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Cruise Control not working

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Old Apr 27, 2011 | 03:10 PM
  #16  
mira_mx's Avatar
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Is in this diagram the servo wiring? I don't see it
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Old Apr 27, 2011 | 03:15 PM
  #17  
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From: Broward County Fl.
Year: 1989 xj sport 2dr
Model: Cherokee
Engine: 12 hole bosch Injectors
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in the wireing diag i did not see it either what type cherokee is this xj what ?? sport ,laredo wagoneer
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Old Apr 27, 2011 | 03:27 PM
  #18  
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From: Broward County Fl.
Year: 1989 xj sport 2dr
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Engine: 12 hole bosch Injectors
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the wiring for cruise is in section e-12 thru 15 on the bottom
Attached Thumbnails Cruise Control not working-wiring_diagrams_html_m66c9717e.jpg  
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Old Apr 27, 2011 | 03:43 PM
  #19  
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I've just read the diagram but i'm more confused then before....here it's signed that the servo have 6 wires not 5 !!!
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Old Apr 27, 2011 | 03:50 PM
  #20  
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Year: 1989 xj sport 2dr
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Engine: 12 hole bosch Injectors
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Originally Posted by mira_mx
I've just read the diagram but i'm more confused then before....here it's signed that the servo have 6 wires not 5 !!!
me to lol
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Old Apr 27, 2011 | 04:13 PM
  #21  
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From: Broward County Fl.
Year: 1989 xj sport 2dr
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Engine: 12 hole bosch Injectors
Default found more info

http://www.naxja.org/forum/showthread.php?t=970008
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Old Apr 27, 2011 | 04:18 PM
  #22  
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From: Broward County Fl.
Year: 1989 xj sport 2dr
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Engine: 12 hole bosch Injectors
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wish i could help more ,you did the basics checked fuse,checked for vacuum,applied vacuum to servo checked connection at brake pedal ,correct good luck
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Old May 20, 2012 | 10:54 AM
  #23  
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Finally i'm agane on this problem, i've checked everything and i'm at the sick conclusion that i don't have the speed sensor on the car, on my transfer case there is only a sensor that i found in a picture on the web and seems to be the shift position sensor.
And i only have the cable for the speed without any sensor, the strange and bad think it's that i can't find any disconnected wires near the transfer, can somebody check where go the speed sensor wires?
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Old May 20, 2012 | 11:09 AM
  #24  
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From: Orlando
Year: 1988
Model: Cherokee
Engine: 4.0
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Speed sensor for cruse control in under the dash there should be a break in the speedo cable with a speed sensor in line
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Old May 21, 2012 | 02:45 PM
  #25  
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Finally work!!! Very good, maybe it was the speed sensor not good connected.

Now maybe it need some adjustment on the control unit, because the engine don't run smooth but it accelerates and drop the rpm continuously, everyway it keep really good the speed.

Can anybody explain me how to adjust the control unit?

Regards.
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Old May 27, 2017 | 11:47 PM
  #26  
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Year: 1990
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Default Nice link... Thank you!!

Originally Posted by freegdr
NICE link. Thank you, for sharing. : ) -EB
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