GMC specific DTC OBD2 code: P1370 IC Module 4X Reference Circuit, Too Many Pulses
GMC specific DTC OBD2 code: P1397 Wheel Speed Sensor 2, G-Sensor Circuit Low Voltage
GMC specific DTC OBD2 code: P1354 IC Output High/Pulse Detected When Grounded Cyl.4
GMC specific DTC OBD2 code: P1371 DI Low Resolution Circuit
GMC specific DTC OBD2 code: P1398 Wheel Speed Sensor 2, G-Sensor Circuit High Voltage
GMC specific DTC OBD2 code: P1355 IC OUtput High/Pulse Detected When Grounded Cyl.5
GMC specific DTC OBD2 code: P1372 Crankshaft Position Sensor Circuit Performance
GMC specific DTC OBD2 code: P1399 Wheel Speed Sensor 2, G-Sensor Circuit Intermittent
GMC specific DTC OBD2 code: P1356 IC Output High/Pulse Detected When Grounded Cyl.6
GMC specific DTC OBD2 code: P1374 3X Reference Circuit