emanuals.ai
Warning Lights

EV system warning light on

What it usually is, by vehicle

Pencil sketch of a Nissan Leaf in a garage
Diagnostics & Repair

P0AA6 and P31E7 on a 2018-2021 Nissan Leaf: Causes and Repair

JC Landry · Oct 30, 2026

Covered makes

Nissan

Other warning lights

ABS warning light onCheck engine light onService electronic throttle control messageTemperature gauge in the red or reading highTraction control light onTransmission warning light on

Ask emanuals.ai about your car

Answers come from the actual factory manual for your make, model and year, with the page cited. Join the waitlist and we will email you when a spot opens up.

Invite-only beta. No spam, one email when your spot opens.

Ask emanuals.ai about your car

Answers come from the factory manual for your make, model and year, with the page cited. Join the waitlist and we will email you when a spot opens up.