OBD Guide

P0B6F

Hybrid/EV Battery Voltage Sense K Circuit Low

P0B6F is an OBD-II diagnostic trouble code meaning: Hybrid/EV Battery Voltage Sense K Circuit Low. Common causes: open or short circuit in circuit k, battery voltage sensor fault. Estimated repair cost: $17–89.

Severity
⚠️ Medium
Can you drive?
Limited driving only, diagnose soon
Approx. repair cost
$17–89 (est.)

Symptoms

  • Hybrid system power reduction
  • Increased fuel consumption
  • Check Engine Light Illuminated
  • Incorrect battery level readings
  • Limitation of operation in electric mode

Causes

  • Open or short circuit in circuit K
  • Battery voltage sensor fault
  • Poor contact in circuit connectors
  • Wiring harness damage
  • Battery management module malfunction

How to Fix

  1. Check continuity of circuit K
  2. Check connections and connectors of the circuit
  3. Test battery voltage sensor
  4. Check wiring harness for damage
  5. Scan the battery management module for errors

Related codes

Error P0B6F by Vehicle Brand

FAQ

What does the P0B6F code mean?

P0B6F is an OBD-II diagnostic trouble code that indicates: Hybrid/EV Battery Voltage Sense K Circuit Low

What causes a P0B6F error code?

The most common causes of P0B6F include: Open or short circuit in circuit K; Battery voltage sensor fault; Poor contact in circuit connectors; Wiring harness damage.

How do I fix a P0B6F diagnostic trouble code?

To fix P0B6F: Check continuity of circuit K. Check connections and connectors of the circuit. Test battery voltage sensor. For a complete diagnosis, use an OBD-II scanner.

Is it safe to drive with P0B6F?

Limited driving only, diagnose soon

How much does it cost to fix P0B6F?

The estimated repair cost for P0B6F is $17–89. Actual cost depends on your vehicle, location, and labor rates.

See also: Russian version · NationStat