I have a gran voyager 1994 , i did the swicth on/off test, after a failure while i was r.unning,the engine light showed ,code 12 first and code 14 .the engine light is lite sometime while I 'm driving.What does it means?.Can I resolve this by myself?
Thanks for your help.
G. Hernandez
Optional Information:
1994 Chrysler gran voyager 3.3