🌍 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.

2015 MAZDA CX-3

2.0L I4 PE-VPSFWDAUTOMATICgas
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Dead battery / stuck in Park? Emergency neutral procedure for this CX-3
Every control module on the 2015-2017 Mazda CX-3 — 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)4.5 hr R&Rdealer / factory tool +1.0 hrautomatic transmission only▸ programming details
📍 Integrated with valve body inside automatic transmission (SKYACTIV-Drive 6-speed)
🔧 Mazda MMDS with VCM II
⚠️ Requires transmission pan removal and fluid change; VIN and adaptive values must be programmed
Electric Power Steering Control Module (EPS-CM)2.0 hr R&Rdealer / factory tool +0.5 hr▸ programming details
📍 Integrated with steering column assembly, below instrument panel
🔧 Mazda MMDS with VCM II
⚠️ Steering angle sensor calibration required after replacement; column removal necessary
4WD Control Module (4WD-CM)1.8 hr R&Rdealer / factory tool +0.5 hrAWD models only▸ programming details
📍 Under vehicle, mounted to rear differential assembly
🔧 Mazda MMDS with VCM II
⚠️ Controls active torque split rear differential; configuration and VIN writing required
Smart City Brake Support Control Module (SCBS-CM)1.5 hr R&Rdealer / factory tool +0.8 hrwith Smart City Brake Support (Touring and Grand Touring trims)▸ programming details
📍 Behind windshield, top center of dashboard, integrated with forward sensing camera
🔧 Mazda MMDS with VCM II
⚠️ Windshield replacement requires recalibration; camera aim procedure mandatory
ABS/DSC Control Module (ABS/DSC)1.5 hr R&Rdealer / factory tool +0.5 hr▸ programming details
📍 Engine compartment, driver side front corner near fender, integrated with hydraulic unit
🔧 Mazda MMDS with VCM II
⚠️ Brake bleeding required after replacement; VIN and vehicle configuration coding mandatory
Occupant Classification System Module (OCS)1.5 hr R&Rdealer / factory tool +0.5 hr▸ programming details
📍 Integrated with passenger seat frame, under seat cushion
🔧 Mazda MMDS with VCM II
⚠️ Seat removal required; calibration with known weights mandatory after replacement
Powertrain Control Module (PCM)1.2 hr R&Rdealer / factory tool +0.8 hr▸ programming details
📍 Engine compartment, driver side firewall, mounted to bulkhead below brake master cylinder
🔧 Mazda MMDS with VCM II
⚠️ VIN writing and immobilizer pairing required; CGW authentication needed for programming
Climate Control Module (CCM)1.2 hr R&Raftermarket tool +0.2 hr▸ programming details
📍 Behind center dashboard, integrated with HVAC control panel
🔧 Mazda MMDS or Autel MaxiSys
⚠️ Basic relearn possible with aftermarket tools; full configuration easier with MMDS
Audio Unit (AU)1.0 hr R&Raftermarket tool +0.3 hr▸ programming details
📍 Center dashboard, behind 7-inch touchscreen display
🔧 Mazda MMDS or Autel MaxiSys
⚠️ Basic functions work without coding; full feature activation may require MMDS
Body Control Module (BCM)1.0 hr R&Rdealer / factory tool +1.2 hr▸ programming details
📍 Behind driver side lower dashboard panel, above fuse box
🔧 Mazda MMDS with VCM II
⚠️ Controls lighting, wipers, power windows, door locks; requires full vehicle configuration and CGW authentication
Keyless Control Module / Immobilizer Control Module (KCM/ICM)1.0 hr R&Rdealer / factory tool +1.0 hr▸ programming details
📍 Behind center dashboard, near steering column
🔧 Mazda MMDS with VCM II
⚠️ All keys must be re-registered; PCM and BCM pairing required; security authentication mandatory
CAN Gateway Module (CGW)0.8 hr R&Rdealer / factory tool +1.5 hr▸ programming details
📍 Behind driver side lower dashboard panel, near BCM
🔧 Mazda MMDS with VCM II
⚠️ Security gateway; replacement requires dealer authentication and all modules may need reconfiguration
Restraints Control Module (RCM)0.8 hr R&Rdealer / factory tool +0.3 hr▸ programming details
📍 Center console, beneath center stack trim, forward of shifter
🔧 Mazda MMDS with VCM II
⚠️ Battery disconnect and 90-second wait required before removal; crash data must be cleared
Parking Sensor Control Module (PSM)0.7 hr R&Raftermarket tool +0.2 hrwith rear parking sensors▸ programming details
📍 Rear cargo area, driver side trim panel
🔧 Mazda MMDS or Autel MaxiSys
⚠️ Sensor calibration may be required after replacement
Instrument Cluster (IC)0.6 hr R&Rdealer / factory tool +0.5 hr▸ programming details
📍 Instrument panel, behind steering wheel
🔧 Mazda MMDS with VCM II
⚠️ Mileage programming and VIN writing required; CGW authentication needed
Rear View Camera Module (RVM)0.5 hr R&Rrelearn only +0.1 hrwith backup camera (standard on most trims)▸ programming details
📍 Integrated with rear liftgate handle assembly
🔧 Self-calibration via ignition cycle
⚠️ Typically plug-and-play; may require display calibration via audio unit menu
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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