P1851 BUICK – Brake Band Apply Solenoid Performance

P1852 BUICK – Brake Band Apply Solenoid Low Voltage

P1845 BUICK – Transmission Gear Ratio Output Circuit

P1847 BUICK – 2-3 Shift Solenoid Circuit High Voltage

P1842 BUICK – 1-2 Shift Solenoid Circuit Low Voltage

P1843 BUICK – 1-2 Shift Solenoid Circuit High Voltage

P1844 BUICK – Torque Reduction Signal Circuit Desired By TCM

P1835 BUICK – Kick-Down Switch

P1836 BUICK – Kick-Down Switch Failed Open

P1837 BUICK – Kick-Down Switch Failed Short

P1831 BUICK – PC Solenoid Power Circuit Low Voltage

P1833 BUICK – A/T Solenoids Power Circuit Low Voltage

P1825 BUICK – Internal Mode Switch Illegal Range

P1826 BUICK – Internal Mode Switch Circuit C High

P1822 BUICK – Internal Mode Switch Circuit B High

P1823 BUICK – Internal Mode Switch Circuit P Low

P1818 BUICK – TFP Valve Position Switch-Drive Without Drive Ratio

P1820 BUICK – Internal Mode Switch Circuit A Low

P1816 BUICK – TFP Valve Position Switch-Park/Neutral With Drive Ratio

P1817 BUICK – TFP Valve Position Switch-Reverse With Drive Ratio