1.9tdi polo cruise control - OnlinePartsBin 1998-08 Volkswagen Polo 7d Indigoblau Pearl Professional Touch Up

Question edited for clarity.
Question move to Polo Category.

Fuse Box Diagram Volkswagen Polo (6r/mk5; 2009-2017)

https://fuse-box.info > volkswagen > volkswagen-polo-...

The fuse box is located behind the cover below the steering wheel. The location of the fuses in the passenger compartment: Volkswagen Polo (2009-2017. The ...

Volkswagen Polo 5 / 6 - fuse and relay

https://fuseandrelay.com > volkswagen > polo-sedan

Complete information on all fuse and relay boxes in the Volkswagen Polo mk5 mk6. Locations, photographs and box diagrams with the designation of elements.
5: 5A Power package control unit
2: 30A Cooling fan motor control unit, cooling f...
1: 25A ABS control unit
3: 5A Cooling fan motor control unit

Which engine ?
Cruise Control Description and Operation (3.6L)
Cruise Control Description and Operation (3.4L)

Do you know what all is involved in C.C. operation ?


Cruise control is a speed control system that maintains a desired vehicle speed under normal driving conditions at speeds above 40km/h (25 mph). However, steep grades may cause variations in the selected speeds. The main components of the cruise control system are:
• The cruise control module assembly
• The cruise control switches
• The cruise control release switch
• The powertrain control module (PCM)
• The stoplamp switch assembly
• The vehicle speed sensor


The cruise control module controls the operation of the cruise control system. The cruise control module monitors the signal circuits of the cruise control switches. When the normally open cruise On/Off switch closes with a switch activation, the cruise control modules detects a high voltage on the signal circuit. The cruise control module activates the cruise control system.The set/coast switch and the resume/accel switch will not operate the system when the cruise control module has not activated the system based on the cruise control on/off switch signal circuit .
The cruise control module monitors the cruise control set/coast switch in order to determine when to capture and maintain the vehicle speed. The cruise control module monitors the vehicle speed signal circuit in order to determine the desired speed. The PCM pulses the vehicle speed signal circuit at 4000 pulses per minute. After an initial set speed has been established, the cruise control module also uses the cruise control set/coast switch signal circuit in order to tap down the set speed when the cruise control module detects a switch activation.
The cruise control module monitors the cruise control resume/accel switch signal circuit in order to determine when to resume the previous set speed. This feature only works within the same ignition cycle and as long as the cruise wasn't turned off using the cruise control On/Off switch since the last cruise engagement. After the set speed has been resumed, the cruise control module also uses the cruise control resume/accel switch signal circuit in order to tap up the set speed when the cruise control module detects a switch activation.
The cruise control module assembly has a controller and an electric stepper motor to vary the throttle in each different cruise control mode. Two components in the module assembly help to do this. The electronic controller and the electric stepper motor. The controller monitors vehicle speed and operates the stepper motor. The stepper motor operates in response to the controller, to maintain the desired cruise speed. The electric stepper motor moves a strap that is attached to the cruise control cable which moves the throttle

Hi Emanuel
your polo seems to have a problem with the diesel pressure sensor,
I am sure when it loose it's power you see the check engine light on.
it should be connected to a diagnostic machine, you'll see that I am right.
good luck

do you really need a light to tell you that YOU have the cruise control on!!!

On these case,to troubleshoot these problem,there are solved help links.Click the link directly and refer the details to solve these problem yourself,with help of diagrams:------
Ford ranger cruise control not working?

http://technoanswers.blogspot.in/2012/02/ford-ranger-cruise-control-not-working.html

----------- Horn and Cruise control quit working?

http://howtobyme.blogspot.com/2011/11/horn-and-cruise-control-quit-working.html

--------

Horn and cruise control not working on Plymouth Grand Voyager?

http://howtobyme.blogspot.com/2011/11/horn-and-cruise-control-not-working-on.html

------------------
Horn and Cruise control quit working on 2003 Jaguar S-Type? http://howtobyme.blogspot.com/2011/11/horn-and-cruise-control-quit-working-on.html

-------------
Cruise Control stops working, Excessive cranks to start the engine and RPM goes max 2500 http://whoisbyme.blogspot.in/2012/07/cruise-control-stops-workingexcessive.html

----------
Cruise control stop working on 1994 Ford ranger? http://technoanswers.blogspot.in/2012/02/cruise-control-stop-working-on-1994.html

----------
Cruise control not working? http://schematicsdiagram.blogspot.com/2011/12/cruise-control-not-working.html

--------------
1996 Ford Explorer: Cruise Control Wiring Diagram?

http://schematicsdiagram.blogspot.in/2012/06/1996-ford-explorer-cruise-control.html
----------
These will help.
Thanks.

To troubleshoot your problem,there are few help links,provided below.Click the link directly and follow the procedure to confirm the fault.So as per that you can continue further in repairing this issue of cruise control not working.
The direct help links are as follows :-----cruise control not working?

http://technoanswers.blogspot.in/2012/02/ford-ranger-cruise-control-not-working.html
-----------Horn and Cruise control quit working?

http://howtobyme.blogspot.com/2011/11/horn-and-cruise-control-quit-working.html

--------------
Horn and cruise control not working on car?

http://howtobyme.blogspot.com/2011/11/horn-and-cruise-control-not-working-on.html

------------
Horn and Cruise control quit working suddenly?

http://howtobyme.blogspot.com/2011/11/horn-and-cruise-control-quit-working-on.html

----------

Cruise control stop working ? http://technoanswers.blogspot.in/2012/02/cruise-control-stop-working-on-1994.html

---------

ford ranger cruise control not working? http://technoanswers.blogspot.in/2012/02/2005-ford-ranger-cruise-control-not.html

-------------

My Cruise control not working? http://schematicsdiagram.blogspot.com/2011/12/cruise-control-not-working.html

----------

This troubleshooting help links will help you to confirm the problem.

Thanks.

I have exactly the same problem on mine-you explained perfectly,i was told i need to change the cruise control computer.I recently had the thermostat changed and the mechanic wiped the engine sign off that was triggered by the cruise control not available sign coming on-when he did this it took about a month for the problem to recur so i think the probelm is definately electrical not mechanical or it would have happened straight after he wiped the engine sensor light.could be air mass sensor could be cruise control computer-when i get some money i'll get it done

Wut kind of NOiSE? Do u hear the noise when u change gears? Hear it when ur in normal cruising or in high speed? Tell us more pls.

try cleaning the throttle body with carb cleaner and then put it back through basic settings by carrying out a road test under the following conditions hard acceleration, cruising and over run, that may cure it