ABS Light Code 11-01 and 13-01 and Ebrake light

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Old Feb 3, 2024 | 02:06 PM
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ABS Light Code 11-01 and 13-01 and Ebrake light

Hi this is my first post so please excuse me if I make any mistakes, I have a abs Light on for 11 - 01 1. LEFT REAR WHEEL SPEED SENSOR SIGNAL ERROR 2. RIGHT FRONT WHEEL SPEED SENSOR OPEN OR SHORT 3. Low/high IG1- terminal. and 13 - 01 1. LF Tire Low air Pressure 2. MOTOR VOLTAGE MALFUNCTION 2 3. A problem with the average of voltage for torque sensor VS1 and VS2 4. Tire2 Low.

And the emergency brake light wont turn off after putting the hand brake down

Any help would be most appreciated

Thanks
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Old Feb 3, 2024 | 08:01 PM
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Originally Posted by MRTL06
Hi this is my first post so please excuse me if I make any mistakes, I have a abs Light on for 11 - 01 1. LEFT REAR WHEEL SPEED SENSOR SIGNAL ERROR 2. RIGHT FRONT WHEEL SPEED SENSOR OPEN OR SHORT 3. Low/high IG1- terminal. and 13 - 01 1. LF Tire Low air Pressure 2. MOTOR VOLTAGE MALFUNCTION 2 3. A problem with the average of voltage for torque sensor VS1 and VS2 4. Tire2 Low.

And the emergency brake light wont turn off after putting the hand brake down

Any help would be most appreciated

Thanks
What year and model is your vehicle? Can we assume an 06 TL 5AT?
What's your battery condition?
Put air in your LF tire. Also, Tire2.

Last edited by Pair of TLs; Feb 3, 2024 at 08:08 PM.
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Old Feb 3, 2024 | 08:07 PM
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Originally Posted by Pair of TLs
What year and model is your vehicle?
Put air in your LF tire. Also, Tire2.
2006 Acura TL

I put air in both and then the U with the ! in the middle stays on and then after a couple minuts of driving it says Fault with TPMS system
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Old Feb 3, 2024 | 08:09 PM
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Originally Posted by MRTL06
2006 Acura TL

I put air in both and then the U with the ! in the middle stays on and then after a couple minuts of driving it says Fault with TPMS system
Your TPMS wheel sensors could be worn out of they are original.
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Old Feb 3, 2024 | 08:17 PM
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Originally Posted by Pair of TLs
Your TPMS wheel sensors could be worn out of they are original.
They were replaced with my new custom rims that resemble the R129 AMG rims
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Old Feb 3, 2024 | 10:21 PM
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Is that when the problem started?
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Old Feb 4, 2024 | 12:03 AM
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No No, Much later, maybe 2 weeks ago.
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Old Feb 4, 2024 | 12:15 AM
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Try a new battery.
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Old Feb 4, 2024 | 12:19 AM
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Battery is 2 months old
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Old Feb 4, 2024 | 01:23 AM
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Have it load tested. Age means nothing.
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Old Feb 5, 2024 | 06:42 PM
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Originally Posted by Pair of TLs
Have it load tested. Age means nothing.

Battery is good.
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Old Feb 5, 2024 | 07:22 PM
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Have you disconnected your ABS's main connector to the modulator and inspect for brake fluid leakage? I has a similar problem recently with random ABS DTCs starting to pop up. I found the ABS module had fluid leaking internally and caused shorting.
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Old Feb 5, 2024 | 07:31 PM
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Originally Posted by Cthulhuy
Have you disconnected your ABS's main connector to the modulator and inspect for brake fluid leakage? I has a similar problem recently with random ABS DTCs starting to pop up. I found the ABS module had fluid leaking internally and caused shorting.
Where would that be located?
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Old Feb 5, 2024 | 07:38 PM
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When you open your hood, it's directly behind the power steering reservoir. You can disconnect it and inspect if there's any leakage.
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Old Feb 8, 2024 | 06:25 PM
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Angry

Originally Posted by Cthulhuy
When you open your hood, it's directly behind the power steering reservoir. You can disconnect it and inspect if there's any leakage.
OK so, ABS module is fine and dry, I replaced the RF Speed sensor, now its giving me a 21-1 code saying Right front pulsar failure, and the RL speed sensor code is gone but now its telling me the 13-1 Left front wheel speed sensor open or short, and also figured out the ebrake light turns off after i clear the codes but then it comes back on after 2 mins of driving for the RF Pulsar
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Old Feb 10, 2024 | 07:31 AM
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I fixed the LF Wheel speed sensor now its only the code for the right front pulsar... any idea what it is?
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Old Feb 12, 2024 | 06:44 AM
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bump...
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Old Feb 12, 2024 | 10:41 AM
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Originally Posted by MRTL06
I fixed the LF Wheel speed sensor now its only the code for the right front pulsar... any idea what it is?
Just throwing this out there:
Not sure, because I don't know if the picture (Honda link, #1) below is accurate, even though it shows 44014-SDA-A51 outboard joint set (which fits your 06TL, #1 on Acura link)

44014-SDA-A51 - Genuine Honda Joint Set, Outboard (hondapartsnow.com)
Driveshaft - Half Shaft - 2006 Acura TL 4 Door BASE (NAVIGATION) KA 5AT (acurapartswarehouse.com)

The 'pulsar' may be the 'toothed' outer ring on the outboard CV spline assembly (red arrow)?
Check to see if it is intact on your current passenger side axle & if it is in proximity of the wheel sensor?

Good Luck!
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Old Feb 12, 2024 | 11:26 AM
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[QUOTE=zeta;16926230]Just throwing this out there:
Not sure, because I don't know if the picture (Honda link, #1) below is accurate, even though it shows 44014-SDA-A51 outboard joint set (which fits your 06TL, #1 on Acura link)

44014-SDA-A51 - Genuine Honda Joint Set, Outboard (hondapartsnow.com)
Driveshaft - Half Shaft - 2006 Acura TL 4 Door BASE (NAVIGATION) KA 5AT (acurapartswarehouse.com)

The 'pulsar' may be the 'toothed' outer ring on the outboard CV spline assembly (red arrow)?
Check to see if it is intact on your current passenger side axle & if it is in proximity of the wheel sensor?
QUOTE

​​​​​​​so it’s not the wheel bearing?
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Old Feb 12, 2024 | 01:44 PM
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Originally Posted by MRTL06
so it’s not the wheel bearing?
​​​​​​​
Good question, if that outboard CV ring is not present on your car, then perhaps it is?
Pull off the tire and check, or max. turn the steering wheel to one side & see if you can see it?

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Old Feb 12, 2024 | 04:35 PM
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Originally Posted by zeta

Good question, if that outboard CV ring is not present on your car, then perhaps it is?
Pull off the tire and check, or max. turn the steering wheel to one side & see if you can see it?
Im pretty sure it migh be the wheel bearing? as thats whats used to measure speed?
​​​​​​​
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Old Feb 12, 2024 | 05:30 PM
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Originally Posted by MRTL06
Im pretty sure it migh be the wheel bearing? as thats whats used to measure speed?
Right you are:

Magnetic encoder is at issue?
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Old Feb 12, 2024 | 05:33 PM
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Originally Posted by zeta
Right you are:

Magnetic encoder is at issue?

Thank you very much for this diagram. Do you think it would be okay to replace the bearing with this one here:
Amazon Amazon
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Old Feb 12, 2024 | 06:37 PM
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Originally Posted by MRTL06
Thank you very much for this diagram. Do you think it would be okay to replace the bearing with this one here: https://www.amazon.ca/gp/product/B08...?ie=UTF8&psc=1
Best choice: Full price NSK OEM $105.49.


Same best NSK bearing price cut in half from ebay.
My choice.


However, if I had to pick between your lower cost amazon bearing and the 'middle of the road' ones below from rockauto, I'd probably go with the SKF or Beck/Arnley.

Good Luck
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Old Feb 12, 2024 | 06:45 PM
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Originally Posted by zeta
Best choice: Full price NSK OEM $105.49.


Same best NSK bearing price cut in half from ebay.
My choice.


However, if I had to pick between your lower cost amazon bearing and the 'middle of the road' ones below from rockauto, I'd probably go with the SKF or Beck/Arnley.

Good Luck
What do you think about ACDELCO?
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Old Feb 14, 2024 | 06:02 PM
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Originally Posted by MRTL06
What do you think about ACDELCO?
Unless I'm looking at it incorrectly, the NSK wheel bearing is listed on Rockauto for $30.79 right above the other ones mentioned in the other screenshot.


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Old Feb 14, 2024 | 06:35 PM
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^
You are correct!
I overlooked it in may haste.
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Old Feb 14, 2024 | 07:16 PM
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Ordered the NSK from amazon next day delivery. Got it today, going to see if my mechanic can put it in tomorrow. So for future reference, make sure the wheel bearing has a magnet on the side?
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