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Cruise control
Posted: Wed Nov 16, 2016 11:04 am
by Malcolm
The cruise control in my 2004 3.2 DID stopped working a while ago (no light on dash as well), so based on research I assumed that the clock spring was faulty. I have now replaced the clock spring and although the indicator light on the dash now comes on when I activate the cruise lever, the actual control is still not operating.
Before I go to the dealers for a diagnosis, please can anyone perhaps advise me if there is also some other resetting option which I should follow up on to reactivate the system.
My cruise control worked perfectly before the switch became faulty, so I am at a loss why it has not been rectified with the replacement switch now operational.
I would appreciate any feedback.
Thanks
Malcolm
Re: Cruise control
Posted: Wed Nov 16, 2016 3:49 pm
by Malcolm
In follow up, I took the vehicle onto the open road this morning and tried it again - all seems OK now. Although I am not sure what I did right this time, I am most relieved that it is working properly and the effort and cost was not in vain.
BRgds
Malcolm
Re: Cruise control
Posted: Thu Nov 17, 2016 6:33 am
by KurtG
Good to hear Malcolm!
Re: RE: Re: Cruise control
Posted: Thu Nov 17, 2016 12:38 pm
by Roelf_le_Roux
Malcolm wrote:In follow up, I took the vehicle onto the open road this morning and tried it again - all seems OK now. Although I am not sure what I did right this time, I am most relieved that it is working properly and the effort and cost was not in vain.
BRgds
Malcolm
Sometimes electronic functions need to re-learn.
Re: Cruise control
Posted: Fri Dec 09, 2016 6:24 pm
by deonengel
hi guys, just a question? traveling on the highway with cruise control on - about 110km/h, on a downhill, the cruise control start 'hunting/surge'?

is there anybody with advice please? regards. ohhh

it is a 2012 3.2did exceed 4 door.
Re: RE: Re: Cruise control
Posted: Sat Dec 10, 2016 8:57 am
by CATS
deonengel wrote:hi guys, just a question? traveling on the highway with cruise control on - about 110km/h, on a downhill, the cruise control start 'hunting/surge'?

is there anybody with advice please? regards. ohhh

it is a 2012 3.2did exceed 4 door.
Yes it is applying the brakes to curb the speed. The cruise control on the gen4 is not as smooth as it was on the old gen3 in this regard I feel.
CATS
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Re: RE: Re: Cruise control
Posted: Sat Dec 10, 2016 9:00 am
by CATS
Malcolm wrote:In follow up, I took the vehicle onto the open road this morning and tried it again - all seems OK now. Although I am not sure what I did right this time, I am most relieved that it is working properly and the effort and cost was not in vain.
BRgds
Malcolm
Remember cruise control only work above 80km/h I think.
CATS
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Re: RE: Re: RE: Re: Cruise control
Posted: Sat Dec 10, 2016 10:37 am
by KurtG
CATS wrote:Malcolm wrote:In follow up, I took the vehicle onto the open road this morning and tried it again - all seems OK now. Although I am not sure what I did right this time, I am most relieved that it is working properly and the effort and cost was not in vain.
BRgds
Malcolm
Remember cruise control only work above 80km/h I think.
CATS
Sent from my LG-H815 using Tapatalk
I used my CC yesterday in a 60 zone and set it at 65, it worked but it ran down the hills and sped up easily.
Re: Cruise control
Posted: Sat Dec 10, 2016 10:44 am
by Roelf_le_Roux
Minimum speed is 40km/h (approx).
It doesn't employ the brakes, only compression.
On a down-hill, where set speed is close to the free-wheel speed, the cc will hunt. Basically the throttle response is too big. The cc gives too much throttle, the car immediately over-speeds and the throttle has to back off again. Hence the feeling of surging.
Re: RE: Re: RE: Re: RE: Re: Cruise control
Posted: Sun Dec 11, 2016 7:42 am
by CATS
KurtG wrote:CATS wrote:Malcolm wrote:In follow up, I took the vehicle onto the open road this morning and tried it again - all seems OK now. Although I am not sure what I did right this time, I am most relieved that it is working properly and the effort and cost was not in vain.
BRgds
Malcolm
Remember cruise control only work above 80km/h I think.
CATS
Sent from my LG-H815 using Tapatalk
I used my CC yesterday in a 60 zone and set it at 65, it worked but it ran down the hills and sped up easily.
Ok. Then it only works above 60km/h or 40km/h


??? My 80 was wrong. I know there is a cut off speed as I once tried experimenting with it on Kruger Park stretch to try and use it as a crawl control feature keeping a slow but steady speed, but it would not engage as the speed was too low.
CATS
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