P1FC1
Hybrid/EV Battery Interface Control Module 9 Performance
P1FC1 is an OBD-II diagnostic trouble code meaning: Hybrid/EV Battery Interface Control Module 9 Performance. Common causes: battery management module malfunction, problems with module power or grounding. Estimated repair cost: $167–556.
Symptoms
- Reduced vehicle power
- Switching to emergency mode
- Check Engine Light Illuminates
- Reduced performance of the hybrid system
- Problems with charging a high-voltage battery
Causes
- Battery management module malfunction
- Problems with module power or grounding
- Wiring harness damage
- Module software failures
- Corrosion of contacts or connectors
How to Fix
- Check module connections and connectors
- Check the integrity of the wiring harness
- Check power supply and grounding of the module
- Perform module diagnostics using a scanner
- If necessary, replace the control module
- Repair only from an authorized dealer
Related codes
FAQ
What does the P1FC1 code mean?
P1FC1 is an OBD-II diagnostic trouble code that indicates: Hybrid/EV Battery Interface Control Module 9 Performance
What causes a P1FC1 error code?
The most common causes of P1FC1 include: Battery management module malfunction; Problems with module power or grounding; Wiring harness damage; Module software failures.
How do I fix a P1FC1 diagnostic trouble code?
To fix P1FC1: Check module connections and connectors. Check the integrity of the wiring harness. Check power supply and grounding of the module. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P1FC1?
Limited driving only, diagnose soon
How much does it cost to fix P1FC1?
The estimated repair cost for P1FC1 is $167–556. Actual cost depends on your vehicle, location, and labor rates.
See also: Russian version · NationStat