VIN / Build Split
Verify exact Passat trim, drivetrain, engine, and installed safety systems by VIN before service.
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2020 Volkswagen Passat Supported Services
2020 Volkswagen Passat
ADAS calibration, module programming, and security relearns
Passat-specific trim/service details require VIN and source review.
Technical snapshot
- Platform A33
- CAN Architecture -
- Security -
OVERVIEW
Expert ADAS calibration, module programming, and diagnostic recovery for the 2020 Volkswagen Passat. On this vehicle we cover this A33 platform vehicle. Mobile across the DFW Metroplex; mail-in module work is temporarily unavailable.
Platform
A33
Production
2010-2022
Trim Levels
Passat-specific trim/service details require VIN and source review.
Drivetrain
FWD
Engine
-
CAN Speed
-
YEAR-SPECIFIC NOTES
Exact-year service summary for 2020 Volkswagen Passat
Electronic systems coverage
This 2020 Volkswagen Passat page does not list sensor-system records yet; module, security, and programming support is confirmed by VIN before service.
View systemsProgrammable modules
This page indexes 13 programmable module records across ECU and TCU/TCM coverage.
View modulesGateway and security
Gateway and immobilizer access is checked by VIN before service.
View securityCore Auto Logic capability
Core Auto Logic supports exact-year diagnostics, module programming, and security-access planning for the 2020 Volkswagen Passat using the documented module data on this page.
Choose a sectionWhat changes on this exact year
VIN and build split
Verify exact Passat trim, drivetrain, engine, and installed safety systems by VIN before service.
Tool access for this exact year
Representative tool access paths for this exact model year, gated by the vehicle data and source packet we currently trust.
Factory scan, coding, and calibration access
VW ODIS-S / ODIS-E
Factory routines and secure server authorization control this path when aftermarket coverage is not enough for the VIN.
OEM subscription required
Make-level OEM tool map plus exact-year gateway and ADAS fields.
Bench cloning and chip-level recovery
Alientech / Autotuner / Orange5 / Scanmatik / Flex / VVDI2 / PCMFlash / CGDI / X-Prog
Used only when the module, donor data, EEPROM, MCU, or crash-data workflow requires bench or chip-level handling.
Bench/chip-level only
Bench programmer source packet plus exact-year module/security records.
Choose a section to view data
SUPPORTED SYSTEMS
What we service on this vehicle
Documented module coverage for the 2020 Volkswagen Passat. Counts reflect modules our techs have programmed or calibrated on this exact platform.
Engine / ECU Programming
8 modules documented
Powertrain reprogramming, calibration updates, replacement ECU configuration and security access.
Open Modules tabTCU / Transmission
5 modules documented
Transmission control module reprogramming, adaptive learning reset and replacement TCM clone.
Open Modules tabNeed something not listed? Most undocumented modules can still be programmed.
Get a Quote WHAT WE RESOLVE
Common issues on this vehicle
Common Volkswagen Passat issues we resolve on this platform: Module programming for replacement ECU/PCM, BCM, TCU, or accessory modules - A33 platform standard CAN.
ADAS CALIBRATION MATRIX
ADAS systems on this vehicle
No ADAS systems documented for this vehicle.
ECU MODULES
ECU Modules
ECM - Bosch MED17.5.25 - 1.4L TSI CZDA x1
- PART
- MED17.5.25
- MFG
- Bosch
- PROTOCOL
- OBD / BENCH / BOOT
- CODING
- Yes
- CLONE
- Verify
- CHIP/MCU
- TC1782
- NOTES
- Cross-checked professional module support evidence. Applies to 2020 within source span 2014-2022. Access methods: OBD / BENCH / BOOT. Engine: 1.4L TSI CZDA.
ECM - Bosch EDC17C74 - 1.6L TDI DCXA x1
- PART
- EDC17C74
- MFG
- Bosch
- PROTOCOL
- OBD / BENCH / BOOT
- CODING
- Yes
- CLONE
- Verify
- CHIP/MCU
- TC1793
- NOTES
- Cross-checked professional module support evidence. Applies to 2020 within source span 2014-2022. Access methods: OBD / BENCH / BOOT. Engine: 1.6L TDI DCXA.
ECM - Continental SIMOS18.1 - 1.8L TSI CPKA x1
- PART
- SIMOS18.1
- MFG
- Continental
- PROTOCOL
- OBD / BOOT
- CODING
- Yes
- CLONE
- Verify
- CHIP/MCU
- TC1791
- NOTES
- Cross-checked professional module support evidence. Applies to 2020 within source span 2014-2022. Access methods: OBD / BOOT. Engine: 1.8L TSI CPKA.
ECM - Continental SIMOS12.1 - 1.8L TSI CJSA x1
- PART
- SIMOS12.1
- MFG
- Continental
- PROTOCOL
- OBD / BENCH / BOOT
- CODING
- Yes
- CLONE
- Verify
- CHIP/MCU
- TC1797
- NOTES
- Cross-checked professional module support evidence. Applies to 2020 within source span 2014-2022. Access methods: OBD / BENCH / BOOT. Engine: 1.8L TSI CJSA.
ECM - Bosch EDC17CP14 - 2.0L CBA x1
- PART
- EDC17CP14
- MFG
- Bosch
- PROTOCOL
- OBD / BENCH / BOOT
- CODING
- Yes
- CLONE
- Verify
- CHIP/MCU
- TC1796
- NOTES
- Cross-checked professional module support evidence. Applies to 2020 within source span 2014-2022. Access methods: OBD / BENCH / BOOT. Engine: 2.0L CBA.
ECM - Bosch EDC17CP74 - 2.0L TDI SCR DDAA x1
- PART
- EDC17CP74
- MFG
- Bosch
- PROTOCOL
- OBD / BENCH / BOOT
- CODING
- Yes
- CLONE
- Verify
- CHIP/MCU
- TC1793
- NOTES
- Cross-checked professional module support evidence. Applies to 2020 within source span 2014-2022. Access methods: OBD / BENCH / BOOT. Engine: 2.0L TDI SCR DDAA.
ECM - Continental SIMOS18.2 - 2.0L TSI CHHB x1
- PART
- SIMOS18.2
- MFG
- Continental
- PROTOCOL
- OBD / BOOT
- CODING
- Yes
- CLONE
- Verify
- CHIP/MCU
- TC1791
- NOTES
- Cross-checked professional module support evidence. Applies to 2020 within source span 2014-2022. Access methods: OBD / BOOT. Engine: 2.0L TSI CHHB.
ECM - Bosch MED17.1.6 - 3.2L 24 V6 - x1
- PART
- MED17.1.6
- MFG
- Bosch
- PROTOCOL
- OBD / BENCH / BOOT
- CODING
- Yes
- CLONE
- Verify
- CHIP/MCU
- TC1797
- NOTES
- Cross-checked professional module support evidence. Applies to 2020 within source span 2014-2022. Access methods: OBD / BENCH / BOOT. Engine: 3.2L 24 V6 -.
TCU / TCM TRANSMISSION MODULES
TCU / TCM Transmission Modules
TCM - Temic DQ200 G2 - 1.4L TSI CZEA DQ200 G2
- PART
- DQ200 G2
- MFG
- Temic
- PROTOCOL
- OBD / BENCH
- CODING
- Yes
- CLONE
- Verify
- CHIP/MCU
- TC1782
- NOTES
- Cross-checked professional module support evidence. Applies to 2020 within source span 2014-2022. Access methods: OBD / BENCH. Engine: 1.4L TSI CZEA.
TCM - Temic DQ250 (MQB) - 2.0L TDI DFCA DQ250 (MQB)
- PART
- DQ250 (MQB)
- MFG
- Temic
- PROTOCOL
- OBD / BENCH
- CODING
- Yes
- CLONE
- Verify
- CHIP/MCU
- TC1766
- NOTES
- Cross-checked professional module support evidence. Applies to 2020 within source span 2014-2022. Access methods: OBD / BENCH. Engine: 2.0L TDI DFCA.
TCM - Temic DQ381 - 2.0L TDI CRLB DQ381
- PART
- DQ381
- MFG
- Temic
- PROTOCOL
- OBD / BENCH
- CODING
- Yes
- CLONE
- Verify
- CHIP/MCU
- SH72549
- NOTES
- Cross-checked professional module support evidence. Applies to 2020 within source span 2014-2022. Access methods: OBD / BENCH. Engine: 2.0L TDI CRLB.
TCM - Continental DQ500 (MQB) - 2.0L TDI SCR CUAA DQ500 (MQB)
- PART
- DQ500 (MQB)
- MFG
- Continental
- PROTOCOL
- OBD / BENCH
- CODING
- Yes
- CLONE
- Verify
- CHIP/MCU
- SH72549
- NOTES
- Cross-checked professional module support evidence. Applies to 2020 within source span 2014-2022. Access methods: OBD / BENCH. Engine: 2.0L TDI SCR CUAA.
TCM - Temic DQ200 (MQB) - 2.0L TSI R DNUE DQ200 (MQB)
- PART
- DQ200 (MQB)
- MFG
- Temic
- PROTOCOL
- OBD / BENCH
- CODING
- Yes
- CLONE
- Verify
- CHIP/MCU
- TC1766
- NOTES
- Cross-checked professional module support evidence. Applies to 2020 within source span 2014-2022. Access methods: OBD / BENCH. Engine: 2.0L TSI R DNUE.
ARCHITECTURE & CONNECTIVITY
Architecture & Connectivity
- Body Construction
- Midsize sedan unibody; verify repair and calibration procedure by VIN.
- OBD Protocol
- ISO 15765-4 CAN
- ECU/TCM Unlocking
- Contact us
- ECU/TCM Flashing
- Contact us
FREQUENTLY ASKED QUESTIONS
FAQ
How much does ADAS calibration cost for a 2020 Volkswagen Passat?
ADAS calibration pricing for a 2020 Volkswagen Passat depends on which of its ADAS systems need work after a repair. We provide a fixed quote after confirming the operations performed - send the VIN, the repair scope (windshield R&R, bumper work, alignment, collision), and any DTCs so the quote response can include a real number.
Can you reset the airbag light on a 2020 Volkswagen Passat?
Yes. The 2020 Volkswagen Passat uses a factory SRS control module that we support. We read and clear stored crash data, then restore the module to factory status so the airbag warning light goes out and the system returns to full operation. Mobile diagnosis and programming are the active service path. Mail-in bench intake is temporarily unavailable. Send the part number and a description of what triggered the light, and we will provide a quote and scheduling window.
What is needed after replacing the windshield on a 2020 Volkswagen Passat?
After windshield replacement on a 2020 Volkswagen Passat, the forward-facing ADAS camera typically requires recalibration before lane-keep, pre-collision, and adaptive-cruise systems return to operation. We perform the calibration on-site in the DFW Metroplex with OE target fixtures. Mail-in intake is temporarily unavailable.
How long does a 2020 Volkswagen Passat module service take?
Most 2020 Volkswagen Passat onsite jobs are typically scheduled within 24-48 hours once vehicle readiness, access, and route timing are confirmed. This vehicle has roughly 13 programmable modules documented in our database (8 ECU, 0 BCM, 5 TCU, 0 ABS, plus IPC/SAS/gateway/accessory). Mobile module work and ADAS calibration are scheduled in the DFW service area after quote review. Mail-in module intake is temporarily unavailable.
Do you cover the 2020 Volkswagen Passat on-site, or is this mail-in only?
We run a mobile unit across the DFW Metroplex for on-vehicle work (ADAS calibration, key programming, IMMO pairing, post-repair recoding, and supported module work). Mail-in module intake is temporarily unavailable. Quote the work and we will confirm the active service path for the 2020 Volkswagen Passat. Do not ship a module unless support confirms next steps.
What kind of warranty do you offer on 2020 Volkswagen Passat programming?
Every programming, cloning, and calibration job on the 2020 Volkswagen Passat is backed by a workmanship warranty covering the scope of work we performed: 1-year unlimited on all flashes, clones, and ADAS calibrations. If a module we programmed or a calibration we performed fails to function as expected, return it and we restore it at no charge. The warranty covers our work; it does not cover unrelated mechanical or electrical failure of the module itself.
Can you program a 2020 Volkswagen Passat with no working keys (all-keys-lost)?
Yes, our key programming specialists handle all-keys-lost scenarios on the 2020 Volkswagen Passat. Submit the VIN and we will confirm the procedure and quote before scheduling.
Which modules on a 2020 Volkswagen Passat can you actually service?
We program, clone, repair, or replace the full programmable-module stack on a 2020 Volkswagen Passat. For this vehicle our database documents:
- 8 engine control (ECU/PCM)
- 5 transmission control (TCU/TCM)
Send the VIN and the operations performed and we will confirm support and pricing.
Additional Module Part Numbers
Additional OEM-sourced part numbers for the 2020 Volkswagen Passat covering ADAS, ECU/PCM, BCM, TCU/TCM, SRS, ABS/EBCM, instrument cluster (IPC), gateway, and steering angle sensor modules when available. These reference numbers assist technicians with module identification and sourcing prior to programming.
- ECU / PCM Part Numbers
- MED17.5.25, EDC17C74, SIMOS18.1, SIMOS12.1, EDC17CP14, EDC17CP74, SIMOS18.2, MED17.1.6
- TCU / TCM Part Numbers
- DQ200 G2, DQ250 (MQB), DQ381, DQ500 (MQB), DQ200 (MQB)
Part numbers are OEM base references. Verify exact suffix via VIN-specific build data before ordering. Core Auto Logic provides mobile programming services for all listed modules in the DFW area.
Different trim or build?
Send your VIN and we'll confirm exact module support and pricing in the quote response.
Hit a security wall? We've got the keys.
1-year unlimited warranty on every flash and calibration.
Shared module fitment
Vehicles sharing modules with the 2020 Volkswagen Passat
These vehicles use one or more of the same replacement modules indexed for this vehicle.