P1826 Buick Transmission 4-Wheel Drive Low Clutch Relay Circuit To Battery

P1827 Buick Transmission 4-Wheel Drive Low Clutch Relay 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 –…

P1827 Buick Transmission 4-Wheel Drive Low Clutch Relay Circuit To Ground

P1828 Buick Transmission Transfer Case Counter Clockwise Shift Relay Coil 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…

P1820 Buick Transmission Transfer Case Clockwise Shift Relay Coil Circuit Failure

P1821 Buick Transmission Transfer Case Clockwise Shift Relay Coil 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 –…

P1821 Buick Transmission Transfer Case Clockwise Shift Relay Coil Open Circuit

P1822 Buick Transmission Transfer Case Clockwise Shift Relay Coil 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…

P1817 Buick Transmission Neutral Safety Switch Open Circuit

P1818 Buick Transmission Neutral Safety Switch 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 – Buick…

P1818 Buick Transmission Neutral Safety Switch Short Circuit To Battery

P1819 Buick Transmission Neutral Safety Switch 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 – Buick…

P1819 Buick Transmission Neutral Safety Switch Short Circuit To Ground

P1820 Buick Transmission Transfer Case Clockwise Shift Relay Coil 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 –…

P1813 Buick Transmission 4-Wheel Drive Mode Select Open Circuit

P1814 Buick Transmission 4-Wheel Drive Mode Select 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 –…

P1814 Buick Transmission 4-Wheel Drive Mode Select Short Circuit To Battery

P1815 Buick Transmission 4-Wheel Drive Mode Select 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 –…

P1815 Buick Transmission 4-Wheel Drive Mode Select Short Circuit To Ground

P1816 Buick Transmission Neutral Safety Switch 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 Verano –…

P1816 Buick Transmission Neutral Safety Switch Circuit Failure

P1817 Buick Transmission Neutral Safety Switch 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 Verano –…

P1809 Buick Transmission 4-Wheel Drive Low Indicator Open Circuit

P1810 Buick TFP Valve Position Switch Circuit/ Transmission 4-Wheel Drive Low Indicator 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…

P1811 Buick Transmission 4-Wheel Drive Low Indicator Short Circuit To Ground

P1812 Buick Transmission 4-Wheel Drive Mode Select 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 Verano…

P1812 Buick Transmission 4-Wheel Drive Mode Select Circuit Failure

P1813 Buick Transmission 4-Wheel Drive Mode Select 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 Verano…

P1806 Buick Transmission 4-Wheel Drive High Indicator Short Circuit To Battery

P1807 Buick Transmission 4-Wheel Drive High Indicator 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 –…

P1807 Buick Transmission 4-Wheel Drive High Indicator Short Circuit To Ground

P1808 Buick Transmission 4-Wheel Drive Low Indicator 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 Verano…

P1808 Buick Transmission 4-Wheel Drive Low Indicator Circuit Failure

P1809 Buick Transmission 4-Wheel Drive Low Indicator 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 Verano…