Active Safety Control Module Programming and Setup

Note:

  • DO NOT program a control module unless directed to by a service procedure or a service bulletin. If the active safety control module is not properly configured with the correct calibration software, the active safety control module will not control all of the vehicle features properly.
  • Ensure the programming tool is equipped with the latest software and is securely connected to the data link connector. If there is an interruption during programming or programming failure, active safety control module damage may occur.
  • Stable battery voltage is critical during programming. Any fluctuation, spiking, over voltage or loss of voltage will interrupt programming. Install the EL-49642 SPS Programming Support Tool to maintain system voltage. If not available, connect a fully charged 12 V jumper or booster pack disconnected from the AC voltage supply.
  • Turn OFF or disable systems that may put a load on the vehicles battery such as; interior lights, exterior lights (including daytime running lights), HVAC, radio, etc.
  • During the programming procedure, follow the SPS prompts for the correct ignition switch position.
  • Clear DTCs after programming is complete. Clearing powertrain DTCs will set the Inspection/Maintenance (I/M) system status indicators to NO.

Replace and Program Active Safety Control Module or Reprogram Active Safety Control Module

Note: Due to continuous improvements, the on screen selections may vary from instructions below.

To program a replacement or an existing K124 Active Safety Control Module, perform the following procedure:

  1. Access the Service Programming System (SPS) and follow the on-screen instructions.
  2. On the SPS Supported Controllers screen, select K124 Active Safety Control Module– Programming and follow the on-screen instructions.
  3. Clear DTCs.

Unsuccessful Programming Recovery

In the event of an interrupted or unsuccessful programming event, perform the following steps:

  1. Ignition ON. Ensure the active safety control module, DLC and programming tool connections are secure and the SPS software is up to date.
  2. Verify the K124 Active Safety Control Module can be reprogrammed.
    • If the K124 Active Safety Control Module cannot be reprogrammed
    1. Ignition OFF for one minute, ignition ON.
    2. Verify the K124 Active Safety Control Module can be reprogrammed.
      • If the active safety control module cannot be reprogrammed, replace the K124 Active Safety Control Module.
      • If the K124 Active Safety Control Module can be reprogrammed.
    3. All OK.
    • If the K124 Active Safety Control Module can be reprogrammed
  3. All OK.