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SAIC MOTOR MG4 EV Programming And Configuration Manual
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SAIC MOTOR MG4 EV Programming And Configuration Manual

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MG4 EV
Programming and Configuration
Manual
July 2023

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Summary of Contents for SAIC MOTOR MG4 EV

  • Page 1 MG4 EV Programming and Configuration Manual July 2023...
  • Page 2 How to Use this Manual "Description" emphasizes the necessary features of certain diagnostic or service procedure. It is for the following Overview purposes: To help you with the use of this Manual, we divided the Manual • Clarify a procedure into several chapters and sections.
  • Page 3 Service and Replacement Instructions Components In case of replacement, use components recommended by the Company only. Pay particular attention to the following points related to the service or replacement and accessories: • Use of other components instead of those recommended by the SMC may impair vehicle safety and anti-corrosion measures.
  • Page 4 Self-learning and Adjustment, Programming and Coding High Voltage Harness Heating, Ventilation and Air Conditioning (HVAC) Scenario and Function Scenario Refresh Configuration Self-learning Operation Path SIPS-Programming and ① ② ③ HVAC Replacement Coding—HVAC—Replacement SIPS-Programming and HVAC Refresh ① ② ③ Coding—HVAC—Refresh SIPS-Programming and HVAC Configuration ①...
  • Page 5 Self-learning and Adjustment, Programming and Coding High Voltage Harness Electric Power Steering (EPS) Module Scenario and Route Steering Steering Wheel Protection Operation Scenario Refresh Configuration Protection Wheel Angle Angle Zero Value Route Value Erasure Reset Position Learning Calibration SIPS - Programming Software ①...
  • Page 6 Self-learning and Adjustment, Programming and Coding High Voltage Harness End Protection Value Erasure Function Description This function is used to erase the currently learned end protection value. Execution Condition 1. P is selected; 2. Ensure the steering wheel is maintained in a centralised position;...
  • Page 7 Self-learning and Adjustment, Programming and Coding High Voltage Harness Steering Column Lock Control Module (ESCL) Scenario and Route Scenario Configuration Anti-theft matching Operation Route SIPS - Programming ① Configuration and Encoding - ESCL - Configuration SIPS - Programming ① ② ECU Replacement and Encoding - ESCL - Replacement...
  • Page 8 Self-learning and Adjustment, Programming and Coding High Voltage Harness Integrated Brake System (IBS) Scenario and Function Operating Scenario Steps SIPS—P- rogram- Software ming and ① ③ ② ④ ⑤ ⑥ ⑦ Upgrading Coding— IBS—Re- fresh SIPS—P- rogram- ming and Configu- ①...
  • Page 9 Self-learning and Adjustment, Programming and Coding High Voltage Harness brake caliper bracket, etc. A: Refresh; B: IBS System PSM/TMC Travel Sensor setup; C: Configuration; D: Yaw Sensor Learning; E: Refill/Bleeding; F: Enter Service Mode; G: Exit Service Mode; H: Assembly Initialization Number in Ｏ...
  • Page 10 Self-learning and Adjustment, Programming and Coding High Voltage Harness caliper bracket, etc., learn and adjust the gap between the caliper piston and the friction plate again to match it. Operation Conditions 1. Ensure that high power on the whole vehicle and the instrument "READY"...
  • Page 11 Self-learning and Adjustment, Programming and Coding High Voltage Harness Window Regulator Scenario and Function Scenario Window Regulator Initialization Operation Route Battery Power Off during Window Fully open the window, then lift the ① Regulation switch briefly in succession to raise the window to the top, then lift the ①...
  • Page 12 Self-learning and Adjustment, Programming and Coding High Voltage Harness Instrument Pack (IPK) Scenario and Function Scenario Refresh Configuration Operation Route SIPS - Programming and Upgrade IPK Software ① ② Encoding - IPK - Refresh SIPS - Programming ① IPK Configuration and Encoding - IPK - Configuration SIPS - Programming and...
  • Page 13 Self-learning and Adjustment, Programming and Coding High Voltage Harness Front Infotainment Control Module (FICM) Scenario and Function Scenario Configuration Operation Path Reprogramming Entertainment Mainframe ① Special USB Flash Disk—Brush Software Upgrade Entertainment Mainframe SIPS-Programming and ① Configuration Coding—FICM—Configuration Special USB Flash Disk—Brush Entertainment Mainframe ①...
  • Page 14 Self-learning and Adjustment, Programming and Coding High Voltage Harness This function is used to configure the display or control functions of FICM according to actual characteristics of the vehicle and write the VIN at the same time. Operation Conditions 1. P is Selected. 2.
  • Page 15 Self-learning and Adjustment, Programming and Coding High Voltage Harness Communication Module (TBOX) Scenario and Function Scenario Configuration Setup Restart Operation Path Reprogramming Reprogramming 1. Special Tool - Brush or USB stick - Brush ① ② TBOX Reprogramming 2. SIPS—Programming Coding-TBOX- Reprogramming SIPS-Programming TBOX Configuration...
  • Page 16 Self-learning and Adjustment, Programming and Coding High Voltage Harness 2. Download and decompress the upgrade package from the Operation Conditions specified path and store it in the root directory of the USB 1. P is Selected. flash disk. 2. Ensure that high power on the whole vehicle and the ：...
  • Page 17 Self-learning and Adjustment, Programming and Coding High Voltage Harness Electronic Battery Sensor (EBS) Scenario and Function Scenario Write Battery ID Vehicle stationary Operation Path Electronic Battery Sensor SIPS—Routine—Write ① ② Replacement Battery ID SIPS—Routine—Write ① ② Battery Replacement Battery ID Number in describes the sequence of performing the functional operations...
  • Page 18 Self-learning and Adjustment, Programming and Coding High Voltage Harness Intelligent Motor Control Unit (IMCU) Scenario and Function Immobilizer Rear Drive Motor Scenario Refresh Configuration Operation Path Matching Angle Self-learning SIPS-Programming ① IMCU Refresh and Coding—T- C—Refresh SIPS-Programming IMCU ① and Coding—TC- Configuration —Configuration SIPS-Programming...
  • Page 19 Self-learning and Adjustment, Programming and Coding High Voltage Harness Rear Drive Motor Angle Self-learning Function Description This function is used to update the current self-learning value or for the motor angle self-learning after part adjustment or replacement. Operation Conditions 1. Ensure the energy storage system (ESS) SOC is above 15%. 2.
  • Page 20 Self-learning and Adjustment, Programming and Coding High Voltage Harness Intelligent Motion Control Unit (IMCU) - Shaft B - Rear Scenario and Function Anti-theft Rear Drive Motor Scenario Refresh Configuration Operating Steps Matching Angle Self-learning SIPS - Programming and IMCU Refresh ①...
  • Page 21 Self-learning and Adjustment, Programming and Coding High Voltage Harness 4. Release the parking brake. 5. The shift lever is in "N" position. 6. The power system is fault-free. 7. Four doors are closed and the driver seat belt is fastened. 8.
  • Page 22 Self-learning and Adjustment, Programming and Coding High Voltage Harness Electronic Control Unit (SAC) Scenario and Function Anti-theft Front Drive Motor Scenario Refresh Configuration Operating Steps Matching Angle Self-learning SIPS - Diagnosis ① SAC Refresh Function - Refresh SIPS - Diagnosis SAC Configuration ①...
  • Page 23 Self-learning and Adjustment, Programming and Coding High Voltage Harness 3. The vehicle is powered off through the screen before operation, and make sure that the "READY" lamp is not illuminated. 4. 12V battery is charged from external power source before operation.
  • Page 24 Self-learning and Adjustment, Programming and Coding High Voltage Harness Shifter Control Unit (SCU) Scenario and Function Scenario Refresh Configuration Operating Steps SIPS—Programming and ① SCU Refresh Coding—SCU—Refresh SIPS—Programming and ① SCU Configuration Coding—SCU—Configuration SIPS—Programming ① ② SCU Replacement andCoding—SCU—Replacement Number in describes the sequence of performing the functional operations A.
  • Page 25 Self-learning and Adjustment, Programming and Coding High Voltage Harness Electric Parking Motor Control Unit (EPMCU) Scenario and Function Scenario Refresh Configuration Stroke Self-learning Operating Steps SIPS—Programming and ① EPMCU Refresh Coding—EPMCU—Refresh SIPS—Programming and Codin- EPMCU Configuration ① g—EPMCU—Configuration SIPS—Programming and Codin- g—EPMCU—Replacement EPMCU Replacement ①...
  • Page 26 Self-learning and Adjustment, Programming and Coding High Voltage Harness Supplemental Restraint System Sensing and Diagnostic Module (SDM) Scenario and Function Scenario Refresh Configuration Activation Operation Path ① SDM Refresh SIPS-Programming and Coding—SDM—Refresh ① ② ③ SDM Replacement SIPS-Programming and Coding—SDM—Replacement Number in describes the sequence of performing the functional operations...
  • Page 27 Self-learning and Adjustment, Programming and Coding High Voltage Harness Battery Management System (BMS) Scenario and Function BMS Parameter BMS Parameter Scenario Refresh Configuration Operation Route Backup Writing SIPS - Programming and ① BMS Refresh Encoding - BMS - Refresh SIPS - Programming and BMS Configuration ①...
  • Page 28 Self-learning and Adjustment, Programming and Coding High Voltage Harness BMS Parameter Backup Function Description This function is to read the battery data, mileage, date and other information of the original car from the old BMS and back it up for subsequent writing into the new BMS module. Execution Condition 1.
  • Page 29 Self-learning and Adjustment, Programming and Coding High Voltage Harness Combined Charging Unit (CCU) Scenario and Function Scenario Refresh Configuration Operation Route SIPS - Programming and CCU Refresh ① Encoding - CCU - Refresh SIPS - Programming ① CCU Configuration and Encoding - CCU - Configuration SIPS - Programming ①...
  • Page 30 Self-learning and Adjustment, Programming and Coding High Voltage Harness Electric Vehicle Communication Controller (EVCC) Scenario and Function Scenario Refresh Configuration Operation Route SIPS - Programming and ① EVCC Refresh Encoding - EVCC - Refresh SIPS - Programming and ① EVCC Configuration Encoding - EVCC - Configuration SIPS - Programming and...
  • Page 31 Self-learning and Adjustment, Programming and Coding High Voltage Harness Coolant Refill/Bleeding Scenario and Function Scenario Operation Route Operations involving disconnection of the coolant circulation SIPS - Fast Channel - Electric Drive Transmission circuit of the electric drive system Coolant Refill/Bleeding Operations involving disconnection of the coolant SIPS - Fast Channel - HV Battery Pack Coolant Refill/Bleeding circulation circuit of the HV battery system...
  • Page 32 Self-learning and Adjustment, Programming and Coding High Voltage Harness Front View Camera Module (FVCM) Scenario and Path Scenario Refresh Configuration Self-learning Operation Path SIPS-Programming and ① Software Upgrade Coding—FVCM—Refresh SIPS-Programming and ① Configuration Coding—FVCM—Configuration SIPS-Programming and ① ② ③ ECU Replacement Coding—FVCM—Replacement During windshield replacement or...
  • Page 33 Self-learning and Adjustment, Programming and Coding High Voltage Harness Front Detection Radar (FDR) Scenario and Path Scenario Refresh Configuration Self-learning Operation Path SIPS-Programming and ① Software Upgrade Coding-FDR-Refresh SIPS-Programming Configuration ① and Coding-FDR- Configuration SIPS-Programming ① ② ③ ECU Replacement and Coding-FDR- Replacement Replace or remove...
  • Page 34 Self-learning and Adjustment, Programming and Coding High Voltage Harness ： ： ： Note Learning Learning Learning process: process: process: the the vehicle vehicle must vehicle must travel must travel travel for for a a a period of of of time time on on on a a a long long straight straight road...
  • Page 35 Self-learning and Adjustment, Programming and Coding High Voltage Harness Around View Monitor Calibration Calibration Steps Click the setting icon to enter the setting interface. After Around View Monitor Calibration clicking System, click System version for 5 consecutive times. The Around View Monitor calibration can realize the image Enter the PIN code: 200519 in the pop-up input box, and click stitching function.
  • Page 36 Self-learning and Adjustment, Programming and Coding High Voltage Harness Rear Driver Assist System (RDA) Scenario and Function Scenario Reprogramming Configuration Calibration Operating Steps SIPS-Programming & Coding—LHRDA—R- efresh ① Software Upgrade SIPS-Programming & Coding—RHRDA—R- efresh SIPS-Programming & Coding—LHRDA—C- onfiguration ① Configuration SIPS-Programming &...
  • Page 37 Self-learning and Adjustment, Programming and Coding High Voltage Harness position of corner radar module changes, such as replacement or removal/refit of rear bumper, etc., and the four-wheel alignment and other operations that cause the driving axis to change are performed. The purpose of calibration is to determine the deviations between the radar antenna axis and the vehicle driving axis in the horizontal and vertical directions, and make them coincide or within an allowable range through...
  • Page 38 Self-learning and Adjustment, Programming and Coding High Voltage Harness Driver Monitoring System (DMS) Scenario and Function Scenario Refresh Configuration Operation Path SIPS-Programming and Coding- Software Upgrade ① DMS-Refresh SIPS-Programming and Coding- ① Configuration DMS-Configuration SIPS-Programming and Coding- ① ② ECU Replacement DMS-Replacement Number in describes the sequence of performing the...
  • Page 39 Self-learning and Adjustment, Programming and Coding High Voltage Harness Gateway Control Module (GW) Scenario and Function Power Mode Scenario Refresh Configuration Battery ID Write Operation Path Adjustment SIPS-Programming GW Refresh ① and Coding—G- W—Refresh SIPS-Programming and Coding— ① GW Configuration GW—Config- uration SIPS-Programming...
  • Page 40 Self-learning and Adjustment, Programming and Coding High Voltage Harness Body Control Module (BCM) Scenario and Function Power Immobilizer Tyre Sensor Operation Scenario Refresh Configuration Mode Matching Addition Deletion Learning Path Adjustment SIPS-Pro- gramming ① ② and Codin- Refresh g—BCM— Refresh SIPS-Progr- amming and BCM Con-...
  • Page 41 Self-learning and Adjustment, Programming and Coding High Voltage Harness BCM Refresh Key Addition Function Description Function Description This function is used to update the internal application and A new key is added and matched in BCM and PEPS, which can calibration software of the BCM so as to realize the upgrade be used to unlock, lock and start the vehicle after successfully of BCM control logic and control functions.
  • Page 42 Self-learning and Adjustment, Programming and Coding High Voltage Harness Result Verification • Read the tyre sensor ID value, which shall be valid and match the actual ID value of the tyre sensor; • The tyre pressure value on the tyre inflator gauge changes accordingly.
  • Page 43 Glossary Name Description Supplementary Restraint System Inflatable Curtain Structure Sensing Diagnostic Module Electronic Control Unit Vehicle Identification Number Controller area network Shifter Control Unit ℃ Celsius Power Electrical Box Electric Power Steering Integrated Brake System Electronic Park Brake Hill Hold Control Body Control Module Local Interconnect Network Light Emitting Diode...
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