SAS Crash Data Reset
Bench assessment and supported clearing of stored collision or crash-related data in compatible steering angle sensor modules.
SAS • STEERING ANGLE SENSOR • ZERO POINT • CRASH DATA
Steering Angle Sensor (SAS) Crash Data Reset & Repair
Specialist steering angle sensor reset, SAS crash data reset, steering-angle calibration, zero-point calibration and supported bench repair for compatible modules. Workshop service is available near Birmingham, with selected national mobile calibration support, UK & Ireland by-post service and international enquiries.
Steering & stability electronics
SAS reset, zero-point calibration and crash-data repair.
The steering angle sensor reports steering-wheel position to ABS, ESP/ESC, traction-control and driver-assistance systems. After accident repairs, wheel alignment, steering-column work, battery disconnection or module replacement, the sensor may need steering angle sensor calibration or a SAS reset.
Some supported modules can also store internal or collision-related data that requires bench access. SG-Tronic Motorsport provides diagnostic assessment, supported crash-data clearing, EEPROM repair, calibration and verification using the exact part number and module type.
Example module styles
Different SAS / clock-spring module types we can assess.
To make identification easier, the page now shows several realistic steering angle sensor examples. These cover common clock-spring and SAS module styles seen across Audi, VW, Toyota, Lexus and other supported platforms.
Steering angle sensor services
Reset, calibrate, diagnose and repair supported SAS modules.
Current high-intent search terms for this service include steering angle sensor reset, SAS calibration, zero-point calibration, steering angle sensor repair and SAS crash-data reset. Service availability depends on the exact vehicle and module.
Steering Angle Sensor Reset
Reset and initialise supported SAS modules after fault events, steering repairs or replacement.
Zero-Point Calibration
Establish the straight-ahead steering reference used by ABS, ESP/ESC and stability-control systems on compatible vehicles.
SAS Diagnostics & DTCs
Fault-code review, live steering-angle data, communication checks and module identification before repair or calibration.
EEPROM / Data Repair
Supported 24C02, 24LC04, 93C46, 93C66, 95040, 95080, 95160 and controller-family data procedures.
Bench Verification
Module communication and data checks after supported reset or repair before collection or return by post.
Common symptoms
When steering angle sensor reset or calibration may be required.
ABS / ESP / ESC warning lights
Stability-control or traction-control warning remains active with SAS-related fault codes.
Steering angle not at zero
Live data shows an incorrect steering angle with the wheels and steering wheel centred.
After wheel alignment
Some vehicles require steering angle sensor calibration after alignment, suspension or steering work.
After accident repair
A collision may leave the steering sensor or related module with stored crash or calibration data.
Replacement SAS / clock spring
Replacement steering angle sensor or clock-spring assemblies may require coding, initialisation or zero-point calibration.
Persistent SAS DTCs
Faults return after normal clearing and require module-level diagnosis or supported bench repair.
Supported SAS references
Supported Steering Angle Sensor Part Numbers
These references are included to help customers identify compatible SAS modules. Exact support must still be confirmed from the vehicle details, fault codes and a clear module-label photo before booking or posting a unit.
Audi
- 4H0953568E · 95080
- 4H0953568F · 95080
- 4H0953568G · 95080
- 8K0953568D · 95080
- 8K0953568E · 95080
- 8K0953568F · 95080
- 8K0953568G · 95080
- 8K0953568H · 95080
- 8K0953568L · 95080
- 8K0953568M · 95080
Volkswagen (VW)
- 4H0953568A · 95080
- 4H0953568H · 95080
Mercedes-Benz
- A1645458716 · 24LC04
- A2115450116 · 24LC04
Mitsubishi
- 8651A006 · 24C02
- 8651A084 · 24C02
- 8651A085 · 24C02
- 8651A086 · 95040
- 8651A115 · 93C66
Peugeot / Citroën
- 8651A006 · 24C02
- 8651A084 · 24C02
- 8651A085 · 24C02
- 8651A086 · 95040
- 8651A134 · 95040
Porsche
- 7P5953507DJ · 95160
- 7P5953568AQ · 95160
- 7PP953568AF · 95160
- 7PP953568AH · 95160
- 7PP953568BD · 95160
Subaru
- 27546AG010 · 93C66
- 27546CA000 · 93C66
- 27546FG000 · 93C66
- 27546XA00A · 93C66
- 27582AE001 · 93C46
- 27582AJ000 · 93C66
Toyota / Lexus – References A
- 89245-02040 · 24C02
- 89245-02050 · 24C02
- 89245-02060 · Tokai Rika R5F2134AWJ (R8C)
- 89245-02080 · 24C02
- 89245-02090 · 24C02
- 89245-05020 · 24C02
- 89245-05030 · 24C02
- 89245-05040 · Panasonic (diagnostic only)
- 89245-06040 · 24C02
- 89245-06050 · 24C02
- 89245-06060 · 24C02
- 89245-06080 · Panasonic (diagnostic only)
- 89245-06110 · Tokai Rika R5F10PLJL (RL78/F14)
- 89245-07020 · 24C02
- 89245-07030 · Tokai Rika R5F10PLJL (RL78/F14)
- 89245-0C030 · 24C02
- 89245-0C030-V2 · 24C02
- 89245-0D030 · Tokai Rika UPD703230 (NEC V850/ES) + 93C66
- 89245-0D060 · 24C02
- 89245-0E020 · 24C02
- 89245-0E020-V2 · 24C02
- 89245-0G010 · 24C02
- 89245-0K010 · 24C02
- 89245-0K020 · Tokai Rika R5F2134AWJ (R8C) beta
- 89245-0N020 · 24C02 / 93C66 variants
- 89245-0N040 · Tokai Rika R5F2134AWJ (R8C)
Toyota / Lexus – References B
- 89245-0Q010 · 93C66
- 89245-0R010 · 93C66
- 89245-0R030 · Tokai Rika R5F2134AWJ (R8C)
- 89245-0R040 · 24C02
- 89245-0T010 · 93C66 / Tokai Rika UPD703230 variants
- 89245-12040 · Tokai Rika R5F2134AWJ (R8C) beta
- 89245-12050 · Tokai Rika R5F2134AWJ (R8C) beta
- 89245-30070 · 24C02
- 89245-30080 · 24C02
- 89245-30090 / 30090-V2 · 24C02
- 89245-30110 / 30110-V2 · 24C02
- 89245-30120 · 24C02
- 89245-30130 / 30130-V2 · 24C02
- 89245-30140 · 24C02
- 89245-33040 · 24C02
- 89245-33050 · 24C02
- 89245-33060 · 24C02
- 89245-33070 · 24C02
- 89245-33080 · Tokai Rika R5F10PLJL (RL78/F15)
- 89245-47010 · Tokai Rika R5F2134AWJ (R8C)
- 89245-48050 · 24C02
- 89245-50040 · Tokai Rika R5F10PLJL (RL78/F16)
- 89245-50100 · Tokai Rika R5F10PLJL (RL78/F17)
- 89245-52030 · 93C66
- 89245-74010 · 93C66 / Tokai Rika UPD703230 variants
- 89245-74020 · 24C02
- 89245-F4010 · 24C02
SAS resetZero-point calibrationCrash data reset24C02 / 24LC0493C46 / 93C6695040 / 95080 / 95160Tokai RikaBench diagnostics
Workshop • National Mobile • By Post • International
Steering Angle Sensor Service Birmingham & UK
Choose the route that suits the vehicle and module. On-vehicle calibration may be available as a mobile service, while crash-data or EEPROM repair normally requires the removed SAS module to be sent to the workshop.
Workshop – Stourbridge / Birmingham
SAS diagnostics, steering angle calibration, zero-point reset and supported bench repair for local customers and trade workshops across the West Midlands.
National Mobile Service
Selected on-vehicle steering angle sensor calibration and diagnostics can be arranged across England, Scotland and Wales, with Northern Ireland and Ireland considered by prior arrangement.
By Post – UK & Ireland
Send an approved removed SAS module from England, Scotland, Wales, Northern Ireland or the Republic of Ireland for supported crash-data reset, EEPROM repair or bench verification.
International – Europe & Worldwide
Approved modules can be accepted by post from Europe and selected international destinations. Contact us first with the part number, fault codes and module photographs.
Identify the steering angle sensor before sending or booking.
Send vehicle details
Provide make, model, year, symptoms and the diagnostic fault codes related to SAS, ABS, ESP or steering.
Send the part-number photo
A clear label photo lets us confirm the SAS type, memory/controller family and supported service method.
Confirm mobile or bench service
We confirm whether the job can be completed on the vehicle or requires the removed module by post.
Reset, calibrate & verify
Approved work is completed and checked before collection, mobile completion or tracked return.
Frequently asked questions
What is a steering angle sensor SAS reset?
A steering angle sensor reset or calibration establishes the straight-ahead reference used by ABS, ESP and stability-control systems. Some supported modules can also store crash or internal data that requires bench repair or reset.
Can you clear steering angle sensor crash data?
Selected steering angle sensor modules can be assessed for stored crash data and supported bench reset or repair. Compatibility depends on the exact part number, memory/controller type and fault state.
Do you support Toyota and Lexus SAS modules?
Yes. Many Toyota and Lexus 89245-series steering angle sensor modules are listed in the supported service platform, including 24C02, 93C66, Tokai Rika and selected NEC/Renesas controller variants.
Do you offer mobile steering angle sensor calibration?
Selected on-vehicle steering angle sensor calibration, zero-point reset and diagnostics can be arranged as a mobile service across the UK, depending on the vehicle, location and fault condition.
Can I post my steering angle sensor module from Scotland, Wales or Ireland?
Yes. Approved removed SAS modules can be sent by post from England, Scotland, Wales, Northern Ireland and the Republic of Ireland. International postal enquiries are also accepted for supported modules.
What should I send before booking?
Send the vehicle make, model and year, fault codes, symptoms and a clear photo of the steering angle sensor or clock-spring module label showing the complete part number.
Need a SAS compatibility check?