Service RSC - Yaw Rate Sensor

[loweje]

Greetings! I found this forum while searching for my current issue.

I have a 2008 Explorer XLT (it is not equipped with AdvanceTrack). This evening I received an error -

Service RSC Now, when I looked up the error message I find that it has to do with the ABS system.


The scan code came back with C1280 - Yaw Rate Sensor.

Does this make sense or sound reasonable?
If it is this part is this something that can only be repaired by a dealership or can a reputable mechanic shop handle it?

Thank you!!!
Jeff

 

[FR-425]

The IVD initialization sequence will have to be performed. The ABS module is programmed to know the difference between clearing one of the above codes, and when you are clearing any other code that might be stored in the ABS module. When one of these codes is cleared, it is replaced with a C1998 for “Module Calibration error.” As seen in the screen shot labeled “Calibration Failure.”
A C1998 is a code that does illuminate the Advance Trac light and will display “Check advance trac” on the message center. Let’s say a customer comes into your shop with an Advance Trac light on with a “check Advance Trac” message on the display. Your tech pulls a fault code C1440. This may be a simple, straight forward pressure transducer replacement. The job itself is very easy. However, when the tech clears the code, a C1998 replaces it and the light and warning message still remain.
If you do not have a scan tool capable of performing an IVD initialization process, like the OE Ford tool, then you will have to outsource the job. As you know, this can be a sticky situation to be in. To answer this need, you’ll find that alternative scan tool makers are stepping up and adding this function to their tool (See IVD on AE).
Make sure your scanner will perform this function before you attempt to repair one of these systems. I hope you have enjoyed the information and have the opportunity to profit from it soon.

What? !

Ok, the basic idea here is that the sensor may not need to be replaced.

C1280 is a fault not a failure.

But if you clear the code you will get another code. (c1998) Which would need to be cleared at the dealer. Or by someone with the IVD capable scan tool.

Disconnect both of your battery cables for 2 minutes.
This will clear the c1280, and produce the c1998. (idiot light will remain on)

Then you can take it to your mechanic and when he reads the c1998 he "should" know that all that is needed at this point is to do the IVD initialization.

Shop minimum on the labor. Cheap. Done!

It does not matter that you don't have advance trac, the same is true without it, except the idiot lights are different.

 

[1Aauto]

Welcome to the site.

Tony:wavey:

 

[loweje]

Thanks Tony!

Welcome to the site.

Tony:wavey:

 

[loweje]

THANK YOU!!!! I will definitely give it a shot.

The IVD initialization sequence will have to be performed. The ABS module is programmed to know the difference between clearing one of the above codes, and when you are clearing any other code that might be stored in the ABS module. When one of these codes is cleared, it is replaced with a C1998 for “Module Calibration error.” As seen in the screen shot labeled “Calibration Failure.”
A C1998 is a code that does illuminate the Advance Trac light and will display “Check advance trac” on the message center. Let’s say a customer comes into your shop with an Advance Trac light on with a “check Advance Trac” message on the display. Your tech pulls a fault code C1440. This may be a simple, straight forward pressure transducer replacement. The job itself is very easy. However, when the tech clears the code, a C1998 replaces it and the light and warning message still remain.
If you do not have a scan tool capable of performing an IVD initialization process, like the OE Ford tool, then you will have to outsource the job. As you know, this can be a sticky situation to be in. To answer this need, you’ll find that alternative scan tool makers are stepping up and adding this function to their tool (See IVD on AE).
Make sure your scanner will perform this function before you attempt to repair one of these systems. I hope you have enjoyed the information and have the opportunity to profit from it soon.

What? !

Ok, the basic idea here is that the sensor may not need to be replaced.

C1280 is a fault not a failure.

But if you clear the code you will get another code. (c1998) Which would need to be cleared at the dealer. Or by someone with the IVD capable scan tool.

Disconnect both of your battery cables for 2 minutes.
This will clear the c1280, and produce the c1998. (idiot light will remain on)

Then you can take it to your mechanic and when he reads the c1998 he "should" know that all that is needed at this point is to do the IVD initialization.

Shop minimum on the labor. Cheap. Done!

It does not matter that you don't have advance trac, the same is true without it, except the idiot lights are different.

 

[FR-425]

 

[loweje]

Just wanted to say THANKS! for the assistance. As it turned out, the whole problem was caused by the front right wheel bearing, it was trashed. Mechanic replaced it and all is well.....my checkbook is not.....$753....but the Explorer is good to go!