VOLVO · 2025-07-07
This is a Technical Journal: Check Engine Light and DTC ECM-P138916. Do not replace the electric supercharger. This DTC is sent from the ECCM to the ECM, indicating low 48V system voltage
P1389 · Manufacturer communications
A listed vehicle is a research lead. Confirm the engine, production range and software in the manufacturer's information.
P1389 ← What does this code mean?1 Results