P0E40

Charge Status Indicator A Control Circuit High

Severity

⚠️ Medium

Can you drive?

Yes, but get it checked soon

Approx. repair cost

$17–56 (est.)

Symptoms

Incorrect battery level display
Check engine light is on
The charge indicator does not work or does not work correctly
Possible problems with charging the hybrid battery

Causes

Short circuit in the indicator control circuit
Broken or damaged wiring
Faulty charge status indicator
Problems with the hybrid system control module
Corrosion or poor contact in connectors

How to Fix

Check the integrity of the wiring in the indicator control circuit
Check the condition of connectors and contacts
Check the functionality of the charge status indicator
Check control circuit voltage
If necessary, replace the indicator or repair the wiring

Related codes

P0E41 P0E42 P0E43