P150E GMC
Supply Voltage Circuit 1 Low Voltage
GMC
P150B GMC
Transmission Output Speed Sensor Circuit Intermittent
P150C GMC
Transmission Control Module Engine Speed Request Signal Message Counter Incorrect
P150D GMC
Supply Voltage Circuit 2 Low Voltage
P1509 GMC
Idle Speed High Idle Air Control System Not Responding
P150A GMC
Transmission Output Speed Signal Circuit
P1504 GMC
Vehicle Speed Output Circuit
P1508 GMC
Idle Speed Low Idle Air Control System Not Responding
P1501 GMC
Theft Deterrent System Fault Conditions
P1502 GMC
Theft Deterrent Fuel Enable Signal Not Received