Read and join the automotive discussion.

Siemens SID203 — supported tools

← ECU catalogue

Siemens SID203 engine ECU with confirmed AutoTuner support via OBD. MCU variants: MPC563. Reading and writing follow the protocol scope; match the ECU identification to a supported variant before use.

Last changed: 2026-10-31 · Card revision 2

Compatibility depends on ECU HW/SW, protocol and active licence. A tool missing from this list does not imply lack of support.

Tool
Connection
Operations
Scope and notes
AutoTuner
OBD
  • Read (type unspecified)
  • Write

SID203; MCU variant MPC563

Reading and writing. Scope covers AutoTuner-supported applications for the specified variant.

CMDFlash
OBD
  • Operations unspecified

SID203; LAND ROVER DISCOVERY 4; 2.7 TDV6 140KW 190HP MY10 SID203 CAN; LAND ROVER RANGE ROVER; 3.6 TDV8 200KW 272HP MY10 SID203 CAN

Mode compatibility confirmed by the official CMDFlash list. The corresponding protocol package is required; match functions and ECU variant in CMDFlash software.

Flex
OBD
  • Operations unspecified

SID203-V6; Land Rover Discovery (III) 2.7L TDV6 - (2003–2010); Land Rover Range Rover (Sport) 2.7L TDV6 - (2004–2020); Land Rover Range Rover (Sport) 3.0L SDV6 - (2004–2020); protocol 22410000; OBD

Confirmed compatibility for the specified protocol and applications. Requires one of these packages: FLS0.1M, FLS0.1S, FLS0.5M, FLS0.5S. Check this Flex protocol for detailed reading, writing and memory functions.

Flex
OBD
  • Operations unspecified

SID203-V8; Land Rover Range Rover (Sport) 3.6L TDV8 - (2004–2020); Land Rover Range Rover (Sport) 4.4L TDV8 AWD - (2004–2020); protocol 22410000; OBD

Confirmed compatibility for the specified protocol and applications. Requires one of these packages: FLS0.1M, FLS0.1S, FLS0.5M, FLS0.5S. Check this Flex protocol for detailed reading, writing and memory functions.

PCMflash
OBD
  • Read (type unspecified)
  • Write
  • Checksum

Module 43; Jaguar / Land Rover; Range Rover 2010+ 3.6L TDV8 (SID203)

Requires PCMflash module 43 licence and a compatible J2534 interface.

PCMflash
OBD
  • Read (type unspecified)
  • Write
  • Checksum

Module 43; Jaguar / Land Rover; Range Rover 3.6L TDV8 (SID203)

Requires PCMflash module 43 licence and a compatible J2534 interface.

Pinout Bench

No Bench pinout has been added.

Pinout Boot

No Boot pinout has been added.

Update history
  • Revision 2 · 2026-10-31
  • Revision 1 · 2026-10-31