B011D

Fluid Reservoir Level Sensor B

Severity

✅ Low

Can you drive?

Limited driving only, diagnose soon

Approx. repair cost

$22–56 (est.)

Symptoms

False fluid level readings
Fault indicator is on
Incorrect operation of the system associated with tank B

Causes

Liquid level sensor malfunction
Open or short circuit in the sensor circuit
Wiring harness damage
Low fluid level in reservoir
Sensor contamination

How to Fix

Check fluid level in reservoir B
Inspect the sensor for damage
Check the integrity of the circuit and wiring harness
Clean the sensor from dirt
Replace sensor if necessary

Related codes

B011C B011E B011F