P0AFA

Hybrid/EV Battery System Voltage Low

Severity

🔴 High

Can you drive?

Yes, but get it checked soon

Approx. repair cost

$167–2222 (est.)

Symptoms

Reduced vehicle power
Warning messages on the dashboard
Limitation of operation in electric mode
Battery charging problems
The car goes into emergency mode

Causes

Worn or damaged high-voltage battery
Problems with the charging system
Battery control electronics fault
Damage to high voltage cables
Problems with balancing battery cells

How to Fix

Diagnosis of high-voltage battery condition
Checking the charging system
Diagnostics of battery control electronics
Checking the integrity of high-voltage cables
Replacing or repairing faulty components

Related codes

P0AF9 P0AFB P0AFC