P25FF

Electrical System Voltage Stabilizer Control Module Performance

Severity

⚠️ Medium

Can you drive?

Yes, but get it checked soon

Approx. repair cost

$33–167 (est.)

Symptoms

Unstable operation of electronic systems
Flashing or dimming of headlights and backlights
Problems starting the engine
Malfunctions of the on-board computer
Battery warning light comes on

Causes

Malfunction of the voltage stabilization module
Problems with wiring or contacts
Short circuit in the electrical circuit
Generator malfunction
Battery damage

How to Fix

Check the condition of the battery and generator
Inspect the wiring and contacts of the stabilization module
Check fuses and relays
Test the voltage stabilization module
Replace the faulty module if necessary

Related codes

P2500 P2501 P2502