Every control module on the 2022-2026 Volvo C40 Recharge — where it lives, replacement time, and what it takes to program a replacement. Modules marked dealer / factory tool won't work after a part swap alone — budget for programming.
Battery Energy Control Module (BECM) 8.5 hr R&R dealer / factory tool +1.0 hr ▸ programming details
📍 Under rear cargo floor, integrated with high-voltage battery pack
🔧 VIDA with Tech Tool Web subscription
⚠️ High-voltage system; requires HV safety certification and isolation procedures. Module replacement typically requires battery pack removal or extensive disassembly.
Transmission Control Module (TCM) 4.0 hr R&R dealer / factory tool +0.8 hr ▸ programming details
📍 Integrated with rear electric drive unit
🔧 VIDA with Tech Tool Web subscription
⚠️ Single-speed transmission; module controls rear motor and torque distribution in dual-motor AWD variants.
Electric Motor Control Module (EMCM) 3.2 hr R&R dealer / factory tool +1.0 hr ▸ programming details
📍 Front motor compartment, mounted on electric drive unit
🔧 VIDA with Tech Tool Web subscription
⚠️ Pure electric vehicle; no traditional ECM. High-voltage disconnect required before service.
Power Steering Control Module (PSCM) 2.8 hr R&R dealer / factory tool +0.6 hr ▸ programming details
📍 Integrated with electric power steering column assembly, under dash
🔧 VIDA with Tech Tool Web subscription
⚠️ Electric power steering; module integrated with steering column. Steering angle sensor calibration required after replacement.
Central Gateway Module (CGW) 2.5 hr R&R dealer / factory tool +1.5 hr ▸ programming details
📍 Behind center console, near tunnel area
🔧 VIDA with Tech Tool Web subscription
⚠️ Primary security gateway; controls network access and module authentication. Replacement requires extensive reconfiguration of vehicle systems.
Active Chassis Control Module (ACCM) 2.2 hr R&R dealer / factory tool +0.6 hr ▸ programming details
📍 Under rear cargo floor, near battery pack
🔧 VIDA with Tech Tool Web subscription
⚠️ Optional adaptive suspension; controls electronic dampers. Only present on vehicles with Four-C chassis option.
Climate Control Module (CCM) 2.0 hr R&R dealer / factory tool +0.4 hr ▸ programming details
📍 Behind center stack, integrated with HVAC unit
🔧 VIDA with Tech Tool Web subscription
⚠️ Electric heat pump system; refrigerant recovery/recharge required if HVAC unit disturbed.
Passive Entry Passive Start Module (PEPS) 2.0 hr R&R dealer / factory tool +1.0 hr ▸ programming details
📍 Center console area, integrated with CGW or CEM
🔧 VIDA with Tech Tool Web subscription
⚠️ Key fob programming and immobilizer pairing required. All keys must be present during programming.
Central Electronic Module (CEM) 1.8 hr R&R dealer / factory tool +1.2 hr ▸ programming details
📍 Behind glove box, passenger side lower dash
🔧 VIDA with Tech Tool Web subscription
⚠️ Acts as body control module; manages lighting, wipers, central locking, and coordinates with CGW. Critical module requiring VIN programming.
Active High Beam Control Module (AHB) 1.8 hr R&R dealer / factory tool +0.5 hr ▸ programming details
📍 Integrated with headlight assemblies, left and right
🔧 VIDA with Tech Tool Web subscription
⚠️ LED matrix headlights with active beam control; headlight aim calibration required after replacement.
Telematics Control Module (TCU) 1.8 hr R&R dealer / factory tool +0.6 hr ▸ programming details
📍 Behind center console, near CGW
🔧 VIDA with Tech Tool Web subscription
⚠️ Manages cellular connectivity, Volvo On Call services, and OTA updates. Subscription reactivation may be required.
Brake Control Module (BCM) 1.5 hr R&R dealer / factory tool +0.8 hr ▸ programming details
📍 Engine compartment, driver side near firewall
🔧 VIDA with Tech Tool Web subscription
⚠️ Integrates ABS, stability control, and regenerative braking coordination. Brake bleeding required after replacement.
Power Tailgate Module (PTM) 1.5 hr R&R aftermarket tool +0.3 hr ▸ programming details
📍 Tailgate, driver side interior
🔧 Autel MaxiSys or Launch X431
⚠️ Controls power liftgate operation; height programming and pinch protection calibration may be required.
Blind Spot Information System Module (BLIS) 1.5 hr R&R dealer / factory tool +0.8 hr ▸ programming details
📍 Rear bumper, left and right corners
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⚠️ Dual radar sensors for blind spot detection; bumper removal required. Calibration typically automatic after coding.
Infotainment Control Module (ICM) 1.5 hr R&R dealer / factory tool +0.8 hr ▸ programming details
📍 Behind center touchscreen display, center stack
🔧 VIDA with Tech Tool Web subscription
⚠️ Android Automotive OS-based system; requires Google account integration and over-the-air update capability after replacement.
Supplemental Restraint System Module (SRS) 1.2 hr R&R dealer / factory tool +0.5 hr ▸ programming details
📍 Center console tunnel, below center stack
🔧 VIDA with Tech Tool Web subscription
⚠️ Battery disconnect required; wait 3+ minutes before service to allow capacitor discharge.
Door Control Module (DCM) 1.2 hr R&R aftermarket tool +0.3 hr ▸ programming details
📍 Inside each door, behind trim panel
🔧 Autel MaxiSys or Launch X431
⚠️ Controls power windows, mirrors, locks, and puddle lights. Window auto-up/down relearn typically required.
Surround View Camera Module (SVCM) 1.0 hr R&R dealer / factory tool +0.5 hr ▸ programming details
📍 Multiple locations: front grille, side mirrors, tailgate
🔧 VIDA with Tech Tool Web subscription
⚠️ 360-degree camera system; individual camera replacement requires system recalibration.
Driver Information Module (DIM) 1.0 hr R&R dealer / factory tool +0.5 hr ▸ programming details
📍 Instrument cluster housing, behind steering wheel
🔧 VIDA with Tech Tool Web subscription
⚠️ Digital cluster; mileage programming requires dealer authentication and VIN lock.
Park Assist Module (PAM) 1.0 hr R&R aftermarket tool +0.3 hr ▸ programming details
📍 Rear cargo area, driver side trim panel
🔧 Autel MaxiSys or Launch X431
⚠️ Controls parking sensors; sensor replacement may require individual sensor coding.
Seat Control Module (SCM) 0.8 hr R&R aftermarket tool +0.2 hr ▸ programming details
📍 Under front seats, driver and passenger
🔧 Autel MaxiSys or Launch X431
⚠️ Controls power seat adjustment, heating, ventilation, and massage functions. Memory settings may require relearning.
12V Battery Management Module (12V-BMM) 0.8 hr R&R aftermarket tool +0.2 hr ▸ programming details
📍 Front motor compartment, near 12V battery
🔧 Autel MaxiSys or Launch X431
⚠️ Manages DC-DC converter and 12V battery charging from HV system. Battery registration required after 12V battery replacement.
Aftermarket tool coverage varies by software version and vehicle build — treat "aftermarket tool" rows as "usually possible" and verify against your tool maker's coverage list before promising a customer. Spot a wrong location or hour?
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