Warning lights issue

[rpetry]

I changed out my IPC with another one as the old was was dark all the time.  Now with the new one, the flourescent part with the speedometer, odometer and fuel guage works fine.  But the warning light row does not work, where the check engine light, oil, temp, and ABS and brake lights are.  They are good bulbs, i tested them all.  What could cause this issue?  I've tried the test button, it tests the flourescent display but no warning lights test.

[Ronnie]

If you push the test button and the warning lights don't light up, the most likely cause is you have got another bad IPC. It could possible be a ground problem. I would try unplugging the connection on the back of the IPC, clean the connectors, and reinstall.

[rpetry]

Thanks.  I did pull it back out yesterday and cleaned the connectors, still the same result.  On my old IPC. The warning lights work but no display.  Between the the two of them, I have a good IPC.  I guess I'll try to get someone to repair them.