🌍 International coverage, work in progress. This Russian-market vehicle is part of our hand-curated international catalog. We are filling in labor times, torque specs and fluids as fast as we can verify them, so some numbers may be missing or marked estimated for now. Do you work on these vehicles in the EU, Russia, or the JDM scene? Help us get it right: send real shop times or corrections to [email protected], or request the data you need and it joins the verification queue.
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2024 MAZDA CX-70

3.3L Turbo I6•AWD•AUTOMATIC•gas•turbo
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Every control module on the 2024-2026 Mazda CX-70 — 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.
Transmission Control Module (TCM)2.5 hr R&Rsecurity gateway +1.0 hr▸ programming details
📍 Integrated with 8-speed automatic transmission body, driver side of transmission case
🔧 Mazda MMDS + VCM II
⚠️ Transmission removal required; VIN and adaptive values must be programmed; CGW authentication required
Electric Power Steering Control Module (EPS-CM)2.0 hr R&Rsecurity gateway +0.5 hr▸ programming details
📍 Integrated with steering column assembly, below instrument panel
🔧 Mazda MMDS + VCM II
⚠️ Steering angle sensor calibration required after replacement; VIN programming mandatory
Dynamic Stability Control Module (DSC)1.5 hr R&Rsecurity gateway +0.5 hr▸ programming details
📍 Engine compartment, driver side near brake master cylinder
🔧 Mazda MMDS + VCM II
⚠️ Integrated hydraulic unit; brake bleeding required after replacement; VIN programming mandatory
Lane Departure Warning Module (LDWS)1.5 hr R&Rsecurity gateway +1.0 hr▸ programming details
📍 Integrated with Forward Sensing Camera behind rearview mirror
🔧 Mazda MMDS + VCM II + Aiming Tool
⚠️ Lane keep assist function; shares camera with FSC; calibration required
Mazda Connect Communication Module Unit (CMU)1.5 hr R&Rdealer / factory tool +0.5 hr▸ programming details
📍 Behind center display screen in dashboard
🔧 Mazda MMDS + VCM II
⚠️ 10.25-inch or 12.3-inch display; navigation and connected services require activation
Connectivity Master Unit (CMU-T)1.5 hr R&Rdealer / factory tool +0.5 hr▸ programming details
📍 Behind center display or integrated with CMU
🔧 Mazda MMDS + VCM II
⚠️ Handles Mazda Connected Services; subscription activation required after replacement
All-Wheel Drive Control Module (AWD-CM)1.5 hr R&Rdealer / factory tool +0.5 hr▸ programming details
📍 Under vehicle, mounted on transfer case or rear differential
🔧 Mazda MMDS + VCM II
⚠️ i-Activ AWD system; torque distribution calibration required; all CX-70 models have AWD standard
i-ELOOP Control Module (i-ELOOP)1.2 hr R&Rsecurity gateway +0.5 hr▸ programming details
📍 Engine compartment, near capacitor unit (if equipped)
🔧 Mazda MMDS + VCM II
⚠️ Regenerative braking capacitor system; not available on all trims; high-voltage safety precautions required
Powertrain Control Module (PCM)1.2 hr R&Rsecurity gateway +1.0 hr▸ programming details
📍 Engine compartment, driver side firewall area, mounted on bulkhead
🔧 Mazda MMDS + VCM II
⚠️ Requires VIN programming and immobilizer pairing through CAN Gateway; dealer subscription mandatory
Climate Control Module (CCM)1.2 hr R&Rdealer / factory tool +0.3 hr▸ programming details
📍 Behind center dash HVAC control panel
🔧 Mazda MMDS + VCM II
⚠️ Dual-zone or tri-zone depending on trim; configuration for installed options required
Body Control Module (BCM)1.0 hr R&Rsecurity gateway +0.8 hr▸ programming details
📍 Behind driver side lower dash panel, above fuse box
🔧 Mazda MMDS + VCM II
⚠️ Controls lighting, wipers, power windows; requires full configuration for vehicle options
CAN Gateway Module (CGW)1.0 hr R&Rsecurity gateway +1.5 hr▸ programming details
📍 Behind driver side lower dash panel or center console area
🔧 Mazda MMDS + VCM II
⚠️ Security gateway for all module programming; replacement requires dealer-level authentication and full vehicle reconfiguration
Power Liftgate Module (PLG)1.0 hr R&Rdealer / factory tool +0.3 hr▸ programming details
📍 Rear liftgate, driver side trim panel
🔧 Mazda MMDS + VCM II
⚠️ Hands-free power liftgate; height memory programming required
Camera Control Module (CCM)1.0 hr R&Rdealer / factory tool +0.5 hr▸ programming details
📍 Behind rearview mirror or integrated with forward sensing camera
🔧 Mazda MMDS + VCM II
⚠️ 360-degree camera system; calibration and configuration required for all camera views
Instrument Cluster (IC)1.0 hr R&Rsecurity gateway +0.5 hr▸ programming details
📍 Behind instrument panel, driver side dash
🔧 Mazda MMDS + VCM II
⚠️ 12.3-inch TFT display; mileage programming requires dealer authentication; VIN must match
Door Module (DM)0.8 hr R&Raftermarket tool +0.2 hr▸ programming details
📍 Inside each door (four modules: FL, FR, RL, RR)
🔧 Autel or Launch
⚠️ Controls power windows, mirrors, locks per door; typically auto-configures on CAN network
Restraints Control Module (RCM)0.8 hr R&Rsecurity gateway +0.5 hr▸ programming details
📍 Center console area, beneath center stack or under front seats
🔧 Mazda MMDS + VCM II
⚠️ Battery disconnect required; crash data must be cleared; occupant classification calibration needed
Adaptive Front-lighting System Module (AFS)0.8 hr R&Rdealer / factory tool +0.3 hr▸ programming details
📍 Behind each headlight assembly (left and right modules)
🔧 Mazda MMDS + VCM II
⚠️ LED adaptive headlights; aiming and calibration required after replacement
Keyless Control Module (KCM)0.8 hr R&Rsecurity gateway +0.8 hr▸ programming details
📍 Behind center console or integrated with BCM
🔧 Mazda MMDS + VCM II
⚠️ All key fobs must be re-registered; immobilizer pairing with PCM required
Parking Sensor Module (PSM)0.6 hr R&Raftermarket tool +0.2 hr▸ programming details
📍 Rear cargo area, driver side trim panel
🔧 Autel or Launch
⚠️ Front and rear parking sensors; calibration typically automatic after installation
Seat Control Module (SCM)0.6 hr R&Raftermarket tool +0.2 hr▸ programming details
📍 Under driver and passenger front seats (two modules)
🔧 Autel or Launch
⚠️ Power seat adjustment, heating, ventilation, and memory; typically no coding required
Wireless Charging Module (WCM)0.5 hr R&Rno coding
📍 Center console, front storage area
⚠️ Qi wireless phone charging; typically plug-and-play, no coding required
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? Tell us — corrections ship fast here.
🔧 Database maintained under the daily editorial review of Chris Hackleman · Master Technician · 20+ years.
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