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greglepore's Avatar
 
Join Date: Mar 2003
Location: Charlottesville Va
Posts: 5,785
wiring/cruise help needed

Was troubleshooting the cruise today. There was no ground connection at terminal 4 of the connector. I popped the back off the connector to find the terminal and s**&^!!!! None of the terminals are captive,and they're all out. Can someone with a Bentley or a good wiring diagram or accessible connector please tell me which wire is inserted into which # on the cruise connector?

A sheepish thanks in advance.

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Greg Lepore
85 Targa
05 Ducati 749s (wrecked, stupidly)
2000 K1200rs (gone, due to above)
05 ST3s (unfinished business)
Old 06-13-2003, 05:27 AM
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Join Date: Mar 2003
Location: Charlottesville Va
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Think I got it, by using the troubleshooting protocol. What I have is:
white-3
dbl brown-4
double black -5
black/yellow-6
grey-7
brown-8
yellow-9
blue-10
black/brown-11
empty-12

The only thing I'm unsure of is 5 and 12-the double black lead is constant 12v, and I'm not sure of where it goes. Given the wire length, I assume 5. Can anyone confirm?
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Greg Lepore
85 Targa
05 Ducati 749s (wrecked, stupidly)
2000 K1200rs (gone, due to above)
05 ST3s (unfinished business)
Old 06-13-2003, 06:16 AM
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Heck, I’m only 5 not 71!
 
targa80's Avatar
 
Join Date: May 2002
Location: Jensen Beach, FL
Posts: 1,938
Garage
This is what I can see from the 1981 cruise control schematic from the service manual.

Pin 5 is BK- Black and connects to terminal 86 on relay and fuse 15 and (+) termianl on cruise control switch
Pin 6 is BK/YE- Black/Yellow and connects to brake light switch.
Pin 7 is GR/BR- Gray/Brown and connects to Tempostat motor.
Pin 8 is BR - Brown and connects to (off) on cruise control switch.
Pin 9 is YE - Yellow and connects to (set) on the cruise control switch.
Pin 10 is BL - Blue and connects to (reset) on cruise control switch.
Pin 11 is BK/BR - Black/Brown and connects to speedometer (A).
Pin 12 is BR - Brown and connects to speedometer (-) and clutch pedal switch.

Hope this helps.
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Pat Henry
Targa80
1980SC Targa (Mocha Brown)
Old 06-13-2003, 07:28 AM
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greglepore's Avatar
 
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Location: Charlottesville Va
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Targa 80-thanks, but it changed, apparently, with the introduction of DME. Mine is an 85, diff coding. But thanks anyway.
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Greg Lepore
85 Targa
05 Ducati 749s (wrecked, stupidly)
2000 K1200rs (gone, due to above)
05 ST3s (unfinished business)
Old 06-13-2003, 07:41 AM
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greglepore's Avatar
 
Join Date: Mar 2003
Location: Charlottesville Va
Posts: 5,785
Targa 80-thanks, but it changed, apparently, with the introduction of DME. Mine is an 85, diff coding. But thanks anyway.
__________________
Greg Lepore
85 Targa
05 Ducati 749s (wrecked, stupidly)
2000 K1200rs (gone, due to above)
05 ST3s (unfinished business)
Old 06-13-2003, 08:13 AM
  Pelican Parts Catalog | Tech Articles | Promos & Specials    Reply With Quote #5 (permalink)
Registered
 
greglepore's Avatar
 
Join Date: Mar 2003
Location: Charlottesville Va
Posts: 5,785
Think I got it, by using the troubleshooting protocol. What I have is:
white-3
dbl brown-4
double black -5
black/yellow-6
grey-7
brown-8
yellow-9
blue-10
black/brown-11
empty-12

The only thing I'm unsure of is 5 and 12-the double black lead is constant 12v, and I'm not sure of where it goes. Given the wire length, I assume 5. Can anyone confirm?

__________________
Greg Lepore
85 Targa
05 Ducati 749s (wrecked, stupidly)
2000 K1200rs (gone, due to above)
05 ST3s (unfinished business)
Old 06-13-2003, 08:16 AM
  Pelican Parts Catalog | Tech Articles | Promos & Specials    Reply With Quote #6 (permalink)
 
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