Taillights, running lights, cluster lights and blower fan dont work

[brianzero]

Hi All, I have seen various posts on the forums describing this problem, or something close to this problem. I have done damn near everything in my power to effect the problem. Ive cleaned all of the grounds, cleaned nearly all electrical connectors, replaced the rear lighting harness, changed the master lighting switch, changed the dimmer switch, changed all fuses...

Is there a relay that controls this lighting? Where do I find it if so?

[PEZi]

i do believe there is a relay... however... where its located i'm not sure

i'll need to check and see where... as well as if all the things are tied into it

[dogred]

Check the resistances of your fusible links. Low resistance is good, high is bad.

[PEZi]

ah yes... those stupid things

[brianzero]

Where are those fusible Links at? Usually their under the hood, but all I see are a few relays, which I replaced...

[PEZi]

directly off the pos batt terminal.... they're the mess of multi colored wires

[brianzero]

You mean that group of electrical connectors? Most are a spade style plug?

[brianzero]

And the relays? Does anyone know if a specific relays controls some of this stuff?

((BUMP))

[PEZi]

You mean that group of electrical connectors? Most are a spade style plug?

yes to the connector thing.... i don't know what style plug though

[flinterman2000]

You mean that group of electrical connectors? Most are a spade style plug?

Yep, spade type lugs from the terminal to the wires.

[brianzero]

I check these fusible links, and they are good.

I am using 'Deoxit' on all of the connections. I have done the main connectors, fuse block, all relays, and now I am doing the subconnectors. No changes in the electrical system noted.

I just installed a new instrument cluster with a tach, and still no change.