Automotive diagnostic equipment
July 1, 2017   SD Connect configuration

Pinout of the diagnostic connector Mercedes.

Mercedes diagnostic connector. The Pinout of the diagnostic  connectors.

The Pinout of the diagnostic connector Mercedes 38 pin:

  1. (-) ground contact.
  2. (+) power pin 15 or circuit 87.
  3. (+) output power, circuit 30
  4. contact K-line of the electronic control unit ECU(ECU) engine ( HFM-SFI, DFI, LH-SFI,IFI; ME-SFI — part right)
  5. contact K-line scanning, the control UNIT (ECU) (ECU) engine (LH-SFI, ME-SFI — part left)
  6. contact K-line scanning, the control UNIT (ECU) anti-lock braking system ABS, ASR traction control system, ESP stabilization system trajectory, ETS system, traction control.
  7. contact K-line scanning, the control UNIT (ECU) ISC idle speed control UNIT (ECU) EFP EA throttle actuator accelerator electronic control UNIT (ECU) CC, thermostat, cruise control the cruise control.
  8. contact K-line scanning, the control UNIT (ECU) BAS brake assist and BM of the main module
  9. contact K-line scanning, the control UNIT (ECU) ASD automatic locking differential.
  10. contact K-line scanning, the control UNIT (ECU) transmission(EATC, ETC)
  11. contact K-line scanning, the control UNIT (ECU) active suspension (ADS)
  12. contact K-line scanning block power steering (SPS, PML)
  13. contact the engine speed signal (TD, TNA, TN)
  14. contact enable, disable the oxygen sensor LH-SFI (right)
  15. contact K-line scanning, the control UNIT (ECU) instrument cluster (IC, KI)
  16. contact enable, disable lambda sensor LH-SFI (left)
  17. contact K-line scanning, the control UNIT (ECU) of the air conditioner and heater (HEAT,Tempmatic, Automatic)
  18. contact K-line scanning, the control UNIT (ECU) ignition (right side) (DI)
  19. contact K-line scanning, the control UNIT (ECU) ignition (left side) (DI)
  20. contact K-line scanning, the control UNIT (ECU) (DM)
  21. contact K-line scanning, the control UNIT (ECU) (PSE) pneumatic suspension, W210 — multi-function control UNIT(ECU) DBE sunroof control, etc.
  22. contact K-line scan module of comfort (CF) and ECU (ECU) roof (car RST)
  23. contact K-line scanning, the control UNIT (ECU) RB circular security (W129)
  24. contact K-line scanning ATA ()antitheft unit)
  25. contact K-line scan TELE-AID — block
  26. contact K-line scanning RDK control unit tyre pressure
  27. Data are not available.
  28. contact K-line scanning, the control UNIT (ECU) ASD automatic locking differential (W202)
  29. contact K-line scanning sensors, the ECU PTS
  30. contact K-line scanning the ECU, SRS, AB passive safety — airbags, belt tensioners safety
  31. contact K-line scanning, the control UNIT (ECU) IRCL Central locking
  32. contact — reset service intervals.
  33. contact K-line scanning radio module (RD) and the navigation block
  34. contact K-line scanning of the blocks in ICS, CNS communications, navigatsionnoi information
  35. contact K-line scanning, the control UNIT (ECU) LWR headlamp adjust
  36. contact K-line scanning, the control UNIT (ECU) STH HB — heaters of the main and additional
  37. data not available.
  38. data not available.

The Pinout of the diagnostic connector Mercedes sprinter 14 pin:

  1. ground (-) 31 circuit
  2. output power supply (+) 15 circuit
  3. the power output of the thirtieth circuit
  4. contact K-line immobilizer is on-Sprinter (EWS)and K-line engine block and common PC on MB trucks (Actros, Atego)
  5. Contact the tach signal (RPM Signal) — monitor engine speed
  6. contact K-line ECU (ECU) autopilot systems (APS)
  7. contact K-line ECU (ECU) anti-theft warning system (EDW)
  8. contact K-line ECU (ECU) airbag (AirBag AB)
  9. contact K-line ECU (ECU) automatic transmission
  10. contact K-line ECU (ECU) (CL), HZR, ADR management system Central locking
  11. contact K-line ECU (ECU) of a heating system
  12. contact K-line ECU (ECU) (KI, IC), FTCO dashboard
  13. contact K-line ECU (ECU) ABS/ABD/EDL
  14. contact K-line ECU (ECU) of the engine on VW LT(EVE/CDI/PMS), Mercedes Sprinter

The Pinout of the diagnostic connector Mercedes OBD 16 pin:

  1. contact — K-line ECU (ECU) (EZS) ignition (KLA) C, (PTS) Parking sensors, (SRS, AB) restraint system — seat belt pre-tensioners, air bags, starter control for (W168) and so on
  2. data not available
  3. contact TNA, TD, the engine speed
  4. ground terminal (-) of the thirty-first circuit
  5. contact — ground of thirty-first circuit
  6. contact CAN-High bus (a survey of the AirBag module. on the body, W203, W209, W220, R230, W240, C215 c 2004.)
  7. contact K-line ECU (ECU) (ME/MSM/CDI)
  8. contact output power supply (+) ignition
  9. contact K-line ECU (ECU) ABS — anti-lock braking system, ASR traction control, ESP stabilization system, ETS system, traction control, BAS auxiliary braking system
  10. data not available
  11. contact K-line ECU (ECU) EGS, ETC, the FTC gearbox and other transmission units
  12. contact K-line AAM — All activity module — integrated control module RD radio, ICS — driver information system, ICS — communication system and dt.
  13. contact K-line ECU (ECU) AB — passive safety (airbags, belt tensioners)
  14. contact — CAN bus-Low (a survey of the AirBag module. for W203, W209, W220, W240, R230, C215 c 2004.)
  15. contact K-line ECU (ECU) IC KI — dashboard, TAU air conditioning, LWR headlamp adjust
  16. contact output +12V power, the thirtieth circuit