OBD Guide
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P1FC0

Hybrid/EV Battery Interface Control Module 8 Performance

P1FC0 is an OBD-II diagnostic trouble code meaning: Hybrid/EV Battery Interface Control Module 8 Performance. Common causes: battery management module malfunction, module power problems. Estimated repair cost: $167–556.

Severity
🔴 High
Can you drive?
Limited driving only, diagnose soon
Approx. repair cost
$167–556 (est.)

Symptoms

  • Reduced vehicle power
  • Switching to emergency mode
  • Reducing electric range
  • Error indication on the dashboard
  • Unstable operation of the hybrid system

Causes

  • Battery management module malfunction
  • Module power problems
  • Open or short circuit in control circuits
  • Damage to the CAN bus
  • Module software failures

How to Fix

  1. Check power supply and grounding of the module
  2. Scan the CAN bus for errors
  3. Update module software
  4. Replace the battery management module if necessary
  5. Repair only from an authorized dealer

Related codes

P1FBFP1FBEP0AA6

FAQ

What does the P1FC0 code mean?

P1FC0 is an OBD-II diagnostic trouble code that indicates: Hybrid/EV Battery Interface Control Module 8 Performance

What causes a P1FC0 error code?

The most common causes of P1FC0 include: Battery management module malfunction; Module power problems; Open or short circuit in control circuits; Damage to the CAN bus.

How do I fix a P1FC0 diagnostic trouble code?

To fix P1FC0: Check power supply and grounding of the module. Scan the CAN bus for errors. Update module software. For a complete diagnosis, use an OBD-II scanner.

Is it safe to drive with P1FC0?

Limited driving only, diagnose soon

How much does it cost to fix P1FC0?

The estimated repair cost for P1FC0 is $167–556. Actual cost depends on your vehicle, location, and labor rates.

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See also: Russian version · NationStat