Re: 56 TL suspension inoperative

Posted by BH On 2007/7/10 9:00:52

Robert -

The 12-volt test light we're talking about looks like a screwdriver with a pointed end (more like an awl) and a long wire coming out of the other end of the handle, terminating in a booted alligator clip.

To check for power feed, connect the clip to a good, nearby ground and probe the circuit in question. There's a bulb in the handle that will light if there is power present (but it can be changed to a 6-volt bulb for use in older cars).

This test light can also be used to check ground circuits. Connect the clip to a power feed in the car and touch the probe to a ground circuit. If the ground is good, the bulb will light.

These simple go/no-go test lights can be had at most auto parts stores for less than $10, and one will pay for itself hundreds of times over in the time you save. They're also a lot less delicate then a meter - digital or otherwise.

A set of good test leads (with booted aligator clips) also comes in handy for jumpering things. The ones for autmotive use have a better and more flexible and durable grade of insulation on the wires.

I think you'll have this problem IDed in short order.