P0B11

Hybrid/EV Battery Pack Current Sensor B Circuit High

Severity

🔴 High

Can you drive?

Yes, but get it checked soon

Approx. repair cost

$56–167 (est.)

Symptoms

Check Engine light comes on
Reduced vehicle power
Switching to emergency mode
Incorrect battery level display
Battery charging problems

Causes

Current sensor B fault
Open or short circuit in the sensor circuit
Poor contact in the sensor connector
Wiring Harness Problems
Battery management module malfunction

How to Fix

Check continuity of current sensor B circuit
Inspect the connectors and contacts of the sensor
Check the resistance and voltage at the sensor
Replace faulty current sensor
Check and replace wiring harness if necessary

Related codes

P0B12 P0B13 P0B14