B1C2FB this is a code that was read as a problem on my pt cruiser

http://www.bbbind.com/free_tsb.html Ok here is a wiring diagram for the horn circuit on your 06 PT Cruiser . Enter your vehicle info year , make , model and engine size . Under system click on interior & driver Amenity . Under subsystem click horn . You will see

1 diagrams found. with a search button under it , click search . Click on the blue link and then your horn diagram will pop up . It's probably nothing your going to understand . Do you have a air bag light lit on the instrument cluster ? Do you know anything about computer controlled systems on automobiles ? C.A.N - controller area network ? You should read this before you mess with any wiring How to Diagnose Controller Area Network CAN Also google chrysler TIPM - totally intergated power modul problems .

Oil pressure sensors won't keep the car from starting. Have the complete car codes read. Security light on?

Hi

the airbag light needs a diagnostic tool to reset it to switch it off


you can buy them from ebay depending on the make model and year of your vehicle




make sure the tool you select has the airbag feature to reset your air bag

cheers

You need to take your motor to a Garage where they can put a diag machine on it.

Someone will need to check the system for trouble codes and fix the problem. The warning light means the system is disabled.

Determine what the code descriptions of errors are. Then check and replace as needed.
Airbag light indicates problem with airbag system. You must visit the dealer to have analyzed and diagnoses given. Do not attemp to fix yourself. The airbag system, can cause severe injury or death.

try topping it up when cold ,sounds like a air lock

If the light is coming on, it's storing a trouble code in the computer. Get the trouble code read. That's ALWAYS the starting point.

your car has several air bags and quite a few different sensors and such. you will need to have the codes pulled and diagnosed by a qualified technician.