The factory IBC is a safety issue. I would not tow anything over 1500lbs as the brake controller does not work. This controller is an accident waiting to happen. When set on gain 10 you can barely feel a tug from the trailer. You can't feel anything if you apply the vehicle brake pedal. On a gain of 10 it should lock up the trailer brakes, and it can't do that on a dirt road much less on asphalt. …
2017 toyota Tundra brakes problems
severe 8 complaints filed with NHTSA · avg repair $450
Complaints
8
Recalls
0
Crashes
1
Avg fix
$450
What owners are reporting 3 most recent
WHILE BACKING OUT OF A PARKING SPOT, THIS VEHICLE FAILED TO STOP WHEN I PLACED MY FOOT ON THE BRAKES CAUSING THE VEHICLE TO HIT ANOTHER PARKED VEHICLE. WHEN THE POLICE OFFICE COMMANDED ME TO REMOVE MY VEHICLE AND PARK IT INSIDE A PARKING SPOT, THE BRAKES FAILED TO STOP THE VEHICLE AGAIN, LEADING TO ANOTHER AUTO ACCIDENT.
INTEGRATED BRAKE CONTROLLER. TSB T-SB-0231-17 AND T-SB-0231-16 PERFORMED WITH NEGATIVE RESULTS. UNABLE TO PERFORM SET UP OF CONTROLLER ACCORDING TO OWNERS MANUAL. DEALER SUBMITTED A DRP AWAITING TOYOTA CORP. TO INVESTIGATE. TOYOTA CORP. HAS NO OTHER FIX FOR THIS CONTROLLER. TOYOTA CORP. SAID IBC WORKS AS DESIGNED. IBC WILL NOT STOP TRAILER SAFELY.
Common questions
How serious is the brakes problem on the 2017 toyota Tundra?
It's a meaningful issue. 8 complaints have been filed and the failure mode causes operational problems for owners. Repairs average $450.
At what mileage does the brakes typically fail?
Mileage data is limited for this issue. Owners report failures across a wide range, suggesting cause is more about driving conditions and maintenance than mileage alone.
What does it cost to fix?
Independent shops typically charge around $450 for brakes repairs on this vehicle. Dealer pricing tends to run 20-40% higher. The exact figure depends on the specific failure mode, parts availability, and your local labor rates. If you're outside factory warranty, an extended service contract often covers this category.
Are there any recalls related to brakes?
No active recalls currently cover brakes issues on this vehicle. The complaints filed represent owner-reported failures that haven't risen to the level of a manufacturer-issued recall — but they're still worth knowing about before you buy or budget for repairs.
Other problem areas on this vehicle
Complaint and recall data sourced from the National Highway Traffic Safety Administration (NHTSA)
public records database. Severity ratings are derived from reported crashes, fires, injuries, and fatalities.
Repair cost estimates are independent-shop national averages and may differ in your area.
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