Standard Ignition ABS Wheel Speed Sensor ALS2643
Standard Ignition ABS Wheel Speed Sensor ALS2643 - view 2
Standard Ignition ABS Wheel Speed Sensor ALS2643 - view 3
Standard Ignition ABS Wheel Speed Sensor ALS2643
Standard Ignition ABS Wheel Speed Sensor ALS2643 - view 2
Standard Ignition ABS Wheel Speed Sensor ALS2643 - view 3

Standard Ignition ABS Wheel Speed Sensor P/N:ALS2643

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$17.99
MPN: ALS2643
UPC: 727943879967
Item Package Quantity: 1
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Standard Ignition ABS Wheel Speed Sensor P/N:ALS2643
Standard Ignition ABS Wheel Speed Sensor P/N:ALS2643
$17.99

Help your anti-lock brake system keep an accurate read on rear left wheel speed with the Standard Ignition ABS Wheel Speed Sensor ALS2643. It is the rear left Sonic sensor cataloged as a direct-fit replacement for the 2013-2016 Chevrolet Sonic (engine: All).

A wheel speed sensor monitors how fast its wheel is turning and sends that signal to the ABS control module. The module uses it to decide when to modulate brake pressure during a hard or slippery stop. This unit is designed for the rear left wheel position on the listed Sonic application.

  • Position: Rear left
  • Fitment: 2013-2016 Chevrolet Sonic, engine: All
  • Quantity per application: 1
  • Part type: ABS wheel speed sensor

Signs a wheel speed sensor may need replacing include:

  • an illuminated ABS warning light
  • a stored wheel-speed sensor fault code
  • ABS that activates unexpectedly at low speed

Wiring, connectors and tone rings can cause the same symptoms, so diagnose the cause before replacing the sensor. If the original rear left sensor has failed, the Standard Ignition ALS2643 replaces it.

Frequently Asked Questions

Which vehicles does the ALS2643 fit?

It is cataloged for the 2013-2016 Chevrolet Sonic, engine: All. It installs at the rear left wheel position, and the application uses one sensor.

What does an ABS wheel speed sensor do?

It monitors the rotational speed of its wheel and sends that signal to the ABS control module. The module uses the signal to manage brake pressure when a wheel begins to lock.

Is this a chevy Sonic tire pressure sensor?

No. ALS2643 is an ABS wheel speed sensor for the rear left position. It reports wheel speed to the anti-lock brake system, not tire pressure.

What are signs the rear left wheel speed sensor may be failing?

Common signs are an ABS warning light, a stored wheel-speed sensor code, or ABS engaging unexpectedly at low speed. Diagnose first, since wiring or connector faults can cause the same symptoms.

How many ALS2643 sensors does my Sonic use?

The listed 2013-2016 Chevrolet Sonic application uses one ALS2643, installed at the rear left wheel.

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