Toyota Highlander

C1231

The C1231 code indicates a malfunction in the vehicle's Anti-lock Brake System (ABS) or Traction Control System (TCS) in a Toyota Highlander Fourth Generation (2020-present).

4 SolutionsC-CodeChassis

Error Code Type

Chassis

Components

1 affected

Brakes

Symptoms

10 common

•ABS warning light illuminated on the dashboard
•Traction Control warning light illuminated
•Reduced braking performance
+7 more

Most Affected Generations

2 generations

XU70

XU50

Top Affected Components

1 component

Brakes

Severity Levels

2 levels

high

medium

Quick Facts

Total Solutions

Affected Components

Common Symptoms

Generations

All Solutions

Showing 4 of 4 solutions for error code C1231 across all generations.

what does the C1231 code mean for my Toyota Highlander Fourth Generation (2020-present)?

Brakes

The C1231 code indicates a malfunction in the vehicle's Anti-lock Brake System (ABS) or Traction Control System (TCS) in a Toyota Highlander Fourth Generation (2020-present).

ABS warning light illuminated on the dashboardTraction Control warning light illuminated+3

C1231•XU70

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what does it mean if my Toyota Highlander has a C1231 code?

Brakes

The Toyota Highlander is displaying a C1231 trouble code, which typically indicates a problem with the vehicle's wheel speed sensor circuit.

Check engine light illuminatedABS warning light on the dashboard+3

C1231•XU70

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what does it mean if my Toyota Highlander shows C1231 code

Brakes

The Toyota Highlander is displaying a C1231 diagnostic trouble code, which indicates an issue with the vehicle's anti-lock braking system (ABS) related to the wheel speed sensor.

ABS warning light illuminated on the dashboardPoor braking performance or increased stopping distance+3

C1231•XU50

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what does code C1231 indicate in my Toyota Highlander Third Generation (2014-2019)

Brakes

The diagnostic trouble code (DTC) C1231 in a Toyota Highlander (Third Generation, 2014-2019) indicates a malfunction related to the vehicle's anti-lock brake system (ABS), specifically a problem with the front left wheel speed sensor circuit.

ABS warning light illuminated on the dashboardBrake system warning light illuminated+3

C1231•XU50

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