DISCOVERY
B5ąETM
4.
TheVoltageappliedtoCruiseControlECU
(Z121)terminal9isinterrupted,causingthe
CruiseControlECU(Z121)toturnoffthe
vacuumpumpandde-energizethevacuum
solenoidvalve.Thisvoltagepathisinterrupted
whenthebrakepedalisdepressed,the
ClutchPedalisdepressed,orthevehicleisin
ParkorNeutral.Withthebrakepedal
4. Depressingthebrakepedalshould
immediatelydisengagetheCruiseControl
Systemandreturnthevehicletodriver's
controlatacceleratorpedal.Pressthe
RES/DECELSwitchandthevehicleshould
acceleratetothepreviouslysetspeedwithout
operationoftheacceleratorpedal.
5.
6.
PresstheRES/DECELSwitchandallowthe
vehicletodeceleratetobelow26mph(42
km/h).PresstheRES/DECELSwitchandthe
CruiseControlSystemshouldremain
disengaged.
depressed,theBrakeSwitchVentValve
(X112)movesto1andthecircuitis
interrupted.WiththevehicleinParkorNeutral
thePark/NeutralPositionSwitch(X167)
energizestheCruiseControlLockoutRelay
(K110)bygroundingtherelay'scoil. The
relaythenopensitscontacts,interruptingthe
circuit.Withtheclutchpedaldepressed,the
ClutchSwitch(X200)movesto1andthe
circuitisinterrupted.
PresstheSET/ACCELSwitchbelow28mph
(45km/h)andtheCruiseControlSystem
shouldremaindisengaged.Acceleratethe
vehicleabove28mph(45km/h),pressthe
RES/DECELSwitchandremovefootfromthe
acceleratorpedal.Thevehicleshould
smoothlyadjusttothepreviouslymemorized
speed.
Road Test
7.
PressingtheCruiseControlSwitch(X115)
shouldimmediatelydisengagetheCruise
ControlSystemanderasethepreviouslyset
speedfromECUmemory.
CAUTION:DONOTENGAGECRUISECONTROL
WHENVEHICLEISBEINGUSEDINLOW
TRANSFERGEARS
WARNING:Theuseofcruisecontrolisnot
recommendedonwinding,snowcoveredor
slipperyroads,orinheavytrafficconditionswhere
aconstantspeedcannotbemaintained.
1.
Startthe engineanddepresstheCruise
ControlSwitch(X115)toactivatetheCruise
ControlSystem.Acceleratetoapproximately
30
mph(50km/h)andpresstheSET/ACCEL
Switch.Immediatelyreleasetheswitchand
removefootfromtheacceleratorpedal.The
vehicleshouldmaintainthespeedatwhich
theSET/ACCELSwitchwaspressed.
2.
3.
PresstheSET/ACCELSwitchandholdatthat
position.Thevehicleshouldaccelerate
smoothlyuntiltheswitchisreleased.The
vehicleshouldnowmaintainthenewspeedat
whichtheSET/ACCELSwitchwasreleased.
PresstheRES/DECELSwitchwhilethevehicle
isinthecruisecontrolmode.Thecruise
controlshoulddisengage.Slowto
approximately35mph(55km/h)andpress
theRES/DECELSwitch.Immediatelyrelease
theswitchandremovefootfromthe
accelerator.Thevehicleshouldsmoothly
acceleratetothepreviouslysetspeed.
Increasespeedusingtheacceleratorpedal.
Releasingthepedalshouldreturnthevehicle
tothepreviouslysetspeed.
2
EĂLĂEĂCĂTĂRĂIĂCĂAĂLąTĂRĂOĂUĂBĂLĂEĂSĂHĂOĂOĂTĂIĂNĂGąMĂAĂNĂUĂAĂL
| Categories | Land Rover, Land Rover Discovery |
|---|---|
| Tags | Land Rover |
| Model Year | 1995 |
| Download File |
|
| Document Type | Electrical Troubleshooting Manual |
| Language | English |
| Product Name | Discovery |
| Product Brand | Land Rover |
| Document File Type | |
| Publisher | landrover.com |
| Wikipedia's Page | http://en.wikipedia.org/wiki/Land_Rover |
| Copyright | Attribution Non-commercial |
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