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C1145 ford

How do I find the problem and fix it? Thanks, Kenny Do you. Hello, This could be a problem with your front wheels L and R speed sensor. I have included in the diagrams below the two Direct Trouble Codes DTC descriptions, associated wiring diagrams, and directions for removal and installation of the sensors. Was this answer. Hey my friend hope all is well. Is there a video that show how to change the ABS module that you know of?

Kenny Was this answer.

C1148 FORD - Speed Wheel Sensor RF Coherency Fault

I just want to change the module not to pump the pump is fine. I have included in the diagrams below Pin Point tests that will track down where the fault is in your vehicle. It is straight forward and simple.

c1145 ford

The issue may be in the connector or associated wiring to the module, and not in the module itself. They also do not require any special tools to do them. Please go through these pinpoint guides and let us know what you find out.

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Thank you Alex. I appreciate that I misunderstood it the last time I read it.

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I will keep you informed. Thank you. Please login or register to post a reply. Abs Light? My Abs Lights Are On.

c1145 ford

I Have Got an anti lock ABS warning light on? We are a team of ASE certified mechanics who have created this guide to help you fix a problem with your ABS brake system and save a Sponsored links.

Ask a Car Question. It's Free!Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector's pins. What does this mean? The auto repair labor rates vary by location, your vehicle's make and model, and even your engine type. C Ford Description When the driver stops too fast, and one or more wheels begin to lock up, the ABS system takes over. It sees the wheel or wheels slowing down too rapidly by way of wheel speed sensors.

The ABS system checks to be sure that the sensor electrical circuit is ok every time the key is turned on and the ABS module is powered up. It checks it again once vehicle speed reaches a preset speed usually mph. If there is a problem with the sensor or if the signal from the sensor is erratic, the ABS module will communicate over a data bus to the instrument cluster to turn on the amber Anti-Lock Light and the Red Brake Warning Light, and ABS will be disabled.

This sets a C in memory. Get Access to Factory Service Manuals.

C1145 DTC For Ford F 250

Need more help? Get the C Ford code diagnosed by a professional: Find a repair shop in your area. Related Information. Leave a comment below or tell us if the information above help you fix the code. What are the symptoms on your vehicle for the C Ford code?

Have you replaced any parts? Any information is appreciated. Repair Importance Level: 3. Why is the Engine Light ON? Home - About AutoCodes. Posted and Edit by AutoCodes.If you own a Mercury Mountaineer 4.

Start by inspecting the Right Front RF wheel speed sensor connections for physical damage. Look for a corroded connection or broken wire. If the sensor shows any signs of physical damage, check the wheel hub and tone ring. Replace the wheel hub or tone ring assembly as needed. You should see voltage greater than 9. If the voltage is lower than that, check the individual circuits for a possible open circuit, short to ground, or short to each other.

Do those checks before suspecting a bad ABS module.

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If the voltage checks out. Then clear the codes and drive the vehicle. Recheck to see if the codes set again. Unlike the cheaper Haynes and Chilton manuals that cover multiple year models, leaving the exact information you need to fix your car, these professional manuals cover your exact year, make, model. Plus, they contain full trouble code descriptions and troubleshooting instructions.

Pricing: Eautorepair. So you have to refer to the factory legends to learn the identification symbols and then refer back to circuit diagrams to find the splice and ground locations.

Ford Escape ABS Light C1145 Right Front speed sensor code, solution

However, Alldatadiy. If you need to dig into your doors, dash or console, Alldatadiy. Find this article useful? Share it!Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector's pins. What does this mean? The auto repair labor rates vary widely across the country, and even within the same city.

The wheel speed sensor detects the magnetic field of the sensor ring as it passes the face of the active wheel speed sensor. The active wheel speed sensor generates a signal that is sent to the ABS module. The wheel speed sensor circuitry connects to the ABS module through 2 wires and a connector at each wheel speed sensor.

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When the ignition is turned to the RUN position, the ABS module carries out a self-test by sending a reference voltage to all of the wheel speed sensors through their circuitry to determine if they are functional. The ABS module continuously monitors and compares the rotational speed of each wheel and when it detects an impending wheel lock, modulates brake pressure to the appropriate brake caliper. This is accomplished by triggering the hydraulic control unit HCU to open and close the appropriate solenoid valves.

Once the affected wheel returns to normal speed, the ABS module returns the solenoid valves to their normal position and normal base braking resumes. Get Access to Factory Service Manuals. Related Information. Repair Importance Level: 3. Why is the Engine Light ON?We recommend Torque Pro.

Wheel speed sensors are typically of the Hall-effect type that generates magnetic fields when the teeth on a reluctor ring pass in front of the sensing element as the reluctor ring rotates with the wheel. Reluctor rings are typically attached to the driveshaft, but on some applications, the reluctor ring is incorporated into the wheel bearing.

Since the teeth on all reluctor rings that are associated with wheel speed sensors are evenly spaced around the circumference of the ring, the signals that are generated as the reluctor ring rotates are also evenly spaced. In practice, all wheel speed sensors are connected to the ABS brake control module first, before the connection is continued to the PCM. This is an important point, since the ABS brake control module uses the rotational speeds of each individual wheel to calculate appropriate braking forces to prevent one or more wheels from locking up on loose, wet, or slippery road surfaces.

As a practical matter, when the brakes are applied and it happens that one or more wheels lock up under severe braking, the ABS system compares the rotational speeds of all the wheels.

In a fully functional system, the ABS control module will use the frequency of the signals generated by the wheel speed sensors to release the brakes on the wheels with the lowest rate of rotation several times per second.

The effect of this is that in this manner, the ABS system is able to prevent one or more wheels from locking up, which ensures even braking while enabling a driver to steer the vehicle around obstacles safely.

c1145 ford

Additionally, signals from the wheel speed sensor also enable the ABS system to supply selective braking forces to individual wheels when other safety systems, such as traction and stability control are in operation. In the case of traction control, the ABS supplies selective braking forces to spinning wheels to divert torque to non-spinning wheels, while in the case of stability control, the ABS system supplies selective braking forces to individual wheels to force the vehicle to follow the line dictated by the steering angle, and other sensors such as yaw rate sensors and lateral accelerometers.

All of the critical safety systems depend on accurate signals being generated by the wheel speed sensors to function as designed. The image above shows the location circled of the wheel speed sensor on a front wheel of a Ford Escape model. Note that the actual appearance and location of wheel speed sensors vary somewhat between applications, but in all cases, the sensor will be located close to a driveshaft.

The easiest way to locate wheel speed sensors is to look for electrical connectors on wheel hubs, such as shown in the above example. The most common causes of code C are much the same across all affected applications, and could include one or more of the following. This site uses Akismet to reduce spam. Learn how your comment data is processed. Skip to content. Most reacted comment. Hottest comment thread. Recent comment authors. Notify of. Michael Fry.When your car's 'Ford F C Check Engine' light comes on, it's usually accompanied by a sinking feeling in the pit of your stomach.

The light could mean a costly problem, like a bad catalytic converter, or it could be something minor, like a loose gas cap. But in many cases, it means at minimum that you'll be visiting the car dealer to locate the malfunction and get the light turned off. So you should chech it on our car models. Disconnected, dirty or fouled spark plugs are common causes for engines that won't start. Spark plugs typically need to be replaced every season or 25 hours of use.

You should also check that the spark plug gap is set properly.

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If your spark plugs look good, problems with your ignition system can also preventing a spark. These can range from a faulty spark plug lead, shorted kill switch or flywheel key damage. Parts or components should not be replaced with reference to only a C DTC. The vehicle service manual should be consulted for more information on possible causes of the fault, along with required testing.

Code Search Please fill the "Code Box" to find engine fault code. Ways to read engine trouble codes.

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Ways to clear check engine light on car panel. Check Engine Light Dictionary Ways to clear check engine light on car panel. Main engine trouble code archive on Web. Copyright EngineTroubleCode. Check engine light comes on Engine stalling or misfiring Engine performance issues Car not starting. If one of these reasons for C code is occuring now you should check C repair processes. Now don't ask yourself; What should you do with C code? The solution is here :.Visually inspect the related wiring harness and connectors.

Check for damaged components and look for broken, bent, pushed out, or corroded connector's pins. Cost of diagnosing the C code Labor: 1.

ABS light on, codes C1155 and C1145

The auto repair labor rates vary widely across the country, and even within the same city. C Meaning The ABS module receives wheel speed readings from each wheel speed sensor and processes this information to determine if an ABS event is necessary. The wheel speed sensor detects the magnetic field of the sensor ring as it passes the face of the active wheel speed sensor. The active wheel speed sensor generates a signal that is sent to the ABS module. The wheel speed sensor circuitry connects to the ABS module through 2 wires and a connector at each wheel speed sensor.

When the ignition is turned to the RUN position, the ABS module carries out a self-test by sending a reference voltage to all of the wheel speed sensors through their circuitry to determine if they are functional. The ABS module continuously monitors and compares the rotational speed of each wheel and when it detects an impending wheel lock, modulates brake pressure to the appropriate brake caliper. This is accomplished by triggering the hydraulic control unit HCU to open and close the appropriate solenoid valves.

Once the affected wheel returns to normal speed, the ABS module returns the solenoid valves to their normal position and normal base braking resumes. C More Information Need more information on how to fix the C code? Get Access to Factory Service Manuals. Related Information. Repair Importance Level: 3. Why is the Engine Light ON?


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