Can anybody tell me what the components are in this photo?
http://img.tapatalk.com/d/13/10/30/ybubysur.jpg


Sent from my iPhone using Tapatalk

The crusty one to the left looks like a horn relay.

Were would horn relay be located?
I am looking for a
A/C relay- its 3 wire. Purple,Blue, Orange(power feed to 12v batt.) Located under hood near evap box.
Ambient sensor- 2 wire. Tan, Green Located under hood in the evap box area?
I need the part numbers to order them. They need to connect to my A/C harness. There the last two components needed to have everything plugged in!

I found that GM part number #3917359 & 483326 are the heater & A/C Ambient Switch I am looking for. I have scanned ebay and the NOS part suppliers and it seems they all want around $100.00 for one of these! Are there any other sources?

Chipping away. Have most the electrical working. Just finished replacing the seals on the output shaft of power steering box. It was leaking like a sieve. Now I can turn! Its the Grand Cherokee steering box. Getting ready to go for a ride around the block.

Horn relay left front by the grille. You can see it in this picture

I must not have a horn relay on my American Auto wire classic update harness. Everything on my engine harness had a home. I guess I should test my horn!
Quick question about mounting my headlamps. Cant find were my springs mount to? The manual only shows one spring and only shows were it mounts to the bucket. But cant find a anchor point on the other end.

I have a spare core support. Let me see if that stuff is intact, and I will try to get some close up pictures with my phone.

72 Driver NorthCarolina UNDER CONSTRUCTION
 

Got it! Spent a little time and got it figured out. Couple more parts on last night. Thanks again for everyones help.
http://img.tapatalk.com/d/13/11/07/8ydu2aha.jpg


Sent from my iPhone using Tapatalkhttp://img.tapatalk.com/d/13/11/07/7umy4u9e.jpg

Its looking good ,close to cruising .