Inside Line: TecRMI

Toyota Prius 1.8-litre – Fuse box issue

Reference number(s): BE-0021T-0212

Fault symptoms: -READY- indicator light does not light.

Error code(s): P3004 / P0AA1

Causes: Faulty electrical function

Remedy: Replace fuse box.

Toyota Prius 1.8-litre – Noises from the engine bay

Reference number(s): EG-0056T-0711

Fault symptoms: Rattling noises from the region of the engine compartment

Environmental condition(s): In cold weather

Causes: Ignition system

Remedy: Perform software update on engine control unit.