Hi all I have a Ford Focus 2006 diesel 1.8 my battery light come on when I was driving and when I got home I went to go out in my car about 5 hours Lator and my car started but a steering assisted Fault appeared on my dash and my power steering would not work and the abs amber light would appear on my dash when turning the steering wheel left or right I got up this morning and my car wouldn't start at all I jump started it it started fine but still had faults their on dash when I disconnected the jump start leads my car light was flashing and after a couple off off mins my car went dead .
Hi there. It sounds like you have a failed alternator. The alternator is used to maintain the battery charge and provide electrical support to the electrical system. Its output can vary depending on the electrical load placed on the system; ac, blower motor, headlights, etc. Have the alternator tested at idle and under load to determine if the voltage/amps are not within specifications; replace as necessary. Also have the battery tested with a digital battery tester that provides current voltage, cold cranking amps, and state of health. Replace the battery if needed. If the battery tests ok, then recharge the battery before starting the car with the new alternator. Not having a fully charged battery can present an undue load on the new alternator’s internal voltage regulator and shorten the life of the new alternator. I suggest having a qualified technician perform an inspection to avoid replacing unnecessary parts. Your Mechanic has several technicians available that can assist you with an electrical problems inspection.
How to Identify and Fix Common car Problems ?
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Because the ABS and traction control often share the same module, a problem with one mechanism might be indicated by a light for both. If the brake system is malfunctioning, the traction control light might come on as a result. The light for your ABS might also come on if the brake fluid is low.
If the ABS light on the instrument panel illuminates, our technicians recommend checking the battery first. A weak battery can cause the ABS light to turn on. A brake light that is not working or has burned out can also cause the ABS light to illuminate.
Most commonly, the charging system light, check engine light, and ABS light come on when there is an issue with the battery, alternator, or cables. You will want to start by making sure the cables are clean, dry, and tight. After that have your battery and alternator checked.
When your car`s ABS light comes on, it means there is a problem with your vehicle`s braking system. You need to address this issue; otherwise, it could make your car unsafe to drive. ABS is a type of braking system used in all cars produced since Sept. 1, 2011.
wheel speed sensor use in stability control
electronic stability control improves vehicle handling and steering. to accomplish this, the abs computer monitors changes in vehicle speed, momentum, steering and acceleration.
Answered by CarsGuide. The power steering is an electrical system, so a problem with the battery could affect the power assistance. You should still be able to steer the car even without power assistance. It won`t affect the braking.
Resetting Your ABS Dashboard Warning Light
Step One: Disconnect the positive cable from your car battery. Then, hold down the brake pedal to drain the vehicle`s electrical system. This will result in a reset of the car`s central computer. Plug the cable back in to restore power.
One or more dirty wheel sensors (all cars with anti-lock brakes have at least one) can cause the system to trigger the ABS light during the computer`s self-evaluation cycle.
If your ABS light comes on individually, you are safe to drive your car to your destination, as your normal brakes will still work.
An ABS light is an alert that lets a driver know when there is a problem with their anti-locking brake system. The light is located on the dash, and is usually colored yellow, orange, or red.
When the sensor is faulty, misaligned, or damaged, the information it reads and sends to the vehicle`s on board computer is inaccurate. This can cause the ESP to provide steering input or adjustments at the wrong time.
Safety. Vehicle manufacturers create a link between modern power steering systems and stability systems (e.g. ABS, ESP etc.) by way of an electronic interface. As a result, vehicles are much easier to handle even in difficult situations.
Signs of a failed ABS system include ABS light always ON, on your dash, the car not braking correctly (brake pedal feels different to normal), or loss of control while braking. Reduced braking performance – A failing ABS relay can cause reduced braking performance, especially during hard braking.
The most common ABS problems occur when sensors become contaminated with debris or metal shavings. Malfunctions also occur when sensor wiring becomes damaged, resulting in intermittent or no continuity.
On many modern cars, a bad wheel bearing will trigger a warning light. The ABS or traction control warnings will often illuminate, since a bad bearing will trip the system to deactivate.
Is it Safe to Drive with the TCS Light On? It is only safe to drive with the TCS light on if it appears when you are losing traction: it means the system is engaging. Driving without traction control can make your vehicle susceptible to spinning out and sliding around on the road.
On many modern cars, a bad wheel bearing will trigger a warning light. The ABS or traction control warnings will often illuminate, since a bad bearing will trip the system to deactivate.
“If you don`t have anti-locks, hard braking can cause the wheels to lock up, which can send you into a skid. Wheel lockup can result in longer stopping distances and can cause you to lose control,” Rader says.