Automatic
B0540	Speedometer Circuit	IPC	DTC B0540 in Instrument Panel, Gages, and Console
B0560	Tachometer Circuit	IPC	DTC B0560 in Instrument Panel, Gages, and Console
B0790	Transfer Case Neutral Indicator Circuit	TCSCM	DTC B0790 in Transfer Case - BW 4484
B1000	Electronic Control Unit (ECU) Performance	Audio, Amplifier, BCM, DDM, DSM, PDM, HVAC, IPC, Radio, SDM, VCIM	DTC B1000 in Computer/Integrating Systems
B1001	Option Configuration Error	Radio	DTC B1001 in Entertainment
B1001	Option Configuration Error	SDM	DTC B1001 in SIR
B1004	Keep Alive Memory (KAM) Reset	VCIM	DTC B1004 in Computer/Integrating Systems
B1007	EEPROM Write Error	VCIM	DTC B1007 in Computer/Integrating Systems
B1009	EEPROM Checksum Mismatch	VCIM	DTC B1009 in Computer/Integrating Systems
B1023	Integral Switch Performance	DDM, PDM	DTC B1023 in Doors
B1025	Audio Output 1 Circuit	Radio	DTC B1025, B1035, B1045, or B1055 in Entertainment
B1035	Audio Output 2 Circuit	Radio	DTC B1025, B1035, B1045, or B1055 in Entertainment
B1045	Audio Output 3 Circuit	Radio	DTC B1025, B1035, B1045, or B1055 in Entertainment
B1055	Audio Output 4 Circuit	Radio	DTC B1025, B1035, B1045, or B1055 in Entertainment
B1235	Amplifier On Signal Circuit	Radio	DTC B1235 in Entertainment
B1259	Antenna Ground Circuit	DRR	DTC B1259 in Entertainment
B1271	Theft Locked	Radio	DTC B1271 in Entertainment
B1372	Device Ignition 1 Circuit Range/Performance	IPC	DTC B1372 in Instrument Panel, Gages, and Console
B1375	Device Ignition 3 Circuit	HVAC	DTC B1375 in HVAC Systems - Automatic
B1397	Device Voltage Reference Output Circuit Low	BCM	DTC B1397 in Computer/Integrating Systems
B1440	Power Mode Master Input Circuits Mismatch	BCM	DTC B1440 in Computer/Integrating Systems
B1480	Battery Rundown Protection Circuit	BCM	DTC B1480 in Lighting Systems
B1544	Mirror Motors Common Circuit	DDM, PDM	DTC B1544, B1600, or B1605 in Doors
B1580	Left Front Mirror Horizontal Position Circuit	DDM, PDM	DTC B1580, B1590, B1610, or B1620 in Doors
B1590	Left Front Mirror Vertical Position Circuit	DDM, PDM	DTC B1580, B1590, B1610, or B1620 in Doors
B1600	Mirror Motors Vertical Circuit	DDM, PDM	DTC B1544, B1600, or B1605 in Doors
B1605	Mirror Motor Horizontal Circuit	DDM, PDM	DTC B1544, B1600, or B1605 in Doors
B1610	Right Front Mirror Horizontal Position Circuit	DDM, PDM	DTC B1580, B1590, B1610, or B1620 in Doors
B1620	Right Front Mirror Vertical Position Circuit	DDM, PDM	DTC B1580, B1590, B1610, or B1620 in Doors
B1640	Left Front Mirror Heater Circuit	DDM, PDM	DTC B1640 or B1645 in Doors
B1645	Right Front Mirror Heater Circuit	DDM, PDM	DTC B1640 or B1645 in Doors
B1722	Mirror Power Fold Control Circuit	DDM, PDM	DTC B1722 in Doors
B1770	Left Front Seat Horizontal Motor Circuit	DSM	DTC B1770, B1775, B1780, B1785, B1790, B1805, or B2415 in Seats
B1775	Left Front Seat Front Vertical Motor Circuit	DSM	DTC B1770, B1775, B1780, B1785, B1790, B1805, or B2415 in Seats
B1780	Left Front Seat Rear Vertical Motor Circuit	DSM	DTC B1770, B1775, B1780, B1785, B1790, B1805, or B2415 in Seats
B1785	Left Front Seat Recline Motor Circuit	DSM	DTC B1770, B1775, B1780, B1785, B1790, B1805, or B2415 in Seats
B1790	Left Front Seat Lumbar Motor Circuit	DSM	DTC B1770, B1775, B1780, B1785, B1790, B1805, or B2415 in Seats
B1805	Left Front Seat Side Bolster Motor Circuit	DSM	DTC B1770, B1775, B1780, B1785, B1790, B1805, or B2415 in Seats
B1825	Left Front Seat Recline Sensor Circuit	DSM	DTC B1825 in Seats
B1850	Left Front Seat Lumbar Position Sensor Circuit	DSM	DTC B1850, B1860, B1960, B2355, B2365, or B2375 in Seats
B1960	Left Front Seat Side Bolster Sensor Circuit	DSM	DTC B1850, B1860, B1960, B2355, B2365, or B2375 in Seats
B2355	Left Front Seat Vertical Position Sensor Circuit	DSPM	DTC B1850, B1860, B1960, B2355, B2365, or B2375 in Seats
B2365	Left Front Seat Rear Vertical Position Sensor Circuit	DSM	DTC B1850, B1860, B1960, B2355, B2365, or B2375 in Seats
B2375	Left Front Seat Assembly Horizontal Position Sensor Circuit	DSM	DTC B1850, B1860, B1960, B2355, B2365, or B2375 in Seats
B2425	Left Front Seat Heater Circuit	DSM	DTC B2425 or B2430 in Seats
B2430	Right Front Seat Heater	DSM	DTC B2425 or B2430 in Seats
B2435	Left Front Seat Back Heater Sensor Circuit	DSM	DTC B2435 or B2440 in Seats
B2440	Right Front Seat Back Heater Sensor Circuit	DSM	DTC B2435 or B2440 in Seats
B2455	Cellular Phone Microphone Circuit	VCIM	DTC B2455 in Cellular Communication
B2462	Global Positioning System (GPS) Signal Error	Radio	DTC B2462 in Navigation Systems
B2470	Cellular Phone Antenna Circuit	VCIM	DTC B2470 in Cellular Communication
B2476	Cellular Phone Select Service Switch	VCIM	DTC B2476 in Cellular Communication
B2482	Cellular Phone Select Service Switch Performance	VCIM	DTC B2482 in Cellular Communication
B2483	GPS Sensor Circuit Low	VCIM	DTC B2483 or B2484 in Cellular Communication
B2484	GPS Sensor Circuit Open	VCIM	DTC B2483 or B2484 in Cellular Communication
B2550	Backup Lamps Control Circuit	BCM	DTC B2550 in Lighting Systems
B2575	Headlamp Control Circuit	BCM	DTC B2575 in Lighting Systems
B2580	Headlamp High Beam Control Circuit	BCM	DTC B2580 in Lighting Systems
B2585	Park Lamp Control Circuit	BCM	DTC B2585 in Lighting Systems
B2600	Daytime Running Lamp Control	BCM	DTC B2600 in Lighting Systems
B2610	Passenger Compartment Dimming 1 Circuit	BCM	DTC B2610 in Lighting Systems
B2615	Passenger Compartment Dimming 2 Circuit	BCM	DTC B2615 in Lighting Systems
B2620	Display Dimming Pulse Width Modulation (PWM) Input Circuit	BCM	DTC B2620 in Lighting Systems
B2625	Display Dimming Pulse Width Modulation (PWM) Output Circuit	BCM	DTC B2625 in Lighting Systems
B2645	Ambient Light Sensor Circuit	BCM	DTC B2645 in Lighting Systems
B2725	Active Transfer Case Mode Switch Circuit	TCSCM	DTC B2725 in Transfer Case - BW 4484
B2752	Horn Relay Coil Circuit Low	BCM	DTC B2752 in Horns
B2795	Suspension Control Select Switch Circuit	ASM	DTC B2795 in Air Suspension
B2815	Steering Wheel Controls Illegal Resistance Value	BCM	DTC B2815 in Entertainment
B2947	Security System Sensor Power Circuit Low	BCM	DTC B2947 in Theft Deterrent
B2948	Security System Sensor Power Circuit High	BCM	DTC B2948 in Theft Deterrent
B2957	Security System Sensor Data Circuit Low	BCM	DTC B2957 in Theft Deterrent
B2958	Security System Sensor Data Circuit High	BCM	DTC B2958 in Theft Deterrent
B2960	Security System Sensor Data Incorrect but Valid	BCM	DTC B2960 in Theft Deterrent
B2961	Key in Ignition Circuit	BCM	DTC B2961 in Instrument Panel, Gages, and Console
B3031	Security System Controller in Learn Mode	BCM	DTC B3031 in Theft Deterrent
B3033	Security System Indicates Tamper	BCM	DTC B3033 in Theft Deterrent
B3604	All Windows Up Circuit	DDM	DTC B3604 or B3605 in Doors
B3605	All Windows Express Down Circuit	DDM	DTC B3604 or B3605 in Doors
B3626	Traction Control Preference Switch Circuit	BCM	DTC B3626 in Antilock Brake System
B3770	Air Flow Control 6 (A/C) Feedback Circuit	HVAC	DTC B0229, B0414, B0424, or B3770 in HVAC Systems - Automatic
B3801	Passenger Compartment Lamp Request Circuit	BCM	DTC B3801 in Lighting Systems
B3802	Park Lamps Request Circuit	BCM	DTC B3802 in Lighting Systems
B3808	Rear Door Lock Relay Circuit	BCM	DTC B3808 in Doors
B3809	Rear Door Unlock Relay Circuit	BCM	DTC B3809 in Doors
B3819	Left Rear Window Up Control Circuit	BCM	DTC B3819 in Doors
B3820	Left Rear Window Down Control Circuit	BCM	DTC B3820 in Doors
B3821	Left Rear Window Relay Power Circuit	BCM	DTC B3821 in Doors
B3822	Right Rear Window Up Control Circuit	BCM	DTC B3822 in Doors
B3823	Right Rear Window Down Control Circuit	BCM	DTC B3823 in Doors
B3824	Right Rear Window Relay Power Circuit	BCM	DTC B3824 in Doors
B3825	Liftgate Lock Signal Circuit	BCM	DTC B3825 in Doors
B3941	Front Seat Heaters Circuit	DSM	DTC B3941 in Seats
B3962	Seat Motors Overcurrent	DSM	DTC B3962 in Seats
C0035	Left Front Wheel Speed Sensor Circuit	EBCM	DTC C0035-C0051 in Antilock Brake System
C0036	Left Front Wheel Speed Sensor Circuit Range Performance	EBCM	DTC C0035-C0051 in Antilock Brake System
C0040	Right Front Wheel Speed Sensor Circuit	EBCM	DTC C0035-C0051 in Antilock Brake System
C0041	Right Front Wheel Speed Sensor Circuit Range Performance	EBCM	DTC C0035-C0051 in Antilock Brake System
C0045	Left Rear Wheel Speed Sensor Circuit	EBCM	DTC C0035-C0051 in Antilock Brake System
C0046	Left Rear Wheel Speed Sensor Circuit Range Performance	EBCM	DTC C0035-C0051 in Antilock Brake System
C0050	Right Rear Wheel Speed Sensor Circuit	EBCM	DTC C0035-C0051 in Antilock Brake System
C0051	Right Rear Wheel Speed Sensor Circuit Range Performance	EBCM	DTC C0035-C0051 in Antilock Brake System
C0110	Pump Motor Circuit Malfunction	EBCM	DTC C0110 in Antilock Brake System
C0121	Valve Relay Circuit Malfunction	EBCM	DTC C0121 in Antilock Brake System
C0161	ABS/TCS Brake Switch Circuit Malfunction	EBCM	DTC C0161 in Antilock Brake System
C0191	Four Wheel Drive Reference Accelerometer Circuit	EBCM	DTC C0191 in Antilock Brake System
C0192	Four Wheel Drive Reference Accelerometer Circuit Performance	EBCM	DTC C0192 in Antilock Brake System
C0245	Wheel Speed Sensor Frequency Error	EBCM	DTC C0245 in Antilock Brake System
C0267	Low Brake Fluid Indicated	EBCM	DTC C0267 in Hydraulic Brakes
C0306	Motor A or B Circuit	TCSCM	DTC C0306 in Transfer Case - BW 4484
C0327	Encoder Circuit	TCSCM	DTC C0327 in Transfer Case - BW 4484
C0329	Encoder Signal Circuit Low	TCSCM	DTC C0329 in Transfer Case - BW 4484
C0359	Four Wheel Drive Low Range Discrete Output Circuit	TCSCM	DTC C0359 in Transfer Case - BW 4484
C0388	Rear Axle Differential Lock Circuit	TCSCM	DTC C0388 in Drive Axle - Locking/Limited Slip
C0550	ECU Malfunction	ASM, BCM	DTC C0550 in Computer/Integrating Systems
		EBCM	DTC C0550 in Antilock Brakes
		TCSCM	DTC C0550 in Transfer Case - BW 4484
C0563	Calibration Read Only Memory (ROM) Checksum Error	ASM	DTC C0563 in Air Suspension
C0569	System Configuration Error	ASM	DTC C0569 in Air Suspension
C0626	Left Rear Position Sensor Circuit Range	ASM	DTC C0626 in Electronic Suspension Control (ESC)
C0631	Right Rear Position Sensor Circuit Range	ASM	DTC C0631 in Air Suspension
C0660	Level Control Exhaust Valve Circuit	ASM	DTC C0660 in Air Suspension
C0696	Position Sensor Over Current (5-Volt Supply)	ASM	DTC C0696 in Air Suspension
C0702	Level Control Accessory Valve Circuit	ASM	DTC C0702 in Air Suspension
C0707	Excessive Compressor Activity	ASM	DTC C0707 in Air Suspension
C0711	Level Control Air Pressure Sensor Circuit	ASM	DTC C0711 in Air Suspension
C0712	Level Control Compressor Relay Circuit	ASM	DTC C0712 in Air Suspension
C0713	Level Control Compressor Overtemperature	ASM	DTC C0713 in Air Suspension
C0716	Left Rear Solenoid 2 Circuit	ASM	DTC C0716 in Air Suspension
C0717	Right Rear Solenoid 2 Circuit	ASM	DTC C0717 in Air Suspension
C0718	Level Control Compressor 2 Overtemperature	ASM	DTC C0718 in Air Suspension
C0896	Device Voltage Range/Performance	EBCM	DTC C0896 in Antilock Brake System
P0053	HO2S Heater Resistance Bank 1 Sensor 1	PCM	DTC P0053, P0054, P0059, or P0060 in Engine Controls - 4.8L, 5.3L, and 6.0L
P0054	HO2S Heater Resistance Bank 1 Sensor 2	PCM	DTC P0053, P0054, P0059, or P0060 in Engine Controls - 4.8L, 5.3L, and 6.0L
P0059	HO2S Heater Resistance Bank 2 Sensor 1	PCM	DTC P0053, P0054, P0059, or P0060 in Engine Controls - 4.8L, 5.3L, and 6.0L
P0060	HO2S Heater Resistance Bank 2 Sensor 2	PCM	DTC P0053, P0054, P0059, or P0060 in Engine Controls - 4.8L, 5.3L, and 6.0L
P0068	Throttle Body Air Flow Performance	PCM	DTC P0068 in Engine Controls - 4.8L, 5.3L, and 6.0L
P0101	Mass Air Flow (MAF) Sensor Performance	PCM	DTC P0101 in Engine Controls - 4.8L, 5.3L, and 6.0L
P0102	Mass Air Flow (MAF) Sensor Circuit Low Frequency	PCM	DTC P0102 in Engine Controls - 4.8L, 5.3L, and 6.0L
P0103	Mass Air Flow (MAF) Sensor Circuit High Frequency	PCM	DTC P0103 in Engine Controls - 4.8L, 5.3L, and 6.0L
P0106	Manifold Absolute Pressure (MAP) Sensor Performance	PCM	DTC P0106 in Engine Controls - 4.8L, 5.3L, and 6.0L
P0107	Manifold Absolute Pressure (MAP) Sensor Circuit Low Voltage	PCM	DTC P0107 in Engine Controls - 4.8L, 5.3L, and 6.0L
P0108	Manifold Absolute Pressure (MAP) Sensor Circuit High Voltage	PCM	DTC P0108 in Engine Controls - 4.8L, 5.3L, and 6.0L
P0112	Intake Air Temperature (IAT) Sensor Circuit Low Voltage	PCM	DTC P0112 in Engine Controls - 4.8L, 5.3L, and 6.0L
P0113	Intake Air Temperature (IAT) Sensor Circuit High Voltage	PCM	DTC P0113 in Engine Controls - 4.8L, 5.3L, and 6.0L
P0116	Engine Coolant Temperature (ECT) Sensor Performance	PCM	DTC P0116 in Engine Controls - 4.8L, 5.3L, and 6.0L
P0117	Engine Coolant Temperature (ECT) Sensor Circuit Low Voltage	PCM	DTC P0117 in Engine Controls - 4.8L, 5.3L, and 6.0L
P0118	Engine Coolant Temperature (ECT) Sensor Circuit High Voltage	PCM	DTC P0118 in Engine Controls - 4.8L, 5.3L, and 6.0L
P0120	Throttle Position (TP) Sensor 1 Circuit	PCM	DTC P0120 in Engine Controls - 4.8L, 5.3L, and 6.0L
P0128	Engine Coolant Temperature (ECT) Below Thermostat Regulating Temperature	PCM	DTC P0128 in Engine Controls - 4.8L, 5.3L, and 6.0L
P0131	HO2S Circuit Low Voltage Bank 1 Sensor 1	PCM	DTC P0131 or P0151 in Engine Controls - 4.8L, 5.3L, and 6.0L
P0132	HO2S Circuit High Voltage Bank 1 Sensor 1	PCM	DTC P0132 or P0152 in Engine Controls - 4.8L, 5.3L, and 6.0L
P0133	HO2S Slow Response Bank 1 Sensor 1	PCM	DTC P0133 or P0153 in Engine Controls - 4.8L, 5.3L, and 6.0L
P0134	HO2S Circuit Insufficient Activity Bank 1 Sensor 1	PCM	DTC P0134 or P0154 in Engine Controls - 4.8L, 5.3L, and 6.0L
P0135	HO2S Heater Performance Bank 1 Sensor 1	PCM	DTC P0135 or P0155 in Engine Controls - 4.8L, 5.3L, and 6.0L
P0137	HO2S Circuit Low Voltage Bank 1 Sensor 2	PCM	DTC P0137 or P0157 in Engine Controls - 4.8L, 5.3L, and 6.0L
P0138	HO2S Circuit High Voltage Bank 1 Sensor 2	PCM	DTC P0138 or P0158 in Engine Controls - 4.8L, 5.3L, and 6.0L
P0140	HO2S Circuit Insufficient Activity Bank 1 Sensor 2	PCM	DTC P0140 or P0160 in Engine Controls - 4.8L, 5.3L, and 6.0L
P0141	HO2S Heater Performance Bank 1 Sensor 2	PCM	DTC P0141 or P0161 in Engine Controls - 4.8L, 5.3L, and 6.0L
P0151	HO2S Circuit Low Voltage Bank 2 Sensor 1	PCM	DTC P0131 or P0151 in Engine Controls - 4.8L, 5.3L, and 6.0L
P0152	HO2S Circuit High Voltage Bank 2 Sensor 1	PCM	DTC P0132 or P0152 in Engine Controls - 4.8L, 5.3L, and 6.0L
P0153	HO2S Slow Response Bank 2 Sensor 1	PCM	DTC P0133 or P0153 in Engine Controls - 4.8L, 5.3L, and 6.0L
P0154	HO2S Circuit Insufficient Activity Bank 2 Sensor 1	PCM	DTC P0134 or P0154 in Engine Controls - 4.8L, 5.3L, and 6.0L
P0155	HO2S Heater Performance Bank 2 Sensor 1	PCM	DTC P0135 or P0155 in Engine Controls - 4.8L, 5.3L, and 6.0L
P0157	HO2S Circuit Low Voltage Bank 2 Sensor 2	PCM	DTC P0137 or P0157 in Engine Controls - 4.8L, 5.3L, and 6.0L
P0158	HO2S Circuit High Voltage Bank 2 Sensor 2	PCM	DTC P0138 or P0158 in Engine Controls - 4.8L, 5.3L, and 6.0L
P0160	HO2S Circuit Insufficient Activity Bank 2 Sensor 2	PCM	DTC P0140 or P0160 in Engine Controls - 4.8L, 5.3L, and 6.0L
P0161	HO2S Heater Performance Bank 2 Sensor 2	PCM	DTC P0141 or P0161 in Engine Controls - 4.8L, 5.3L, and 6.0L
P0171	Fuel Trim System Lean Bank 1	PCM	DTC P0171 or P0174 in Engine Controls - 4.8L, 5.3L, and 6.0L
P0172	Fuel Trim System Rich Bank 1	PCM	DTC P0172 or P0175 in Engine Controls - 4.8L, 5.3L, and 6.0L
P0174	Fuel Trim System Lean Bank 2	PCM	DTC P0171 or P0174 in Engine Controls - 4.8L, 5.3L, and 6.0L
P0175	Fuel Trim System Rich Bank 2	PCM	DTC P0172 or P0175 in Engine Controls - 4.8L, 5.3L, and 6.0L
P0200	Injector Control Circuit	PCM	DTC P0200 in Engine Controls - 4.8L, 5.3L, and 6.0L
P0218	Transmission Fluid Over Temperature	PCM	DTC P0218 in Automatic Transmission - 4L60-E/4L65-E
P0220	Throttle Position (TP) Sensor 2 Circuit	PCM	DTC P0220 in Engine Controls - 4.8L, 5.3L, and 6.0L
P0230	Fuel Pump Relay Control Circuit	PCM	DTC P0230 in Engine Controls - 4.8L, 5.3L, and 6.0L
P0300	Engine Misfire Detected	PCM	DTC P0300 in Engine Controls - 4.8L, 5.3L, and 6.0L
P0315	Crankshaft Position (CKP) System Variation Not Learned	PCM	DTC P0315 in Engine Controls - 4.8L, 5.3L, and 6.0L
P0325	Knock Sensor (KS) 1 Circuit	PCM	DTC P0325 in Engine Controls - 4.8L, 5.3L, and 6.0L
P0327	Knock Sensor (KS) 1 Circuit Low Frequency	PCM	DTC P0327 or P0332 in Engine Controls - 4.8L, 5.3L, and 6.0L
P0332	Knock Sensor (KS) 2 Circuit Low Frequency	PCM	DTC P0327 or P0332 in Engine Controls - 4.8L, 5.3L, and 6.0L
P0335	Crankshaft Position (CKP) Sensor Circuit	PCM	DTC P0335 in Engine Controls - 4.8L, 5.3L, and 6.0L
P0336	Crankshaft Position (CKP) Sensor Performance	PCM	DTC P0336 in Engine Controls - 4.8L, 5.3L, and 6.0L
P0341	Camshaft Position (CMP) Sensor Performance	PCM	DTC P0341 in Engine Controls - 4.8L, 5.3L, and 6.0L
P0342	Camshaft Position (CMP) Sensor Circuit Low Voltage	PCM	DTC P0342 in Engine Controls - 4.8L, 5.3L, and 6.0L
P0343	Camshaft Position (CMP) Sensor Circuit High Voltage	PCM	DTC P0343 in Engine Controls - 4.8L, 5.3L, and 6.0L
P0351	Ignition Coil 1 Control Circuit	PCM	DTC P0351-P0358 in Engine Controls - 4.8L, 5.3L, and 6.0L
P0352	Ignition Coil 2 Control Circuit	PCM	DTC P0351-P0358 in Engine Controls - 4.8L, 5.3L, and 6.0L
P0353	Ignition Coil 3 Control Circuit	PCM	DTC P0351-P0358 in Engine Controls - 4.8L, 5.3L, and 6.0L
P0354	Ignition Coil 4 Control Circuit	PCM	DTC P0351-P0358 in Engine Controls - 4.8L, 5.3L, and 6.0L
P0355	Ignition Coil 5 Control Circuit	PCM	DTC P0351-P0358 in Engine Controls - 4.8L, 5.3L, and 6.0L
P0356	Ignition Coil 6 Control Circuit	PCM	DTC P0351-P0358 in Engine Controls - 4.8L, 5.3L, and 6.0L
P0357	Ignition Coil 7 Control Circuit	PCM	DTC P0351-P0358 in Engine Controls - 4.8L, 5.3L, and 6.0L
P0358	Ignition Coil 8 Control Circuit	PCM	DTC P0351-P0358 in Engine Controls - 4.8L, 5.3L, and 6.0L
P0420	Catalyst System Low Efficiency Bank 1	PCM	DTC P0420 or P0430 in Engine Controls - 4.8L, 5.3L, and 6.0L
P0430	Catalyst System Low Efficiency Bank 2	PCM	DTC P0420 or P0430 in Engine Controls - 4.8L, 5.3L, and 6.0L
P0442	Evaporative Emission (EVAP) System Small Leak Detected	PCM	DTC P0442 in Engine Controls - 4.8L, 5.3L, and 6.0L
P0443	Evaporative Emission (EVAP) Purge Solenoid Control Circuit	PCM	DTC P0443 in Engine Controls - 4.8L, 5.3L, and 6.0L
P0446	Evaporative Emission (EVAP) Vent System Performance	PCM	DTC P0446 in Engine Controls - 4.8L, 5.3L, and 6.0L
P0449	Evaporative Emission (EVAP) Vent Solenoid Control Circuit	PCM	DTC P0449 in Engine Controls - 4.8L, 5.3L, and 6.0L
P0451	Fuel Tank Pressure (FTP) Sensor Performance	PCM	DTC P0451 in Engine Controls - 4.8L, 5.3L, and 6.0L
P0452	Fuel Tank Pressure (FTP) Sensor Circuit Low Voltage	PCM	DTC P0452 in Engine Controls - 4.8L, 5.3L, and 6.0L
P0453	Fuel Tank Pressure (FTP) Sensor Circuit High Voltage	PCM	DTC P0453 in Engine Controls - 4.8L, 5.3L, and 6.0L
P0454	Fuel Tank Pressure (FTP) Sensor Intermittent	PCM	DTC P0454 in Engine Controls - 4.8L, 5.3L, and 6.0L
P0455	Evaporative Emission (EVAP) System	PCM	DTC P0455 in Engine Controls - 4.8L, 5.3L, and 6.0L
P0461	Fuel Level Sensor 1 Performance	PCM	DTC P0461 in Instrument Panel, Gages, and Console
P0462	Fuel Level Sensor 1 Circuit Low Voltage	PCM	DTC P0462 in Instrument Panel, Gages, and Console
P0463	Fuel Level Sensor 1 Circuit High Voltage	PCM	DTC P0463 in Instrument Panel, Gages, and Console
P0464	Fuel Level Sensor 1 Circuit Intermittent	PCM	DTC P0464 in Instrument Panel, Gages, and Console
P0496	Evaporative Emission (EVAP) System Flow During Non-Purge	PCM	DTC P0496 in Engine Controls - 4.8L, 5.3L, and 6.0L
P0502	Vehicle Speed Sensor (VSS) Circuit Low Voltage	PCM	DTC P0502 in Automatic Transmission - 4L60-E/4L65-E
P0503	Vehicle Speed Sensor (VSS) Circuit Intermittent	PCM	DTC P0503 in Automatic Transmission - 4L60-E/4L65-E
P0506	Idle Speed Low	PCM	DTC P0506 in Engine Controls - 4.8L, 5.3L, and 6.0L
P0507	Idle Speed High	PCM	DTC P0507 in Engine Controls - 4.8L, 5.3L, and 6.0L
P0522	Engine Oil Pressure (EOP) Sensor Circuit Low Voltage	PCM	DTC P0522 in Instrument Panel, Gages, and Console
P0523	Engine Oil Pressure (EOP) Sensor Circuit High Voltage	PCM	DTC P0523 in Instrument Panel, Gages, and Console
P0530	Air Conditioning Refrigerant Pressure Sensor Circuit	HVAC	DTC P0530 in HVAC Systems - Automatic
P0562	System Voltage Low	PCM	DTC P0562 in Engine Electrical
P0563	System Voltage High	PCM	DTC P0563 in Engine Electrical
P0567	Cruise Control Resume Switch Circuit	PCM	DTC P0567 in Cruise Control
P0568	Cruise Control Set Switch Circuit	PCM	DTC P0568 in Cruise Control
P0601	Control Module Read Only Memory (ROM)	PCM	DTC P0601, P0602, P0603, P0604, P0605, P0606, P0607, P1600, P1621, P1627, P1680, P1681, P1683, or P2610 in Engine Controls - 4.8L, 5.3L, and 6.0L
P0602	Control Module Not Programmed	PCM	DTC P0601, P0602, P0603, P0604, P0605, P0606, P0607, P1600, P1621, P1627, P1680, P1681, P1683, or P2610 in Engine Controls - 4.8L, 5.3L, and 6.0L
P0604	Control Module Random Access Memory (RAM)	PCM	DTC P0601, P0602, P0603, P0604, P0605, P0606, P0607, P1600, P1621, P1627, P1680, P1681, P1683, or P2610 in Engine Controls - 4.8L, 5.3L, and 6.0L
P0606	Control Module Internal Performance	ECM	DTC P0601, P0602, P0603, P0604, P0605, P0606, P0607, P1600, P1621, P1627, P1680, P1681, P1683, or P2610 in Engine Controls - 4.8L, 5.3L, and 6.0L
P0608	Vehicle Speed Output Circuit	PCM	DTC P0608 in Instrument Panel, Gages, and Console
P0615	Starter Relay Control Circuit	PCM	DTC P0615 in Engine Electrical
P0622	Generator F-Terminal Circuit	PCM	DTC P0622 in Engine Electrical
P0641	5-Volt Reference 1 Circuit	PCM	DTC P0641 in Engine Controls - 4.8L, 5.3L, and 6.0L
P0650	Malfunction Indicator Lamp (MIL) Control Circuit	PCM	DTC P0650 in Engine Controls - 4.8L, 5.3L, and 6.0L
P0651	5-Volt Reference 2 Circuit	PCM	DTC P0651 in Engine Controls - 4.8L, 5.3L, and 6.0L
P0654	Engine Speed Output Circuit	PCM	DTC P0654 in Instrument Panel, Gages, and Console
P0706	Transmission Range (TR) Switch Performance	PCM	DTC P0706 in Automatic Transmission - 4L60-E/4L65-E
P0711	Transmission Fluid Temperature (TFT) Sensor Performance	PCM	DTC P0711 in Automatic Transmission - 4L60-E/4L65-E
P0712	Transmission Fluid Temperature (TFT) Sensor Circuit Low Voltage	PCM	DTC P0712 in Automatic Transmission - 4L60-E/4L65-E
P0713	Transmission Fluid Temperature (TFT) Sensor Circuit High Voltage	PCM	DTC P0713 in Automatic Transmission - 4L60-E/4L65-E
P0719	Brake Switch Circuit Low Voltage	PCM	DTC P0719 in Automatic Transmission - 4L60-E/4L65-E
P0724	Brake Switch Circuit High Voltage	PCM	DTC P0724 in Automatic Transmission - 4L60-E/4L65-E
P0740	Torque Converter Clutch (TCC) Enable Solenoid Circuit	PCM	DTC P0740 in Automatic Transmission - 4L60-E/4L65-E
P0741	Torque Converter Clutch (TCC) System - Stuck OFF	PCM	DTC P0741 in Automatic Transmission - 4L60-E/4L65-E
P0742	Torque Converter Clutch (TCC) System - Stuck ON	PCM	DTC P0742 in Automatic Transmission - 4L60-E/4L65-E
P0748	Pressure Control (PC) Solenoid Control Circuit	PCM	DTC P0748 in Automatic Transmission - 4L60-E/4L65-E
P0751	1-2 Shift Solenoid Valve Performance - No First or Fourth Gear	PCM	DTC P0751 in Automatic Transmission - 4L60-E/4L65-E
P0752	1-2 Shift Solenoid Valve Performance - No Second or Third Gear	PCM	DTC P0752 in Automatic Transmission - 4L60-E/4L65-E
P0753	1-2 Shift Solenoid Control Circuit	PCM	DTC P0753 in Automatic Transmission - 4L60-E/4L65-E
P0756	2-3 Shift Solenoid Valve Performance - No First or Second Gear	PCM	DTC P0756 in Automatic Transmission - 4L60-E/4L65-E
P0757	2-3 Shift Solenoid Valve Performance - No Third or Fourth Gear	PCM	DTC P0757 in Automatic Transmission - 4L60-E/4L65-E
P0758	2-3 Shift Solenoid Control Circuit	PCM	DTC P0758 in Automatic Transmission - 4L60-E/4L65-E
P0785	3-2 Shift Solenoid Control Circuit	PCM	DTC P0785 in Automatic Transmission - 4L60-E/4L65-E
P0894	Transmission Component Slipping	PCM	DTC P0894 in Automatic Transmission - 4L60-E/4L65-E
P1106	Manifold Absolute Pressure (MAP) Sensor Circuit Intermittent High Voltage	PCM	DTC P1106 in Engine Controls - 4.8L, 5.3L, and 6.0L
P1107	Manifold Absolute Pressure (MAP) Sensor Circuit Intermittent Low Voltage	PCM	DTC P1107 in Engine Controls - 4.8L, 5.3L, and 6.0L
P1111	Intake Air Temperature (IAT) Sensor Circuit Intermittent High Voltage	PCM	DTC P1111 in Engine Controls - 4.8L, 5.3L, and 6.0L
P1112	Intake Air Temperature (IAT) Sensor Circuit Intermittent Low Voltage	PCM	DTC P1112 in Engine Controls - 4.8L, 5.3L, and 6.0L
P1114	Engine Coolant Temperature (ECT) Sensor Circuit Intermittent Low Voltage	PCM	DTC P1114 in Engine Controls - 4.8L, 5.3L, and 6.0L
P1115	Engine Coolant Temperature (ECT) Sensor Circuit Intermittent High Voltage	PCM	DTC P1115 in Engine Controls - 4.8L, 5.3L, and 6.0L
P1125	Accelerator Pedal Position (APP) System	PCM	DTC P1125 in Engine Controls - 4.8L, 5.3L, and 6.0L
P1133	HO2S Insufficient Switching Bank 1 Sensor 1	PCM	DTC P1133 or P1153 in Engine Controls - 4.8L, 5.3L, and 6.0L
P1134	HO2S Transition Time Ratio Bank 1 Sensor 1	PCM	DTC P1134 or P1154 in Engine Controls - 4.8L, 5.3L, and 6.0L
P1153	HO2S Insufficient Switching Bank 2 Sensor 1	PCM	DTC P1133 or P1153 in Engine Controls - 4.8L, 5.3L, and 6.0L
P1154	HO2S Transition Time Ratio Bank 2 Sensor 1	PCM	DTC P1134 or P1154 in Engine Controls - 4.8L, 5.3L, and 6.0L
P1258	Engine Coolant Overtemperature - Protection Mode Active	PCM	DTC P1258 in Engine Cooling
P1380	Misfire Detected - Rough Road Data Not Available	PCM	DTC P1380 in Engine Controls - 4.8L, 5.3L, and 6.0L
P1381	Misfire Detected - No Communication With Brake Control Module	PCM	DTC P1381 in Engine Controls - 4.8L, 5.3L, and 6.0L
P1516	Throttle Actuator Control (TAC) Module Throttle Actuator Position Performance	PCM	DTC P1516 in Engine Controls - 4.8L, 5.3L, and 6.0L
P1574	Stop Lamp Switch Circuit	PCM	DTC P1574 in Cruise Control
P1626	Theft Deterrent Fuel Enable Signal Lost	PCM	DTC P1626 in Theft Deterrent
P1631	Theft Deterrent Fuel Enable Signal Not Correct	PCM	DTC P1631 in Theft Deterrent
P1637	Generator L-Terminal Circuit	PCM	DTC P1637 in Engine Electrical
P1810	Transmission Fluid Pressure (TFP) Position Switch Circuit	PCM	DTC P1810 in Automatic Transmission - 4L60-E/4L65-E
P2101	Control Module Throttle Actuator Position Performance	PCM	DTC P2101 in Engine Controls - 4.8L, 5.3L, and 6.0L
P2108	Throttle Actuator Control (TAC) Module Performance	PCM	DTC P2108 in Engine Controls - 4.8L, 5.3L, and 6.0L
P2120	Accelerator Pedal Position (APP) Sensor 1 Circuit	PCM	DTC P2120 in Engine Controls - 4.8L, 5.3L, and 6.0L
P2121	Accelerator Pedal Position (APP) Sensor 1 Performance	PCM	DTC P2121 in Engine Controls - 4.8L, 5.3L, and 6.0L
P2125	Accelerator Pedal Position (APP) Sensor 2 Circuit	PCM	DTC P2125 in Engine Controls - 4.8L, 5.3L, and 6.0L
P2135	Throttle Position (TP) Sensor 1-2 Correlation	PCM	DTC P2135 in Engine Controls - 4.8L, 5.3L, and 6.0L
P2610	Control Module Ignition Off Timer Performance	PCM	DTC P0601, P0602, P0603, P0604, P0605, P0606, P0607, P1600, P1621, P1627, P1680, P1681, P1683, or P2610 in Engine Controls - 4.8L, 5.3L, and 6.0L
P2761	Torque Converter Clutch (TCC) Pressure Control Solenoid Control Circuit	PCM	DTC P2761 in Automatic Transmission - 4L60-E/4L65-E
P2771	Four Wheel Drive (4WD) Low Switch Circuit	PCM	DTC P2771 in Automatic Transmission - 4L60-E/4L65-E
P2A01	HO2S Circuit Bank 1 Sensor 2	PCM	DTC P2A01 or P2A04 in Engine Controls - 4.8L, 5.3L, and 6.0L
P2A04	HO2S Circuit Bank 2 Sensor 2	PCM	DTC P2A01 or P2A04 in Engine Controls - 4.8L, 5.3L, and 6.0L
U0107	Lost Communication with Throttle Actuator	PCM	DTC U0107 in Engine Controls - 4.8L, 5.3L, and 6.0L
U1000	Class 2 Data Link	BCM, DDM, DSM, EBCM, ESC, PDM, HVAC, IPC, PCM, Radio, RSA, SDM, TCSCM, VCIM	DTC U1000 in Computer/Integrating Systems
U1016	Lost Communication with Powertrain Control Module (PCM)	BCM, DDM, DSM, EBCM, ESC, PDM, HVAC, IPC, Radio, RSA, SDM, TCSCM, VCIM	DTC U1001-U1254 in Computer/Integrating Systems
U1026	Lost Communication with Transfer Case Shift Control Module (TCSCM)	EBCM, IPC, PCM	DTC U1001-U1254 in Computer/Integrating Systems
U1040	Lost Communication with Electronic Brake Control Module (EBCM)	ESC, IPC, PCM, SDM	DTC U1001-U1254 in Computer/Integrating Systems
U1057	Lost Communication with Electronic Suspension Control (ESC) Module	BCM, IPC	DTC U1001-U1254 in Computer/Integrating Systems
U1064	Lost Communication with Body Control Module (BCM)	DDM, DRR, ESC, PDM, HVAC, IPC, PCM, Radio, RSA, SDM, VCIM	DTC U1001-U1254 in Computer/Integrating Systems
U1088	Lost Communication with Sensing and Diagnostic Module (SDM)	IPC, VCIM	DTC U1001-U1254 in Computer/Integrating Systems
U1096	Lost Communication with Instrument Panel Cluster (IPC)	BCM, SDM	DTC U1001-U1254 in Computer/Integrating Systems
U1128	Lost Communication with Radio	DRR, RSA	DTC U1001-U1254 in Computer/Integrating Systems
U1137	Lost Communication with Digital Radio Receiver (DRR)	Radio	DTC U1001-U1254 in Computer/Integrating Systems
U1151	Lost Communication with OnStar®	Radio	DTC U1001-U1254 in Computer/Integrating Systems
U1152	Lost Communication with Electronic Climate Control (HVAC)	BCM	DTC U1001-U1254 in Computer/Integrating Systems
U1160	Lost Communication with Driver Door Module (DDM)	BCM, DSM, ESC, PDM	DTC U1001-U1254 in Computer/Integrating Systems
U1161	Lost Communication with Passenger Door Module (PDM)	BCM, DDM, DSM, ESC	DTC U1001-U1254 in Computer/Integrating Systems
U1166	Lost Communication with Memory Seat Module (MSM) - Driver	DDM	DTC U1001-U1254 in Computer/Integrating Systems
U1167	Lost Communication with Rear Seat Audio (RSA)	Radio	DTC U1001-U1254 in Computer/Integrating Systems
U1300	Class 2 Data Link Low	DRR, EBCM, ESC, HVAC, IPC, PCM, Radio, RSA, SDM, VCIM	DTC U1300, U1301, or U1305 in Computer/Integrating Systems
U1301	Class 2 Data Link High	DRR, EBCM, ESC, HVAC, IPC, PCM, Radio, RSA, SDM, VCIM	DTC U1300, U1301, or U1305 in Computer/Integrating Systems
U1305	Class 2 Data Link Low or High	BCM, DDM, DSM, FPDM, TCSCM	DTC U1300, U1301, or U1305 in Computer/Integrating Systems
U1500	Inter-device Dedicated Bus	VCIM	DTC U1500 in Cellular Communication