Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
2021 Volvo S90 T8 Recharge InscriptionFACTORY OEM SERVICE PROCEDURE
Electrical Equipment - Design
- (12 V Socket)
- (12 V Socket, Luggage Compartment)
- (Accessory Gateway Unit (AGU))
- (Alcohol Lock)
- (Antenna, Keyless Vehicle)
- (Battery Backed-Up Sounder (BBS))
- (Center Console Switch Module CCSM)
- (Central Locking Switch)
- (Converter, Power Outlet Passenger Compartment)
- (Coolant Temperature Sensor, Water Cooled Charge Air Cooler)
- (Driver Door Module (DDM))
- (Driver Door Switch Cluster Dds)
- (Driver Information Module (Dim))
- (Footlocker Lock Motor)
- (Footlocker Lock Status Switch)
- (Foot Movement Detection Module FMDM)
- (Gear Shift Paddles)
- (Heated Nozzle, Windshield Washer)
- (Heated Wiper Blade)
- (Horn)
- (Interior Motion Sensor (IMS))
- (Lounge Console Motion Module (LCMM))
- (Lounge Console Position Control Motor)
- (Lounge Console Power Module (LCPM))
- (OBD Firewall Module (OFM))
- (Passenger Airbag Cut-Off Switch PACOS)
- (Passenger Door Module (PDM))
- (Power Operated Tailgate Switch)
- (Power Outlet, Passenger Compartment)
- (Power Seat Module Driver (PSMD))
- (Power Seat Module Passenger (PSMP))
- (Pump, Water Cooled Charge Air Cooler)
- (Rain And Light Sensor RLSM)
- (Rear Console Switch Module RCSM)
- (Rear Door Module RDM)
- (Rear Passenger Side Door Switches RPDS)
- (Remote Key)
- (RFID Antenna)
- (RFID Unit)
- (Seat Locking Motor)
- (Side Obstacle Detection Control Module Left (SODL))
- (Side Obstacle Detection Control Module Right (SODR))
- (Start And Brake Switch Module SBSM)
- (Sun Sensor)
- (Switch, Fold Down Release, 2ND Row Seat)
- (Switch, Seat Memory And Door Lock)
- (Switch And Control Panel, Power Seat)
- (Switch Module, Instrument Panel)
- (Switch Panel, Power Seat)
- (Vehicle Computational Unit 1 (VCU1))
- (Washer Fluid Level Sensor)
- (Washer Fluid Pump, Headlights)
- (Washer Pump, Windshield)
- (Wide Angle Vision Module (WAM))
- (Window Control Switch)
- (Wiper Motor Module WMM)
Factory Service Tools
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.