P1868 Buick Transmission Automatic 4-Wheel Drive Indicator (Lamp) Circuit Failure

P1869 Buick Transmission Automatic 4-Wheel Drive Indicator (Lamp) Circuit Short To Battery Symptoms – Engine Light ON (or Service Engine Soon Warning Light) Buick Vehicle:Buick Regal – ?Buick Riviera – ?Buick LaCrosse – ?David Dunbar Buick – Buick Century – Buick LaCrosse – Buick LeSabre – Buick Lucerne – Buick Park Avenue – Buick Regal…

P1861 Buick Transmission Transfer Case Contact Plate D Short Circuit To Ground

P1862 Buick Transmission Transfer Case Contact Plate Power Circuit Failure Symptoms – Engine Light ON (or Service Engine Soon Warning Light) Buick Vehicle:Buick Regal – ?Buick Riviera – ?Buick LaCrosse – ?David Dunbar Buick – Buick Century – Buick LaCrosse – Buick LeSabre – Buick Lucerne – Buick Park Avenue – Buick Regal – Buick…

P1862 Buick Transmission Transfer Case Contact Plate Power Circuit Failure

P1863 Buick Transmission Transfer Case Contact Plate Power Open Circuit Symptoms – Engine Light ON (or Service Engine Soon Warning Light) Buick Vehicle:Buick Regal – ?Buick Riviera – ?Buick LaCrosse – ?David Dunbar Buick – Buick Century – Buick LaCrosse – Buick LeSabre – Buick Lucerne – Buick Park Avenue – Buick Regal – Buick…

P1863 Buick Transmission Transfer Case Contact Plate Power Open Circuit

P1864 Buick Transmission Transfer Case Contact Plate Power Short To Battery Symptoms – Engine Light ON (or Service Engine Soon Warning Light) Buick Vehicle:Buick Regal – ?Buick Riviera – ?Buick LaCrosse – ?David Dunbar Buick – Buick Century – Buick LaCrosse – Buick LeSabre – Buick Lucerne – Buick Park Avenue – Buick Regal –…

P1864 Buick Transmission Transfer Case Contact Plate Power Short To Battery

P1865 Buick Transmission Transfer Case Contact Plate Power Short To Ground Symptoms – Engine Light ON (or Service Engine Soon Warning Light) Buick Vehicle:Buick Regal – ?Buick Riviera – ?Buick LaCrosse – ?David Dunbar Buick – Buick Century – Buick LaCrosse – Buick LeSabre – Buick Lucerne – Buick Park Avenue – Buick Regal –…

P1858 Buick Transmission Transfer Case Contact Plate D Circuit Failure

P1859 Buick Transmission Transfer Case Contact Plate D Open Circuit Symptoms – Engine Light ON (or Service Engine Soon Warning Light) Buick Vehicle:Buick Regal – ?Buick Riviera – ?Buick LaCrosse – ?David Dunbar Buick – Buick Century – Buick LaCrosse – Buick LeSabre – Buick Lucerne – Buick Park Avenue – Buick Regal – Buick…

P1859 Buick Transmission Transfer Case Contact Plate D Open Circuit

P1860 Buick TCC PWM Solenoid Circuit Electrical Possible causes – Faulty Torque Converter Clutch Pulse Width Modulation (TCC PWM) Solenoid– Torque Converter Clutch Pulse Width Modulation (TCC PWM) Solenoid harness is open or shorted– Torque Converter Clutch Pulse Width Modulation (TCC PWM) Solenoid circuit poor electrical connection What about the obd code? When the PCM…

P1860 Buick TCC PWM Solenoid Circuit Electrical

P1861 Buick Transmission Transfer Case Contact Plate D Short Circuit To Ground Symptoms – Engine Light ON (or Service Engine Soon Warning Light) Buick Vehicle:Buick Regal – ?Buick Riviera – ?Buick LaCrosse – ?David Dunbar Buick – Buick Century – Buick LaCrosse – Buick LeSabre – Buick Lucerne – Buick Park Avenue – Buick Regal…

P1854 Buick Transmission Transfer Case Contact Plate C Circuit Failure

P1855 Buick Transmission Transfer Case Contact Plate C Open Circuit Symptoms – Engine Light ON (or Service Engine Soon Warning Light) Buick Vehicle:Buick Regal – ?Buick Riviera – ?Buick LaCrosse – ?David Dunbar Buick – Buick Century – Buick LaCrosse – Buick LeSabre – Buick Lucerne – Buick Park Avenue – Buick Regal – Buick…

P1855 Buick Transmission Transfer Case Contact Plate C Open Circuit

P1856 Buick Transmission Transfer Case Contact Plate C Short Circuit To Battery Symptoms – Engine Light ON (or Service Engine Soon Warning Light) Buick Vehicle:Buick Regal – ?Buick Riviera – ?Buick LaCrosse – ?David Dunbar Buick – Buick Century – Buick LaCrosse – Buick LeSabre – Buick Lucerne – Buick Park Avenue – Buick Regal…

P1856 Buick Transmission Transfer Case Contact Plate C Short Circuit To Battery

P1857 Buick Transmission Transfer Case Contact Plate C Short Circuit To Ground Symptoms – Engine Light ON (or Service Engine Soon Warning Light) Buick Vehicle:Buick Regal – ?Buick Riviera – ?Buick LaCrosse – ?David Dunbar Buick – Buick Century – Buick LaCrosse – Buick LeSabre – Buick Lucerne – Buick Park Avenue – Buick Regal…

P1857 Buick Transmission Transfer Case Contact Plate C Short Circuit To Ground

P1858 Buick Transmission Transfer Case Contact Plate D Circuit Failure Symptoms – Engine Light ON (or Service Engine Soon Warning Light) Buick Vehicle:Buick Regal – ?Buick Riviera – ?Buick LaCrosse – ?David Dunbar Buick – Buick Century – Buick LaCrosse – Buick LeSabre – Buick Lucerne – Buick Park Avenue – Buick Regal – Buick…

P1850 Buick Transmission Transfer Case Contact Plate B Circuit Failure

P1851 Buick Transmission Transfer Case Contact Plate B Open Circuit Symptoms – Engine Light ON (or Service Engine Soon Warning Light) Buick Vehicle:Buick Regal – ?Buick Riviera – ?Buick LaCrosse – ?David Dunbar Buick – Buick Century – Buick LaCrosse – Buick LeSabre – Buick Lucerne – Buick Park Avenue – Buick Regal – Buick…

P1851 Buick Transmission Transfer Case Contact Plate B Open Circuit

P1852 Buick Transmission Transfer Case Contact Plate B Short Circuit To Battery Symptoms – Engine Light ON (or Service Engine Soon Warning Light) Buick Vehicle:Buick Regal – ?Buick Riviera – ?Buick LaCrosse – ?David Dunbar Buick – Buick Century – Buick LaCrosse – Buick LeSabre – Buick Lucerne – Buick Park Avenue – Buick Regal…

P1852 Buick Transmission Transfer Case Contact Plate B Short Circuit To Battery

P1853 Buick Transmission Transfer Case Contact Plate B Short Circuit To Ground Symptoms – Engine Light ON (or Service Engine Soon Warning Light) Buick Vehicle:Buick Regal – ?Buick Riviera – ?Buick LaCrosse – ?David Dunbar Buick – Buick Century – Buick LaCrosse – Buick LeSabre – Buick Lucerne – Buick Park Avenue – Buick Regal…

P1853 Buick Transmission Transfer Case Contact Plate B Short Circuit To Ground

P1854 Buick Transmission Transfer Case Contact Plate C Circuit Failure Symptoms – Engine Light ON (or Service Engine Soon Warning Light) Buick Vehicle:Buick Regal – ?Buick Riviera – ?Buick LaCrosse – ?David Dunbar Buick – Buick Century – Buick LaCrosse – Buick LeSabre – Buick Lucerne – Buick Park Avenue – Buick Regal – Buick…

P1846 Buick Transmission Transfer Case Contact Plate A Circuit Failure

P1847 Buick Transmission Transfer Case Contact Plate A Open Circuit Symptoms – Engine Light ON (or Service Engine Soon Warning Light) Buick Vehicle:Buick Regal – ?Buick Riviera – ?Buick LaCrosse – ?David Dunbar Buick – Buick Century – Buick LaCrosse – Buick LeSabre – Buick Lucerne – Buick Park Avenue – Buick Regal – Buick…

P1847 Buick Transmission Transfer Case Contact Plate A Open Circuit

P1848 Buick Transmission Transfer Case Contact Plate A Short Circuit To Battery Symptoms – Engine Light ON (or Service Engine Soon Warning Light) Buick Vehicle:Buick Regal – ?Buick Riviera – ?Buick LaCrosse – ?David Dunbar Buick – Buick Century – Buick LaCrosse – Buick LeSabre – Buick Lucerne – Buick Park Avenue – Buick Regal…

P1848 Buick Transmission Transfer Case Contact Plate A Short Circuit To Battery

P1849 Buick Transmission Transfer Case Contact Plate A Short Circuit To Ground Symptoms – Engine Light ON (or Service Engine Soon Warning Light) Buick Vehicle:Buick Regal – ?Buick Riviera – ?Buick LaCrosse – ?David Dunbar Buick – Buick Century – Buick LaCrosse – Buick LeSabre – Buick Lucerne – Buick Park Avenue – Buick Regal…

P1849 Buick Transmission Transfer Case Contact Plate A Short Circuit To Ground

P1850 Buick Transmission Transfer Case Contact Plate B Circuit Failure Symptoms – Engine Light ON (or Service Engine Soon Warning Light) Buick Vehicle:Buick Regal – ?Buick Riviera – ?Buick LaCrosse – ?David Dunbar Buick – Buick Century – Buick LaCrosse – Buick LeSabre – Buick Lucerne – Buick Park Avenue – Buick Regal – Buick…