Hi there from Norway

Once in a while when I am in the process of starting the car, only one or two of the warning lights are on (like the e-brake and washer warning light). Other times the warning lights works perfectly. Should I look for a fault in the ignition switch or should I look elsewhere for a solution ?

Wankelviking

 

Hi there from Norway

Sometimes when I am in the process of starting my 86 RX7 the warning lights do not come on. (Only the "active ones" like the E-brake warning light).

Should I look for a fault in the ignition switch or elsewhere?

Hope to get some hints from you experienced RX-7 people!

Thanks


Wankelviking

 

^ pwnt

 

Hi there from Norway

Sometimes when I am in the process of starting my 86 RX7 the warning lights do not come on. (Only the "active ones" like the E-brake warning light).

Should I look for a fault in the ignition switch or elsewhere?

Hope to get some hints from you experienced RX-7 people!

Thanks


Wankelviking

 

sound like the cpu connections need to be re-solder. I didn't even know the warning lights light up on start up until a re-solder the cpu connections. If you do a search you will find info on this.

 

Re-solder the CPU

 

and you only need post once

 

Thanks for the replies. Is it the CPU where the horn relay is located ?

Wankelviking

(Sorry for posting three times, got some error message on my PC)

 

Yes the Horn relay is in the CPU. The CPU is located in the drivers kick panel, black box, with two plugs on the bottom and 1 plug in the middle (on your S4) will say FB01 or FB05 on it.