sys/clk fuse
11-15-2015, 08:47 PM
#1
Advanced
Thread Starter
sys/clk fuse
I have a 1988 C4 corvette that I drive daily. About a month ago it started to blow the sys/clk 15amp. When replaced, the fuse will blow again after a few minutes or a few days. Any ideas as the chase of this? I have looked at the cigarette outlet and it looks OK,no foreign objects in it. Any sujestions?
11-16-2015, 12:24 AM
#2
Race Director
The CTSY/CLK fuse supplies power to basically everything that works with the ignition shut off. That would be interior lights, radio, etc. You really need the FSM to troubleshoot this problem.
11-16-2015, 08:37 PM
#3
Instructor
Mine did the same. I put in a 20 amp. The 15 was close to max from the factory and today with new lights (you can not find the same amp bulbs from those days) and a radio upgrade that draws more etc. been like this for a year now. Had to do the same with the brake lights.
