P0ED8

Generator Phase Y Current Low

Severity

⚠️ Medium

Can you drive?

Yes, but get it checked soon

Approx. repair cost

$56–278 (est.)

Symptoms

Check engine light is on
Low battery charge
Problems with car electrical systems
Unstable engine operation at idle

Causes

Generator malfunction
Problems with wiring or connections
Voltage regulator malfunction
Damage to the generator winding
Alternator belt problems

How to Fix

Check the condition of the alternator belt
Check connections and wiring of the generator
Check voltage regulator
Test the generator on the stand
Replace the generator if necessary

Related codes

P0ED7 P0ED9 P0620