P1FB7
Hybrid/EV Battery Interface Control Module 5 Long Term Memory Performance
P1FB7 is an OBD-II diagnostic trouble code meaning: Hybrid/EV Battery Interface Control Module 5 Long Term Memory Performance. Common causes: control module software failure, damage to the module's long-term memory. Estimated repair cost: $167–556.
Symptoms
- Reduced performance of the hybrid system
- Reducing electric range
- Check Engine Light Illuminated
- Incorrect display of battery charge level
- Reduced vehicle power
Causes
- Control module software failure
- Damage to the module's long-term memory
- Module power problems
- Corroded or damaged connectors
- Wiring harness damage
How to Fix
- Conduct module diagnostics using a scanner
- Check the integrity of the wiring harness and connectors
- Check power supply and grounding of the module
- Reflash the module (if available)
- If necessary, replace the control module
- Repair only from an authorized dealer
Related codes
FAQ
What does the P1FB7 code mean?
P1FB7 is an OBD-II diagnostic trouble code that indicates: Hybrid/EV Battery Interface Control Module 5 Long Term Memory Performance
What causes a P1FB7 error code?
The most common causes of P1FB7 include: Control module software failure; Damage to the module's long-term memory; Module power problems; Corroded or damaged connectors.
How do I fix a P1FB7 diagnostic trouble code?
To fix P1FB7: Conduct module diagnostics using a scanner. Check the integrity of the wiring harness and connectors. Check power supply and grounding of the module. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P1FB7?
Limited driving only, diagnose soon
How much does it cost to fix P1FB7?
The estimated repair cost for P1FB7 is $167–556. Actual cost depends on your vehicle, location, and labor rates.
See also: Russian version · NationStat