What does code C0045 mean?

Left Rear Wheel Speed Sensor Circuit: The left rear ABS wheel speed sensor circuit has a fault.

C0045 is rated as high severity. Address soon — may cause further damage.

C0045

Left Rear Wheel Speed Sensor Circuit

Chassis Code · High

What does C0045 mean?

The left rear ABS wheel speed sensor circuit has a fault.

System: ABS

C0045 is a chassis diagnostic trouble code indicating left rear wheel speed sensor circuit. This code is classified as high severity, which means: address soon — may cause further damage.

Diagnostic data on this page is compiled from publicly available repair resources and technical service bulletins. Always have a qualified mechanic confirm the diagnosis before authorizing repairs on your vehicle.