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aux relay boxes

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Old Nov 21, 2017 | 10:06 AM
  #1  
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robbv
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Mountain Pass
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From: Southern B.C.
aux relay boxes

hey guys i have a 01 CCLB 4x4 7.3 and was wondering if anyone knows what the aux relay box is thats in behind the glove box with 3 relays in it 1 large one and 2 small relays that was behind the glove box



and the other one would be closer to the middle of the truck like behind the radio it also has 3 relays in it 1 big one and 2 small ones


???? anyone have any ideas here




so i think one is for the indicators or (4-ways) and the other 2 i don't know



and then this is the other one i think once again that the one relay may be the frog light
 
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Old Nov 22, 2017 | 10:59 AM
  #2  
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no body knows ?
 
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Old Nov 22, 2017 | 12:08 PM
  #3  
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Fuel Pump / Flashers / Turn Signals
 
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Old Nov 22, 2017 | 06:18 PM
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The one in the middle of the truck behind the radio is the RKE relay box. Should have 4 relays (All Unlock, All Lock, Driver Unlock, Park Lamp)

Not sure what the one behind the glove box is. Might be the I/P relay box. If so, that would have relays for Fuel Pump, Trailer Running Lamps and Flasher. Here are the diagrams so you can check wire colors to verify.

Hope this helps.
 
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Old Nov 23, 2017 | 08:56 AM
  #5  
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sweet thanks man
ill have to right a few colours down and take a look
 
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