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Diagnostic Code Index

WARNING: This page is about a different car, the 2008 GMC Yukon and 2008 Chevrolet Tahoe. However, it is still accessible from the selected car via links, so may be relevant.
DIAGNOSTIC CODE INDEX

DTC Description
DTC B008A or B008B  B008A 00: High Voltage Crash Impact Detection Sensor 2 No Additional Information
B008A 11: High Voltage Crash Impact Detection Sensor 2 Above Maximum Threshold
B008A 12: High Voltage Crash Impact Detection Sensor 2 Below Minimum Threshold
B008A 39: High Voltage Crash Impact Detection Sensor 2 Internal Electronic Failure
B008A 3A: High Voltage Crash Impact Detection Sensor 2 Incorrect Component Installed
B008A 4A: High Voltage Crash Impact Detection Sensor 2 Checksum Error
B008A 73: High Voltage Crash Impact Detection Sensor 2 Parity Error
B008B 00: High Voltage Crash Impact Detection Sensor 3 No Additional Information
B008B 11: High Voltage Crash Impact Detection Sensor 3 Above Maximum Threshold
B008B 12: High Voltage Crash Impact Detection Sensor 3 Below Minimum Threshold
B008B 39: High Voltage Crash Impact Detection Sensor 3 Internal Electronic Failure
B008B 3A: High Voltage Crash Impact Detection Sensor 3 Incorrect Component Installed
B008B 4A: High Voltage Crash Impact Detection Sensor 3 Checksum Error
B008B 73: High Voltage Crash Impact Detection Sensor 3 Parity Error
DTC B009F  B009F 00: High Voltage Crash Impact Detection Sensor 1 No Additional Information
B009F 11: High Voltage Crash Impact Detection Sensor 1 Above Maximum Threshold
B009F 12: High Voltage Crash Impact Detection Sensor 1 Below Minimum Threshold
B009F 39: High Voltage Crash Impact Detection Sensor 1 Internal Electronic Failure
B009F 3A: High Voltage Crash Impact Detection Sensor 1 Incorrect Component Installed
B009F 4A: High Voltage Crash Impact Detection Sensor 1 Checksum Error
B009F 73: High Voltage Crash Impact Detection Sensor 1 Parity Error
DTC B1453  B1453 01: Run and Crank/On and Start Power Circuit - Short to Battery
B1453 06: Run and Crank/On and Start Power Circuit - Short to Ground or Open
DTC P0562  P0562: System Voltage Low
DTC P0563  P0563: System Voltage High
DTC P0601-P0604, P0606, or P062F  P0601: Control Module Read Only Memory (ROM)
P0602: Control Module Not Programmed
P0603: Control Module Long Term Memory Reset
P0604: Control Module Random Access Memory (RAM)
P0606: Control Module Internal Control Module Performance
P062F: Control Module Long Term Memory Performance
DTC P061A or P061B  P061A: Control Module Torque Performance
P061B: Control Module Torque Calculation Performance
DTC P0642, P0643, P0652, or P0653  P0642: 5 Volt Reference 1 Circuit Low Voltage
P0643: 5 Volt Reference 1 Circuit High Voltage
P0652: 5 Volt Reference 2 Circuit Low Voltage
P0653: 5 Volt Reference 2 Circuit High Voltage
DTC P06AF  P06AF: Torque Management System - Forced Engine Shutdown
DTC P06B1, P06B2, P06B4, or P06B5  P06B1: Sensor Positive Voltage Circuit 1 Low Voltage
P06B2: Sensor Positive Voltage Circuit 1 High Voltage
P06B4: Sensor Positive Voltage Circuit 2 Low Voltage
P06B5: Sensor Positive Voltage Circuit 2 High Voltage
DTC P0A1D  P0A1D: Hybrid Powertrain Control Module Internal Performance
DTC P0A1B or P0A1C  P0A1B: Drive Motor 1 Control Module Performance
P0A1C: Drive Motor 2 Control Module Performance
DTC P0A2B-P0A2D or P0A31-P0A33  P0A2B: Drive Motor 1 Temperature Sensor Performance
P0A2C: Drive Motor 1 Temperature Sensor Circuit Low Voltage
P0A2D: Drive Motor 1 Temperature Sensor Circuit High Voltage
P0A31: Drive Motor 2 Temperature Sensor Performance
P0A32: Drive Motor 2 Temperature Sensor Circuit Low Voltage
P0A33: Drive Motor 2 Temperature Sensor Circuit High Voltage
DTC P0A2F  P0A2F: Drive Motor 1 Overtemperature
DTC P0A35  P0A35: Drive Motor 2 Overtemperature
DTC P0A3F  P0A3F: Drive Motor 1 Position Sensor Circuit
DTC P0A40  P0A40: Drive Motor 1 Position Sensor Performance
DTC P0A45  P0A45: Drive Motor 2 Position Sensor Circuit
DTC P0A46  P0A46: Drive Motor 2 Position Sensor Performance
DTC P0A78 or P0A79  P0A78: Drive Motor 1 Inverter Performance
P0A79: Drive Motor 2 Inverter Performance
DTC P0A8D  P0A8D: 14 Volt Power Module System Voltage Low
DTC P0A8E  P0A8E: 14 Volt Power Module System Voltage High
DTC P0AB9  P0AB9: Hybrid System Performance
DTC P0AEE, P0AEF, P0AF0, P0AF3-P0AF5, P0BD2-P0BD4, P0BD7-P0BD9, P0BDC-P0BDE, or P0BE1-P0BE3  P0AEE: Drive Motor Inverter Temperature Sensor 1 Performance
P0AEF: Drive Motor Inverter Temperature Sensor 1 Circuit Low Voltage
P0AF0: Drive Motor Inverter Temperature Sensor 1 Circuit High Voltage
P0AF3: Drive Motor Inverter Temperature Sensor 2 Performance
P0AF4: Drive Motor Inverter Temperature Sensor 2 Circuit Low Voltage
P0AF5: Drive Motor Inverter Temperature Sensor 2 Circuit High Voltage
P0BD2: Drive Motor Inverter Temperature Sensor 3 Performance
P0BD3: Drive Motor Inverter Temperature Sensor 3 Circuit Low Voltage
P0BD4: Drive Motor Inverter Temperature Sensor 3 Circuit High Voltage
P0BD7: Drive Motor Inverter Temperature Sensor 4 Performance
P0BD8: Drive Motor Inverter Temperature Sensor 4 Circuit Low Voltage
P0BD9: Drive Motor Inverter Temperature Sensor 4 Circuit High Voltage
P0BDC: Drive Motor Inverter Temperature Sensor 5 Performance
P0BDD: Drive Motor Inverter Temperature Sensor 5 Circuit Low Voltage
P0BDE: Drive Motor Inverter Temperature Sensor 5 Circuit High Voltage
P0BE1: Drive Motor Inverter Temperature Sensor 6 Performance
P0BE2: Drive Motor Inverter Temperature Sensor 6 Circuit Low Voltage
P0BE3: Drive Motor Inverter Temperature Sensor 6 Circuit High Voltage
DTC P0AF7  P0AF7: 14 Volt Power Module Overtemperature
DTC P0AFF  P0AFF: System Voltage Too Low For Voltage Step Down Conversion
DTC P0BE6-P0BE8, P0BEA-P0BEC, P0BEE, P0BEF, P0BF0, P0BF2-P0BF4, P0BF6-P0BF8, or P0BFA-P0BFC  P0BE6: Drive Motor 1 Phase U Current Sensor Performance
P0BE7: Drive Motor 1 Phase U Current Sensor Circuit Low Voltage
P0BE8: Drive Motor 1 Phase U Current Sensor Circuit High Voltage
P0BEA: Drive Motor 1 Phase V Current Sensor Performance
P0BEB: Drive Motor 1 Phase V Current Sensor Circuit Low Voltage
P0BEC: Drive Motor 1 Phase V Current Sensor Circuit High Voltage
P0BEE: Drive Motor 1 Phase W Current Sensor Performance
P0BEF: Drive Motor 1 Phase W Current Sensor Circuit Low Voltage
P0BF0: Drive Motor 1 Phase W Current Sensor Circuit High Voltage
P0BF2: Drive Motor 2 Phase U Current Sensor Performance
P0BF3: Drive Motor 2 Phase U Current Sensor Circuit Low Voltage
P0BF4: Drive Motor 2 Phase U Current Sensor Circuit High Voltage
P0BF6: Drive Motor 2 Phase V Current Sensor Performance
P0BF7: Drive Motor 2 Phase V Current Sensor Circuit Low Voltage
P0BF8: Drive Motor 2 Phase V Current Sensor Circuit High Voltage
P0BFA: Drive Motor 2 Phase W Current Sensor Performance
P0BFB: Drive Motor 2 Phase W Current Sensor Circuit Low Voltage
P0BFC: Drive Motor 2 Phase W Current Sensor Circuit High Voltage
DTC P0BFD or P0BFE  P0BFD: Drive Motor 1 Phase U-V-W Correlation
P0BFE: Drive Motor 2 Phase U-V-W Correlation
DTC P0C01 or P0C04  P0C01: Drive Motor 1 Overcurrent
P0C04: Drive Motor 2 Overcurrent
DTC P0C05  P0C05: Drive Motor 1 Phase U-V-W Circuit
DTC P0C08  P0C08: Drive Motor 2 Phase U-V-W Circuit
DTC P0C0B or P0C0E  P0C0B: Drive Motor 1 Inverter Positive Voltage Circuit
P0C0E: Drive Motor 2 Inverter Positive Voltage Circuit
DTC P0C11-P0C16  P0C11: Drive Motor 1 Inverter Phase U Overtemperature
P0C12: Drive Motor 1 Inverter Phase V Overtemperature
P0C13: Drive Motor 1 Inverter Phase W Overtemperature
P0C14: Drive Motor 2 Inverter Phase U Overtemperature
P0C15: Drive Motor 2 Inverter Phase V Overtemperature
P0C16: Drive Motor 2 Inverter Phase W Overtemperature
DTC P0C17 or P0C18  P0C17: Drive Motor 1 Position Not Learned
P0C18: Drive Motor 2 Position Not Learned
DTC P0C19  P0C19: Drive Motor 1 Torque Delivered Performance
DTC P0C1A  P0C1A: Drive Motor 2 Torque Delivered Performance
DTC P0C2B  P0C2B: Auxiliary Transmission Fluid Pump Control Feedback Circuit
DTC P0C2F  P0C2F: Control Module Drive Motor Speed - Engine Speed Correlation
DTC P0C4E or P0C4F  P0C4E: Drive Motor 1 Position Exceeded Learning Limit
P0C4F: Drive Motor 2 Position Exceeded Learning Limit
DTC P0C52, P0C53, P0C5C, or P0C5D  P0C52: Drive Motor 1 Position Sensor Circuit 1 Low Voltage
P0C53: Drive Motor 1 Position Sensor Circuit 1 High Voltage
P0C5C: Drive Motor 1 Position Sensor Circuit 2 Low Voltage
P0C5D: Drive Motor 1 Position Sensor Circuit 2 High Voltage
DTC P0C57, P0C58, P0C61, or P0C62  P0C57: Drive Motor 2 Position Sensor Circuit 1 Low Voltage
P0C58: Drive Motor 2 Position Sensor Circuit 1 High Voltage
P0C61: Drive Motor 2 Position Sensor Circuit 2 Low Voltage
P0C62: Drive Motor 2 Position Sensor Circuit 2 High Voltage
DTC P15F0  P15F0: Engine Torque Delivered Circuit
DTC P15F1  P15F1: Axle Torque Request Circuit
DTC P15F2  P15F2: Engine Torque Command Circuit
DTC P16F2  P16F2: Control Module Transmission Direction Range Switch
DTC P16F3  P16F3: Control Module Redundant Memory Performance
DTC P16F4  P16F4: Control Module Transmission Range Control Performance
DTC P16F5  P16F5: Control Module Programmable Logic Device
DTC P16F6  P16F6: Control Module Range State Command
DTC P16F9  P16F9: Control Module Shutdown Performance
DTC P181C-P181F, P183A-P183E, P184A, or P184B  P181C: Internal Mode Switch 2 R1 Circuit Low Voltage
P181D: Internal Mode Switch 2 R1 Circuit High Voltage
P181E: Internal Mode Switch 2 R2 Circuit Low Voltage
P181F: Internal Mode Switch 2 R2 Circuit High Voltage
P183A: Internal Mode Switch 2 D1 Circuit Low Voltage
P183B: Internal Mode Switch 2 D1 Circuit High Voltage
P183C: Internal Mode Switch 2 D2 Circuit Low Voltage
P183D: Internal Mode Switch 2 D2 Circuit High Voltage
P183E: Internal Mode Switch 2 - Invalid Range
P184A: Internal Mode Switch 2 S Circuit Low Voltage
P184B: Internal Mode Switch 2 S Circuit High Voltage
DTC P183F  P183F: Internal Mode Switch 1-2 Correlation
DTC P1A4F, P1A50-P1A54, P1ADC, or P1ADD  P1A4F: Drive Motor 1 Control Module Not Programmed
P1A50: Drive Motor 1 Control Module Random Access Memory (RAM)
P1A51: Drive Motor 1 Control Module Read Only Memory (ROM)
P1A52: Drive Motor 2 Control Module Not Programmed
P1A53: Drive Motor 2 Control Module Random Access Memory (RAM)
P1A54: Drive Motor 2 Control Module Read Only Memory (ROM)
P1ADC: Drive Motor 1 Control Module Long Term Memory Performance
P1ADD: Drive Motor 2 Control Module Long Term Memory Performance
DTC P1A88  P1A88: 42 Volt System Performance
DTC P1A89  P1A89: 42 Volt System Voltage Low
DTC P1A8A  P1A8A: 42 Volt System Voltage High
DTC P1A8B or P1A8C  P1A8B 00: 42 Volt Inverter Temperature High
P1A8B 11: 42 Volt Inverter Temperature High
P1A8C: 42 Volt Inverter Overtemperature
DTC P1AC6 or P1AC7  P1AC6: Drive Motor 1 Control Module Crankshaft Position (CKP) Sensor Circuit
P1AC7: Drive Motor 1 Control Module Crankshaft Position Sensor Performance
DTC P1AE2-P1AE4, P1B05, or P1B06  P1AE2: Battery Energy Control Module High Voltage System Interlock Circuit
P1AE3: Battery Energy Control Module High Voltage System Interlock Circuit Low Voltage
P1AE4: Battery Energy Control Module High Voltage System Interlock Circuit High Voltage
P1B05: Drive Motor 1 Control Module High Voltage System Interlock Circuit
P1B06: Drive Motor 2 Control Module High Voltage System Interlock Circuit
DTC P1AE8, P1AE9, P1AEA, or P1AEB  P1AE8: Drive Motor 1 Control Module Hybrid Battery Voltage Sense Circuit Low Voltage
P1AE9: Drive Motor 1 Control Module Hybrid Battery Voltage Sense Circuit High Voltage
P1AEA: Drive Motor 2 Control Module Hybrid Battery Voltage Sense Circuit Low Voltage
P1AEB: Drive Motor 2 Control Module Hybrid Battery Voltage Sense Circuit High Voltage
DTC P1AEC-P1AEF  P1AEC: Drive Motor 1 Control Module Hybrid Battery System Voltage
P1AED: Drive Motor 2 Control Module Hybrid Battery System Voltage
P1AEE: Drive Motor 1 Control Module Hybrid Battery System Voltage High
P1AEF: Drive Motor 2 Control Module Hybrid Battery System Voltage High
DTC P1AF0 or P1AF2  P1AF0: Drive Motor 1 Control Module Hybrid Battery Voltage System Isolation Lost
P1AF2: Drive Motor 2 Control Module Hybrid Battery Voltage System Isolation Lost
DTC P1AF4-P1AF7  P1AF4: Drive Motor 1 Control Module Hybrid Battery Voltage Isolation Sensor Circuit Low Voltage
P1AF5: Drive Motor 1 Control Module Hybrid Battery Voltage Isolation Sensor Circuit High Voltage
P1AF6: Drive Motor 2 Control Module Hybrid Battery Voltage Isolation Sensor Circuit Low Voltage
P1AF7: Drive Motor 2 Control Module Hybrid Battery Voltage Isolation Sensor Circuit High Voltage
DTC P1AF8 or P1AFE  P1AF8: Drive Motor 1 Control Module Shutdown Performance
P1AFE: Drive Motor 2 Control Module Shutdown Performance
DTC P1AFA  P1AFA: Drive Motor 1 Control Module Programmable Logic Device Not Programmed
DTC P1AFB or P1B01  P1AFB: Drive Motor 1 Control Module Programmable Logic Device Security Code
P1B01: Drive Motor 2 Control Module Programmable Logic Device Security Code
DTC P1AFC, P1AFD, or P1B02  P1AFC: Drive Motor 1 Control Module Serial Peripheral Interface (SPI) Bus
P1AFD: Drive Motor 1 Control Module Serial Communications Interface (SCI) Bus
P1B02: Drive Motor 2 Control Module Serial Peripheral Interface (SPI) Bus
DTC P1B03 or P1B04  P1B03: Drive Motor 1 Position Sensor Circuit Loss of Tracking
P1B04: Drive Motor 2 Position Sensor Circuit Loss of Tracking
DTC P1B0D or P1B0E  P1B0D: Drive Motor 1 Control Module Drive Motor 1 Overspeed
P1B0E: Drive Motor 2 Control Module Drive Motor 2 Overspeed
DTC P1B0F or P1B10  P1B0F: Drive Motor 1 Position Learn Incorrect
P1B10: Drive Motor 2 Position Learn Incorrect
DTC P1B15  P1B15: Regenerative Braking Torque Request Circuit
DTC P2534  P2534: Ignition 1 Switch Circuit Low Voltage
DTC P2797  P2797: Auxiliary Transmission Fluid Pump Performance