P0B6E

Hybrid/EV Battery Voltage Sense K Circuit Range/Performance

Severity

🔴 High

Can you drive?

Do not drive — repair immediately

Approx. repair cost

$56–278 (est.)

Symptoms

Check Engine light comes on
Hybrid system power reduction
Incorrect battery level display
Problems with charging a high-voltage battery
The vehicle goes into emergency mode

Causes

Faulty battery voltage sensors
Damage to wiring or connectors in the measuring circuit
Corrosion of contacts in the measurement circuit
Problems with the Battery Management Module (BMS)
Mechanical damage to the high-voltage battery

How to Fix

Check the integrity of the wiring and connectors of the measuring circuit
Test battery voltage sensors
Check connections at battery management module
Scan the system for other related errors
If necessary, replace faulty components

Related codes

P0B6F P0B70 P0A7F