P1B35
Battery Energy Control Module Hybrid Battery Voltage Balance Processor 2 Performance
P1B35 is an OBD-II diagnostic trouble code meaning: Battery Energy Control Module Hybrid Battery Voltage Balance Processor 2 Performance. Common causes: voltage balancing processor malfunction, problems with the wiring harness to the module. Estimated repair cost: $167–556.
Symptoms
- Hybrid power reduction
- Increased fuel consumption
- Warning messages on the dashboard
- Unstable operation of the hybrid system
- Low battery power
Causes
- Voltage balancing processor malfunction
- Problems with the wiring harness to the module
- Poor quality of connections in the circuit
- Damage to hybrid battery cells
- Control module software error
How to Fix
- Diagnostics of the voltage balancing module
- Checking the status of the hybrid battery
- Testing power and communication circuits
- Module software update
- Replacing a faulty module if necessary
Related codes
FAQ
What does the P1B35 code mean?
P1B35 is an OBD-II diagnostic trouble code that indicates: Battery Energy Control Module Hybrid Battery Voltage Balance Processor 2 Performance
What causes a P1B35 error code?
The most common causes of P1B35 include: Voltage balancing processor malfunction; Problems with the wiring harness to the module; Poor quality of connections in the circuit; Damage to hybrid battery cells.
How do I fix a P1B35 diagnostic trouble code?
To fix P1B35: Diagnostics of the voltage balancing module. Checking the status of the hybrid battery. Testing power and communication circuits. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P1B35?
Limited driving only, diagnose soon
How much does it cost to fix P1B35?
The estimated repair cost for P1B35 is $167–556. Actual cost depends on your vehicle, location, and labor rates.
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