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Discovery I Discuss here about the first version of Land Rover Discovery (Disco I) in this section.

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Old 01-05-2014, 11:18 AM   #1
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Join Date: Jan 2014
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Default location of cruise control pump

hi guys new to this site.i have just had a es discovery 1 3.9v8. i have found the cruise control to be inoperative. so this is what happens when i press the cc button nothing. so i traced the pipes from the acelerator unit and one pipe comes off there to a t-piece from t-piece other goes down to the pedal found some split hoses and and fixed them then found one heading off down to the front passengerside head light but this was disconnected and bent back on its self and zip tied.plus found another hose next to it doing and nothing connected to it. now i bin told the pump is down by the front passenger head light well i cant find nothing there so i persume some one has done away wiv it or is it hidden some were? other thing i take it the piece off the t-piece goes to the unit but is there a return and if so were will that go.any help would help and has any one got a unit because i think its missing.
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Old 01-06-2014, 12:42 PM   #2
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The vacuum pump is right behind the left side headlight (as seen from the drivers seat) if USA model is should be under the jack.
This forum is not used much... please go to:


Cincinnati OH
http://www.customroveraccessories.com Home of the New D2 horn buttons!

http://www.usarovers.com/ (call for Rover parts ask for Nathan 502-222-5859)

Rover Radio issues or IPOD Adapters http://home.valornet.com/splacket/index.htm

EAS fault http://www.rswsolutions.com

When working with GEMS vehicles. Never try to locate a misfire by pulling plug leads off - pull the injector connector instead. Otherwise you can blow up the ECU.

Secondly never swap ECUs between vehicles to test them, because both vehicles and ECUs may stop working, and you'll have to have them all reset by a franchised LR dealer (ouch!).
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Old 01-25-2014, 10:56 PM   #3
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if you still have problem with your cruise control, please refer to my comprehensive post on the same subject.
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