C0219

Longitudinal Accelerometer Signal Voltage

Severity

⚠️ Medium

Can you drive?

Limited driving only, diagnose soon

Approx. repair cost

$56–167 (est.)

Symptoms

ABS/ESP indicator is on
Incorrect operation of the stabilization system
Loss of traction on slippery roads
Reduced braking performance

Causes

Open or shorted wiring harness
Poor contact in the sensor connector
Longitudinal accelerometer malfunction
Problems with the ABS/ESP control unit

How to Fix

Check the sensor wiring harness for damage.
Clean and check sensor connectors
Check sensor resistance and voltage
If necessary, replace the sensor or wiring harness
Reset the error and check the system operation

Related codes

C0218 C0220 C0221