Volvo S60 2013 Door Lock not working.

[SU-AM]

Volvo S60 2013 Two front door locks not working.
Can't open from inside.

DTCs in the car

Units in the car
Sus Am - GB
Smethwick
b662HU West Midlands
07729624789
Date of issue
2/27/2026 2:01:28 PM
Tachometer state: 235 655 km Next service in: 13 130 km
Engine oil level: 44.0 mm Engine oil temperature: 10 °C
Dpf: 22.2 g
CEM-B110877 Driver door central locking motor. Mechanical Failures. Commanded position not reachable.
CEM-B110977 Passenger door central locking motor. Mechanical Failures. Commanded position not reachable.
CEM-B110B77 Rear door passenger side central locking motor. Mechanical Failures. Commanded position not reachable.
ECM-P146323 A/C Pressure Sensor Insufficient Pressure Change. General Signal Failures. Signal stuck low.
ECM-P064500 A/C Clutch Relay Control Circuit. General Failure Information. No sub type information.
DDM-B10EB15 Driver door double locking motor. General Electrical Failures. Circuit short to battery or open.
DDM-B110815 Driver door central locking motor. General Electrical Failures. Circuit short to battery or open.
DDM-B12B615 Front Lock Motor Common Circuit. General Electrical Failures. Circuit short to battery or open.
DDM-B11BD15 Mirror Fold. General Electrical Failures. Circuit short to battery or open.
DDM-U014000 Lost Communication With Central electronic module. General Failure Information. No sub type information.
PDM-B10EC15 Passenger door double locking motor. General Electrical Failures. Circuit short to battery or open.
PDM-B110915 Passenger door central locking motor. General Electrical Failures. Circuit short to battery or open.
PDM-B12B615 Front Lock Motor Common Circuit. General Electrical Failures. Circuit short to battery or open.
PDM-B11BD15 Mirror Fold Relay. General Electrical Failures. Circuit short to battery or open.
PDM-U014000 Lost Communication With Central electronic module. General Failure Information. No sub type information.
PDM-U019900 Lost Communication With ""Door Control Module A"". General Failure Information. No sub type information.
PSCM-U300362 Battery Voltage. Algorithm Based Failures. Signal compare failure.
SRS-C006468 Roll Rate Sensor. Algorithm Based Failures. Event information.
IAM-B1A5611 Antenna. General Electrical Failures. Circuit short to ground.
AUD-U300017 Control Module. General Electrical Failures. Circuit voltage above threshold

A/C also not working.

[T5 T6 Schnappi]

@SU-AM disconnect the main battery for 15 minutes. Measure the battery voltage before reconnect it. It should be above 12,5V. If not, charge or replace the battery. After reconnecting, clear all codes and perform the alternator test, that can be done in the advanced options of the CEM. You have a voltage problem. Additionally the locks of all P3s are cheap garbage and known to fail at a certain age, especially if you constantly slam the doors. If the errors stay after clearing codes, check the connection between the chassis and the doors/door modules. The cables inside the door are also known to chafe through and short circut.

[T5 T6 Schnappi]

You can get documents with everything regarding electrics like circuit diagrams, module locations, cable routings, ground connections etc. here: https://volvodiag.com/ewd-online-eng/
In this forum thread https://forum.d5t5.com/topic/249/vida-2014d-2015a-windows-11/24 , you can get a Win 10/11 compatible version of VIDA to look up the descriptions and fault tracings for all those error codes.