P1686 Buick
Transmission Control Module Power Up Temperature Sensor Circuit High Voltage
Buick
P1689 Buick
Traction Control Delivered Torque Output Circuit
P1690 Buick
Engine Control Module Loop Overrun
P1681 Buick
Control Module Not Programmed
P1682 Buick
Ignition 1 Switch Circuit 2
P1683 Buick
Control Module Not Programmed
P1684 Buick
Transmission Control Module Power Up Temperature Sensor Performance
P1677 Buick
Immobilizer Function Deactivated
P1678 Buick
Immobilizer Powertrain Identification Failed
P1679 Buick
Immobilizer Environment Identification Failed