2018 Toyota Tundra PCS Pre-Collision System Problems

MG

MG

Moderator
We are seeing quite a few 2018 Tundra's with the PCS (Pre Collision System) Malfunction indicator on and code C1A10 being set. Also codes U023A , U1002 and U0235 can be stored. Just wondering if any other Tundra Owners out there have had this concern pop up. Thanks for letting us know.

 
Dread Pirate Roberts

Dread Pirate Roberts

Moderator
Staff member
MG said:
We are seeing quite a few 2018 Tundra's with the PCS (Pre Collision System) Malfunction indicator on and code C1A10 being set. Just wondering if any other Tundra Owners out there have had this concern pop up. Thanks for letting us know.

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There should be a TSB coming out on this soon.
 
T

Tiger

Guest
Yes, have same problem.
My Tundra is at the dealer waiting to find out what's next.
Did anyone got their fix or did Toyota have a fix for this already.
Please share your thoughts. Thanks!
 
P

Paul L

Guest
I have been getting the PCS error since new and now have 11,000 miles on it. You can't use the cruise control when the error comes up. The dealer did a re-calibration and it was good for a day. My next service is at 15,000 and they said they would address it then.
 
T

Tanner

Guest
MG said:
We are seeing quite a few 2018 Tundra's with the PCS (Pre Collision System) Malfunction indicator on and code C1A10 being set. Also codes U023A , U1002 and U0235 can be stored. Just wondering if any other Tundra Owners out there have had this concern pop up. Thanks for letting us know.

Click to expand...
 
T

Tanner

Guest

Yes, my 2018 limited has been doing the same thing. I have had it in the shop for the 4th time now. Toyota has replaced the sensor twice. Now the truck is just stopping on it's own. The PCS light came on then a triangle light comes on immediately afterwards. I believe I have a lemon
 
A

Amanda

Guest
We are having this same issue and dealer is saying they don’t know what’s wrong or how to fix it.


MG said:
We are seeing quite a few 2018 Tundra's with the PCS (Pre Collision System) Malfunction indicator on and code C1A10 being set. Also codes U023A , U1002 and U0235 can be stored. Just wondering if any other Tundra Owners out there have had this concern pop up. Thanks for letting us know.

Click to expand...
We
 
MG

MG

Moderator
Amanda said:
We are having this same issue and dealer is saying they don’t know what’s wrong or how to fix it.



We
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This should be covered under a Recall named K0B if I'm not mistaken. I didn't see it posted in TechHelp yet sooooooo...... I'll see if I can get one of the guys to post it later today.
 
J

Jim L

Guest
Tanner said:
Yes, my 2018 limited has been doing the same thing. I have had it in the shop for the 4th time now. Toyota has replaced the sensor twice. Now the truck is just stopping on it's own. The PCS light came on then a triangle light comes on immediately afterwards. I believe I have a lemon
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My 2018 Limited Crewax has the same problem. Did you claim lemon yet, how? Thanks!
 
L

Leo

Guest
MG said:
We are seeing quite a few 2018 Tundra's with the PCS (Pre Collision System) Malfunction indicator on and code C1A10 being set. Also codes U023A , U1002 and U0235 can be stored. Just wondering if any other Tundra Owners out there have had this concern pop up. Thanks for letting us know.

Click to expand...
 
L

Leo

Guest
I have a 2018 Toyota Tundra, 115,000 miles. Today, all my warning sensor indicated that pcs, cruise control, lane, and automatic lights were not working. ... I drive a lot with the cruise control ... Is there a recall to resolve this issue?
 
S

Saleh

Guest
I do have Tundra 2018 crewmax and frequent indication of pre collision system failure coming and clearing. Now it is indication all the time and not able to reset and even utilizing my cruse control. It is a frustrating with such issue. Not sure if Toyota set the system too sensitive that could triggered if rains’s drops hit the front side severely. Need recall for fixing.
 
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