C0305

Front Propshaft Speed Sensor

Severity

⚠️ Medium

Can you drive?

Limited driving only, diagnose soon

Approx. repair cost

$56–167 (est.)

Symptoms

Check Engine Light Is On
Poor handling on slippery surfaces
The car goes into emergency four-wheel drive mode

Causes

Propshaft speed sensor malfunction
Open or shorted wiring harness
Damage to the sensor connector
Mechanical damage to the driveshaft or sensor

How to Fix

Check the integrity of the wiring harness and sensor connector
Measure the sensor resistance (compare with the manufacturer’s data)
Check for dirt or damage on the sensor
If necessary, replace the sensor or repair the wiring harness

Related codes

C0306 C0304 P0500