Has anyone had these codes before? My ABS light has been coming on every so often and I'm guessing they're related.

C1296 - Left Front Wheel Speed Sensor Input Signal Fault
C1155 - Left Front Wheel Speed Sensor Input Circuit Failure

When I searched Auto Zone for the part, it just brings up ABS Brake Sensors. Is that the same thing as the wheel speed sensor?

 

Yes.. try rockauto.com. A lot cheaper if you can wait a few days for the part. It's a sensor with a harness.

 

Thanks for the head's up. Has anyone done this before? It looks like some models you can do it without jacking up the truck, but with a 4x4 I'll need to remove my wheel and take the brake apart.

Going off of this video:

 

Yes .. you will need to jack and pull the rotor off for access..