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Speed up my p/c - 2001 Buick LeSabre

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Need to find fuse control for ford five hundred 2004 cruise control


Do you mean 2005 ? Didn't have five hundred in 2004 !
Speed Control The speed control system consists of the following components:
  • speed control switches
  • speed control deactivator switch
  • speed control indicator
  • powertrain control module (PCM)
  • electronically controlled throttle body
  • clockspring
The speed control system is controlled by the powertrain control module (PCM). The speed control system is designed to maintain a selected vehicle speed between 48 and 200 km/h (30 and 124 mph). The speed control system is controlled by the steering wheel mounted switches (ON, OFF, SET+, SET-, CANCEL, and RESUME), and the brake pedal. The steering wheel mounted switches are hardwired to the PCM.
The speed control functions include:
  • turn the speed control system on
  • set and maintain the desired vehicle speed
  • accelerate the vehicle speed
  • decelerate the vehicle speed
  • resume the prior vehicle speed
  • turn off the vehicle speed control system
  • cancel the speed control
  • Smart junction box (SJB) fuse 18 (10A
  • Powertrain Control Module (PCM) Diagnostic Trouble Code (DTC) Index DTC Description Source Action P0579 Cruise Control Multifunction Input A Circuit Range/Performance PCM Go To Pinpoint Test C . P0581 Cruise Control Multifunction Circuit High PCM Go To Pinpoint Test C . P0720 Output Shaft Speed Circuit Fault PCM REFER to Section 307-01A or Section 307-01B . P0721 Output Shaft Speed Circuit Fault PCM REFER to Section 307-01A or Section 307-01B . P1500 Vehicle Speed Error PCM REFER to Section 307-01A or Section 307-01B . P1501 Vehicle Speed Error PCM REFER to Section 307-01A or Section 307-01B . P1572 Brake On/Off Failure PCM Go To Pinpoint Test B . P1703 Brake On/Off Failure PCM Go To Pinpoint Test B . Highly doubt a fuse problem . Take it to a qualified repair shop.

Jul 18, 2017 | Ford Cars & Trucks

1 Answer

Speed sensors located on motor


Lorraine, speed sensors are not located on engines. there are transmission speed sensors and wheel speed sensors.
Check the attached links,instruction and guides, Good luck
"I hope this helped you out, if so let me know by pressing the helpful button. Check out some of my other posts if you need more tips and info."
Speed sensors locations Google Search

Vehicle Speed Sensor Location

vehicle speed sensor VSS

wheel speed sensors Google Search

Apr 08, 2016 | Cars & Trucks

1 Answer

Where is the cruise control fuse located?


In the SJB - smart junction box , Under the dash ! There are three fuse's - F2.27 10amp - F2.32 10amp - F2.17 15amp . Is your air bag light lit ?
SECTION 310-03: Speed Control 2004 Taurus/Sable Workshop Manual DESCRIPTION AND OPERATION Procedure revision date: 07/02/2003 Speed Control The vehicle speed control system consists of the following components:
  • Brake pedal position (BPP) switch
  • Speed control actuator cable
  • Speed control switches
  • Speed control deactivator switch
  • Speed control indicator
  • Speed control actuator
  • Smart junction box (SJB)
NOTE: The clock spring provides the electrical interface between the steering column wiring and the speed control switches in the steering wheel.
The inputs to the speed control actuator are:
  • Vehicle speed signal
  • Speed control switches
  • Brake pedal position (BPP) switch
  • Deactivator switch
The outputs of the speed control actuator are:
  • Speed control indicator lamp
  • Speed control actuator cable controlling the throttle position

Apr 01, 2016 | 2004 Ford Taurus

1 Answer

2007 Ford five hundred cruise control turns off when you hit a bump


First off the cruise control is computer controlled , need to check for diagnostic trouble code's . Your vehicle has electronic throttle control also . If your don't have a factory or professional grade scan tool your odds of being able to fix this yourself is close to zero ! You could find a wiring diagram an do some voltage drop testing ,mite find lose connection .
Speed Control
The speed control system consists of the following components:
  • Speed control switches
  • Speed control deactivator switch
  • Speed control indicator
  • Powertrain control module (PCM)
  • Electronically controlled throttle body
  • Clockspring
The speed control system is controlled by the PCM. The speed control system is designed to maintain a selected vehicle speed between 48 and 200 km/h (30 and 124 mph). The speed control system is controlled by the steering wheel mounted switches (ON, OFF, SET+, SET-, CANCEL, and RESUME), and the brake pedal. The steering wheel mounted switches are hardwired to the PCM.
The speed control functions include:
  • Turning the speed control system on.
  • Setting and maintaining the desired vehicle speed.
  • Accelerating the vehicle speed.
  • Decelerating the vehicle speed.
  • Resuming the prior vehicle speed.
  • Turning the vehicle speed control system off.
  • Canceling the speed control.
The clockspring provides the electrical interface between the steering column wiring and the speed control switches in the steering wheel.
The inputs to the PCM are:
  • Output shaft speed (OSS) sensor
  • Speed control switches
  • Stoplamp switch
  • Speed control deactivator switch
  • SJB messages
The outputs of the PCM for the speed control system are:
  • Speed control indicator lamp
  • Throttle command
The throttle position is completely controlled by the PCM through the electronically controlled throttle body. Speed control electronics are contained entirely within the PCM.
When the speed control system is active, the PCM corrects for deviations in the actual vehicle speed by proportionally moving the throttle plate. The PCM modulates the throttle to minimize error between actual vehicle speed and the desired speed.
The PCM strategy uses the throttle control for smooth accelerations.
The PCM sends a serial message over the controller area network (CAN) to the instrument cluster whenever the speed control telltale should be turned on or off.
In the event of an OFF command or a deactivation request from the deactivator switch, the speed control system carries out a hard deactivation and immediately returns the throttle to the idle position.
In the event of a CANCEL command input, the system deactivates and the throttle returns to the idle position at a smooth and controlled rate.
The speed control system provides self-diagnostics. The speed control system is disabled anytime an error is detected in the system. No cluster telltale or message center messages are displayed when faults occur. Fault codes are logged by the PCM.
An electronic throttle control (ETC) system fault also causes the speed control system to be disabled. In this case, an ETC system warning indicator or message center message is displayed.
Additionally, the following conditions cause the speed control system to deactivate:
  • Transmission gear selector is put into a position other than D or OD.
  • Parking brake is applied.
  • Speed control set speed is over-ridden with the accelerator pedal for a period longer than 5 minutes.
  • Vehicle speed loss from set speed of greater than 16 km/h (10 mph) occurs.
  • Vehicle speed falls below the minimum allowable limit of 48 km/h (30 mph).
  • Speed control switch is pressed or stuck longer than 2 minutes.
  • Powertrain Control Module (PCM) Diagnostic Trouble Code (DTC) Index DTC Description Action P0579 Cruise Control Multifunction Input A Circuit Range/Performance Go To Pinpoint Test C . P0581 Cruise Control Multifunction Circuit High Go To Pinpoint Test C . P0720 Output Speed Sensor Circuit REFER to the Powertrain Control/Emissions Diagnosis (PC/ED) manual. P0721 Output Speed Sensor Circuit Range/Performance REFER to the Powertrain Control/Emissions Diagnosis (PC/ED) manual. P1500 Vehicle Speed Error REFER to Section 307-01A or Section 307-01B . P1501 Vehicle Speed Error REFER to Section 307-01A or Section 307-01B . P1703 Brake On/Off Failure Go To Pinpoint Test B .


    Transmission Control Module (TCM) Diagnostic Trouble Code (DTC) Index DTC Description Action P0720 Output Speed Sensor Circuit REFER to Section 307-01A . P0721 Output Speed Sensor Circuit Range/Performance REFER to Section 307-01A .

Mar 04, 2016 | 2007 Ford Five Hundred Limited Sedan

1 Answer

What parts have to be removed to change output speedsensor on 97 sebring convertible jxi?


Hi Nicholas, Im AL the owner of Big As Auto Repair.

FRONT WHEEL SPEED SENSOR

REMOVE
  1. Raise vehicle on jack stands or centered on a frame contact type hoist. See Hoisting in the Lubrication and Maintenance section of this manual, for the required lifting procedure to be used for this vehicle.
  2. Remove the tire and wheel assembly from the vehicle.
  3. Remove the speed sensor cable routing bracket Speed Sensor Cable Routing Brackets from the steering knuckle. Remove the wiring harness sealing grommet retainer and speed sensor routing bracket from the inner fender.
  4. Remove speed sensor sealing grommet from the inner fender Wheel Speed Sensor Connection To Vehicle Wiring Harness Then unplug the speed sensor cable from the vehicle wiring harness Wheel Speed Sensor Connection To Vehicle Wiring Harness
  5. Remove bolt Speed Sensor Head Attachment To Steering Knuckle attaching the speed sensor head to the steering knuckle. Then remove speed sensor head from steering knuckle. CAUTION: If speed sensor head locating pin has seized to the steering knuckle, do not attempt to remove speed sensor head by grasping with pliers and turning. This will damage the speed sensor head. Use only the following procedure.
  6. If speed sensor head can not be removed from steering knuckle by hand, the locating pin on the speed sensor head has seized to the steering knuckle do to corrosion. Remove speed sensor head from steering knuckle using the following procedure. Remove disc brake caliper from steering knuckle, and remove brake rotor from hub/bearing assembly. Then insert a pin punch through hole in front steering knuckle Speed Sensor Head Removal From Steering Knuckle and tap speed sensor head locating pin out of steering knuckle.
Hope this helps and please visit my auto-repair-website at:
http://www.bigasautorepair.com/

Oct 08, 2015 | Cars & Trucks

1 Answer

Cruise control stop working light dont show on dash can a fuse be out if so where is it located


There are three fuse's in the smart junction box , do you know where it is ? It's under the dash panel left side ! The fuse's are F2.27- 10amp , F2.32 - 10amp , F2.17 - 15 amp . They power the speed control servo ! Maybe the control switch's on the steering wheel don't work.
A little back ground on the system ! Speed Control The vehicle speed control system consists of the following components:
  • Brake pedal position (BPP) switch
  • Speed control actuator cable
  • Speed control switches
  • Speed control deactivator switch
  • Speed control indicator
  • Speed control actuator
  • Smart junction box (SJB)
  • Principles of Operation
    The speed control system is designed to maintain vehicle a set speed above 48 km/h (30 mph). After the speed control ON switch is pressed, pressing the speed control switch SET/ACCEL will activate the speed control actuator. To increase a set speed, either press and hold for continuous acceleration, or momentarily tap the speed control switch SET/ACCEL for 1.6 km/h (1 mph) acceleration increments. To decrease a set speed, press and hold the speed control switch COAST until the target speed is reached, or momentarily tap the speed control switch COAST for 1.6 km/h (1 mph) deceleration increments. When the speed control system has been disabled by tapping the brake pedal, the speed control switch RESUME can be pressed and the vehicle will return to the original set speed if the vehicle is traveling over 48 km/h (30 mph) and the speed control switch OFF has not been pressed.
    NOTE: The deactivator switch is provided as an additional safety feature. Normally, when the brake pedal is pressed, an electrical signal from the brake lamp circuit to the speed control actuator will deactivate the system. Under increased brake pedal effort, the deactivator switch will open and remove power to the speed control actuator, releasing the throttle independently of the speed control actuator.
    NOTE: The clockspring provides the electrical interface between the steering column wiring and the speed control switches in the steering wheel.
    The inputs to the speed control actuator are:
    • Vehicle speed signal
    • Speed control switches
    • Brake pedal position (BPP) switch
    • Deactivator switch
    The outputs of the speed control actuator are:
    • Speed control indicator lamp
    • Speed control actuator cable controlling the throttle position
    • Inspection and Verification
      NOTE: If any concerns are noted with the speedometer, stoplamps, or horn, address those concerns by referring to the appropriate sections before continuing speed control diagnosis.
      1. Verify the customer concern by operating the speed control system.
      1. NOTE: Any aftermarket modifications, including but not limited to those listed below, may cause the speed control to not operate correctly:
        • Any wiring or lamp modifications affecting the brake lamp operation
        • LED brake lamps
        • Non-factory installed trailer wiring
        • Radios (speed sensitive, auto mute)
        • Remote starters and alarms
        • Lighting and electrical accessory modifications
        Visually inspect for obvious signs of mechanical or electrical damage:
        • Visually inspect the speed control actuator and accelerator controls.
        • Visually inspect the speed control cable without removing it and ensure smooth cable operation. Inspect the speed control cable connection to the throttle body.
        • Visually inspect the accelerator cable without removing it and ensure smooth cable operation. Inspect the accelerator cable connection to the throttle body. Also check for cable interference with the carpet, bulkhead grommet, insulation and instrument panel wiring.
      1. Visually inspect for obvious signs of mechanical and electrical damage.
      2. Visual Inspection Chart Mechanical Electrical
        • Speed control actuator cable
        • Throttle linkage
        • Battery junction box (BJB) fuse(s):
          • 4 (40A)
          • 12 (60A)
        • Smart junction box (SJB) fuses:
          • 14 (15A)
          • 57 (10A)
        • Wiring harness
        • Loose or corroded connections
        • Deactivator switch
        • Brake pedal position (BPP) switch
        • Speed control switches
        • Powertrain control module (PCM)
        • Speed control actuator
        • Bulb

Mar 14, 2015 | 2007 Ford Taurus

1 Answer

ON a 2006 HHR LT is there separate fuses for the three fan speeds. The high fan speed is working but th low and medium speeds are not. Where are the fuses located


the fan speeds work through a blower motor resistor and not separate fuses for each speed. when these resistors go bad they are designed to work on high speed only.

Oct 11, 2014 | 2006 Chevrolet HHR LT

2 Answers

Were is speed censour located


the output speed sensor is located on the transmission. while standing in front of the vehicle and looking down at the transmission you will see two rubber hoses. under those hoses you will see the input speed sensor. if you look to the right of that sensor, and you may have to look from underneath the vehicle you will see another sensor that is identical to the input speed sensor. That is the output speed sensor. The output speed sensor is the one that shows how fast you are moving on the speedometer.

Apr 05, 2013 | 2001 Chrysler Voyager

2 Answers

My cruise control does not work on my 2003 Ford Focus


Hi Fred,

There are several things that can cause your cruise control to not function. Anything from a bad speed sensor to a faulty speed control servo. It is impossible to tell you what is wrong without diagnosing your speed control system. Here is a quote from the vehicle manufacturer regarding this issue:

"Start by running speed control servo integrated self test diagnostics. The servo has integrated self test diagnostics which is a key tool in quickly and accurately diagnosing speed control system faults. Self test diagnostics are also the basis for starting speed control trouble shooting."

Please note that a diagnostic scan tool capable of accessing the speed control data is required for performing this task.

Oct 15, 2011 | 2003 Ford Focus

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