Volvo CEM P1 (Central Electronic Module)
Issues are often related to: water damage, internal damage to the electronics, immobilizer errors, engine starts issue, brake system control issues, CAN bus communication issues, etc.
Module location:
Passenger side under glove-box.
Recommended testing before replacing module:
Fuses
Connection
Battery
Wires
Communication with diagnostic tool
Supported part-numbers:
8690719, 8690720, 8690722, 30728906, 30765015, 31254317, 30765471, 31254903, 31254749, 31296881, 31327215
Ask your hardware seller about any warranty’s the product may have, as we cannot provide any hardware warranty.
List of vehicles, which have such modules:
C30 - (2007 – 2013) P1
S40 - (2004 – 2012) P1
V50 - (2004 – 2012) P1
C70 Convertible - (2006– 2013) P1