ECU, Wiring, Sensors
By Motorhead
#119850 So,sitting ad idle the other day as the elec. fan cycles off, i notice that the fuel, temp, and tach drop to zero. Also the turnsignals do not work.

I had a spal hp 12" fan wired to the factory harness, that I had installed just before this happened.

Today I wired the fan on it's own seperate 30A relay. I also noticed the factory fan fuse underhood blown. Replaced it and checked all other fuses, wiring, bulbs etc.

No CEL or oil lamp comes on at startup. However the srs and brake lamps come on. No clock either. Hazard lights will work.

Anny suggestions??? :?
By dawg316
#119864 double check your grounds.
By Motorhead
#119867 Did all that today with the meter. ECU maybe?????????