1983 brat with hitachi and A/T

1st :-\

I need help with a ECM code 22...... vehicle speed sensor

 

 

where is it ? how do in check it ? or replace it?

 

 

2nd:-\

i have no dash lights or running lights.....

fuze #12 blows when installed

 

 

Where do i start to look to find short???

 

 

Any help Would be Greatly Appreciated

NO one has ideas?

or do you..like me...... just do not know!!

grrr:-\

To get you started,my 83 owners manual shows fuse 12 feeding the ignition coil and fuel pump.

 

Suggest you get a circuit breaker to sub for the fuse for testing purposes.

Tailights are on fuse 11.Look for power here.

 

VSS is on the back of the speedo w/the cable.

Take the following w/a grain of salt as it is based on an 84 FSM,not 83.

Likely the same,but,who knows?

 

For starters,locate the 4 pin pink and 17 pin yellow check connectors under the left side of the dash.

Put your voltmeter between the yellow/red wire in the 4 pin and the black/red wire at one end of the 17 pin.

You want to see more than 2.0 volts.

If less,unplug the instrument panel and try again.