DTC Descriptors

WARNING: This page is about a different car, the 2019 GMC Savana 3500, 2019 GMC Savana 2500, 2019 Chevrolet Express 3500, and 2019 Chevrolet Express 2500. However, it is still accessible from the selected car via links, so may be relevant.

DTC B1325: Device Power Circuit Voltage
DTC B1327: Device Voltage Circuit
DTC B1328: Device Voltage Circuit
DTC B1330: Device Power 2 Circuit
DTC B1390: Control Module Supply Circuit 1
DTC B1395: Control Module Voltage Reference Output 1
DTC B1400: Control Module Supply Circuit 2
DTC B1410: Control Module Supply Circuit 3
DTC B1415: Control Module Voltage Reference Output 3
DTC B1424: Control Module Power Circuit
DTC B1425: Control Module Power Circuit
DTC B1439: Intermittent Device Voltage
DTC B1517: Battery Voltage
DTC C0800: Device Power 1 Circuit Voltage
DTC C0805: Control Module Power 2 Circuit
DTC C0870: Control Module Voltage Reference
DTC C0880: Control Module Voltage Reference
DTC C0895: Device Voltage
DTC C0899: Device Voltage
DTC C0900: Device Voltage
DTC P0560: System Voltage Low
DTC P0561: System Voltage Performance
DTC P0562: System Voltage Low
DTC P0563: System Voltage High
DTC P0611: Fuel Injector Control Module Performance
DTC P1002: Fuel Pump Driver Control Module System Voltage Performance
DTC P129B: System Voltage Low
DTC P129C: System Voltage High
DTC P15AE: Fuel Injector Control Module System Voltage Low Voltage
DTC P15AF: Fuel Injector Control Module System Voltage High Voltage
DTC P17B0: Transmission Range Control Module System Voltage Low
DTC P17B1: Transmission Range Control Module System Voltage Performance
DTC P17B2: Transmission Range Control Module System High Voltage
DTC P17DD: Transmission Range Control Module System Voltage Low
DTC P17DE: Transmission Range Control Module System Voltage Performance
DTC P17DF: Transmission Range Control Module System High Voltage
DTC P1E19: Auxiliary Transmission Fluid Pump Control Module System Voltage Low Voltage
DTC P1E1A: Auxiliary Transmission Fluid Pump Control Module System Voltage High Voltage

For symptom byte information refer to Symptom Byte List .