Question

My car is a 2004 Chevrolet Impala 6 Cyl has come up with codes P1819/P1811 and C1226/C1233. Need to know what these codes mean?

Answer 1

P1819 CHEVROLET - Internal Mode Switch
Read more: https://www.autocodes.com/p1819_chevrolet.html

P1811 CHEVROLET - Maximum Adaptive & Long Term Shift
Read more: https://www.autocodes.com/p1811_chevrolet.html

C1226 CHEVROLET - Right Front Excessive Wheel Speed Variation
Read more: https://www.autocodes.com/c1226_chevrolet.html

C1233 CHEVROLET - Right Front Wheel Speed Circuit Open or Shorted
Read more: https://www.autocodes.com/c1233_chevrolet.html