GMC Yukon 2007 error P0340, P0341, P0573, P0336

Question

I am sorry i am new here and need your help, My car GMC Yukon 2007 having a issue that some time its taking time to start and some time the engine light and trancation control light appear and stop the car. the code error i am getting is P0340, P0341, P0573, P0336. We change the Crankshaft sensor but still the problem is there now its not stopping while driving but yes it’s have an issue in starting the car its taking time and the enjoin light appear and car become very heave.
someone is suggesting me it’s a Plugs or battery or a starter and some one is syaing that its camshaft sensor so what’s your advice in this please help me.

Thank You

Answer 1

Hi there,

P0340 and P0341 indicate an issue with the camshaft position sensor. Here is a list of possible causes.

P0340 GMC - Camshaft Position Sensor 'A' Circuit Malfunction

Read more: https://www.autocodes.com/p0340_gmc.html

P0336 indicates an issue with the crankshaft position sensor. Here is a list of possible causes.

P0336 GMC - Crankshaft Position Sensor 'A' Circuit Range/Performance

Read more: https://www.autocodes.com/p0336_gmc.html

P0573 indicates an issue with the brake switch. Here is a list of possible causes.

P0573 GMC - Cruise Control/Brake Switch 'A' Circuit High

Read more: https://www.autocodes.com/p0573_gmc.html