P2CD2

Hybrid/EV Battery Pack M Deterioration

Severity

🔴 High

Can you drive?

Yes, but get it checked soon

Approx. repair cost

$1667–8333 (est.)

Symptoms

Reduced range on a single charge
Increased charging time
Reduced power and dynamics of the car
The battery drains faster in cold weather
Frequent switching to internal combustion engines in hybrids

Causes

Natural aging of battery cells
Frequent deep discharges
Operation in extreme temperatures
Faulty cell balancing system
Exceeding the number of charge cycles

How to Fix

Diagnosis of battery cell condition
Checking the battery cooling system
Balancing or replacing defective cells
Consider replacing the battery module
Repair only from an authorized dealer

Related codes

P0A7F P1B00 P2BF0