C0053
Left Rear Wheel Speed Sensor Circuit High
Voltage in the left rear wheel speed sensor circuit is above the expected range. Wheel-speed signals feed ABS, ESC, traction control, transmission and odometer — a single dropped signal disables all of these safety functions until repaired.
Voltage in the left rear wheel speed sensor circuit is above the expected range. Wheel-speed signals feed ABS, ESC, traction control, transmission and odometer — a single dropped signal disables all of these safety functions until repaired.
Common causes
- high
Wiring shorted to B+
One of the most commonly reported causes for this code — check this first.
Typical part cost: $90-390
- medium
Connector water ingress
A plausible cause — test and verify before replacing parts.
Typical part cost: $90-390
See all causes + fix costs
Create a free Wrenchify account to unlock the rest for C0053.
Unlock causesFree forever · No credit card
First things to check
- 1Confirm the code with a scan tool and check for additional related codes.
- 2Inspect the relevant sensors, wiring, and connectors for damage or corrosion.
Get the full step-by-step diagnosis
Create a free Wrenchify account to unlock the rest for C0053.
Unlock diagnosisFree forever · No credit card
Related codes
See related trouble codes
Create a free Wrenchify account to unlock the rest for C0053.
Unlock related codesFree forever · No credit card
Frequently asked questions
What does C0053 mean?
C0053 means "Left Rear Wheel Speed Sensor Circuit High". It is a generic OBD-II code that points to a fault in the chassis.
What are the most common causes of C0053?
wiring shorted to b+; connector water ingress; connector pins corroded - high contact resistance — these are the most commonly reported causes. Verify with a proper diagnosis before replacing parts, or use the Wrenchify app for a vehicle-specific diagnosis.
Can I keep driving with this code?
The vehicle is usually drivable for short distances, but the problem can worsen or affect emissions. Diagnose and repair as soon as practical. Use the Wrenchify app for a full diagnosis specific to your vehicle.
Get the full C0053 diagnosis for your vehicle
Year, make, model + step-by-step repair help — free plan included.