Can anyone help me with these fault codes. CIM- B3750, U2103, IPC- U2105.

The IPC is power steering when you sharply turn the steering becomes heavy this usually only occurs when moving slowly as i do not take corners like an idiot.

One is a drivers side electronics the Lock button doesnt work so i cannot open or lock all dors with it but all else works including the Boot unlock.

The 2 CIM baffle me i assume these are causing the EML to come on when i start the engine for 5 seconds, or when limp mode activates usally when i exceed 3k revs in one gear. please any help would be appreciated.