Control Module References
Reference Information
- «Data Link References»(ref-609172-S14464455582014041500000)
- «Diagnostic System Check - Vehicle»(ref-609122-S25539464382014041500000)
- «Diagnostic Trouble Code (DTC) List - Vehicle»(ref-609122-S17202613242014041500000)
- «Symptoms - Vehicle»(ref-609122-S09503268092014041500000)
| Code | Control Module/Scan Tool Information | Schematic | Repair Instruction | Programming and Setup |
|---|---|---|---|---|
| A11 | Radio Scan Tool Information | Radio/Navigation System Schematics | Radio Replacement | Radio Programming and Setup (UYE) , Radio Programming and Setup (UFU, UHQ) |
| A20 | Radio/HVAC Controls | Radio/Navigation System Schematics | Radio Control Assembly Replacement | Radio Control Programming and Setup |
| K9 | Body Control Module Scan Tool Information | Body Control System Schematics | Body Control Module Replacement | Body Control Module Programming and Setup |
| K16 | Battery Energy Control Module Scan Tool Information | Hybrid/EV Energy Storage Schematics | Battery Energy Control Module Replacement | Battery Energy Control Module Programming and Setup |
| K20 | K20 Engine Control Module: Scan Tool Information | Engine Controls Schematics - 2.0L (LTG) or 2.5L (LCV) engine or Engine Controls Schematics - 2.2L or 2.4L engine | Engine Control Module Replacement (LTG) , Engine Control Module Replacement (LKW) - 2.0L (LTG) or 2.5L (LCV) engine or Engine Control Module Replacement - 2.2L or 2.4L engine | K20 Engine Control Module: Programming and Setup |
| K29 | Driver Seat and Passenger Seat Heater Control Module Scan Tool Information | Heated/Cooled Seat Schematics | Front Seat Heater Control Module Replacement | Heated Seat Control Module Programming and Setup |
| K33 | Heating, Ventilation and Air Conditioning Control Module Scan Tool Information | HVAC Schematics (with C68) | Heater and Air Conditioning Remote Control Replacement (with C68) or Heater and Air Conditioning Remote Control Replacement (Module) (with C60) | HVAC System Control Module Programming and Setup |
| K36 | Inflatable Restraint Sensing and Diagnostic Module Scan Tool Information | SIR Schematics | Airbag Sensing and Diagnostic Module Replacement | Inflatable Restraint Sensing and Diagnostic Module Programming and Setup |
| K38 | Chassis Control Module Scan Tool Information | Engine Controls Schematics - 2.2L or 2.4L engine or Active Grille Air Shutter Schematics (For this vehicle with the 2.0L (LTG) or 2.5L (LCV) engine, the fuel pump flow control module controls the active grille air shutter only) | Fuel Pump Flow Control Module Replacement - 2.2L or 2.4L engine or Fuel Pump Flow Control Module Replacement - 2.0L (LTG) or 2.5L (LCV) engine | Chassis Control Module Programming and Setup |
| K40 | Seat Memory Control Module Scan Tool Information | Driver Seat Schematics | Driver or Passenger Seat Adjuster Memory Module Replacement | Memory Seat Control Module Programming and Setup |
| K41R | Rear Parking Assist Control Module Scan Tool Information | Object Detection Schematics | Rear Object Alarm Replacement | Rear Parking Assist Control Module Programming and Setup |
| K43 | Power Steering Control Module Scan Tool Information | Power Steering Schematics | Power Steering Assist Motor Replacement | Power Steering Control Module Programming and Setup |
| K59/K107A | Generator Control Module Hybrid Powertrain Control Module Scan Tool Information Drive Motor Control Module Scan Tool Information | Hybrid/EV Controls Schematics | Generator Control Module Replacement | Generator Control Module Programming and Setup |
| K71 | Control Solenoid Valve and Transmission Control Module Assembly Transmission Control Module Scan Tool Information (6T30/6T40/6T45/6T50) , Transmission Control Module Scan Tool Information (6T70) | Automatic Transmission Controls Schematics - 6T30/6T40/6T45/6T50 transmission or Automatic Transmission Controls Schematics - 6T70/6T75 transmission | Control Solenoid Valve and Transmission Control Module Assembly Replacement - 6T30/6T40/6T45/6T50 transmission or Control Solenoid Valve and Transmission Control Module Assembly Replacement - 6T70/6T75 transmission | Control Solenoid Valve and Transmission Control Module Assembly Programming and Setup (6T30/6T40/6T45/6T50) , Control Solenoid Valve and Transmission Control Module Assembly Programming and Setup (6T70) |
| K73 | Communication Interface Module Scan Tool Information | OnStar/Telematics Schematics | Communication Interface Module Replacement | Communication Interface Module Programming and Setup |
| K77 | Remote Control Door Lock Receiver | Remote Function Schematics | Remote Control Door Lock Receiver Replacement (Without HP6) , Remote Control Door Lock Receiver Replacement (With HP6) | Remote Control Door Lock Receiver Programming and Setup |
| K84 | Remote Function Schematics | Keyless Entry Control Module Replacement | Keyless Entry Control Module Programming and Setup | |
| K85 | Inflatable Restraint Passenger Presence System Scan Tool Information | SIR Schematics | Airbag Front Passenger Presence Sensor Replacement | Passenger Presence System Programming and Setup |
| K89 | Immobilizer Control Module | Immobilizer Schematics | Theft Deterrent Module Replacement (With BTM) , Theft Deterrent Module Replacement (Without BTM) | Immobilizer Control Module Programming and Setup |
| K109 | Front View Camera Module Scan Tool Information | Object Detection Schematics | Front View Camera Replacement | Front View Camera Module Programming and Setup |
| K111 | Fuel Pump Driver Control Module Refer to K20 Engine Control Module: Scan Tool Information for scan tool information | Engine Controls Schematics | Fuel Pump Power Control Module Replacement (AKA Fuel Pump Driver Control Module) | This device does not require programming and setup |
| M69 | Sunroof Motor | Sunroof Schematics | Sunroof Module Assembly Replacement | Sunroof Control Module Programming and Setup |
| P16 | Instrument Cluster Scan Tool Information | Instrument Cluster Schematics | Instrument Cluster Replacement | Instrument Cluster Programming and Setup |
| S25 | Garage Door Opener | Remote Function Schematics | Garage Door Opener Transmitter Replacement | Garage Door Opener Programming and Setup |
| T3 | Audio Amplifier | Radio/Navigation System Schematics | Radio Speaker Amplifier Replacement | Audio Amplifier Programming and Setup |
Control Module References
Battery Energy 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 ECU is not properly configured with the correct calibration software, the ECU 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, programming failure or ECU 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. DO NOT connect a battery charger. 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.
Body 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 control module is not properly configured with the correct calibration software, the 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, programming failure or control module damage may occur. Stable battery voltage is critical during programming. Any fluctuation, spiking, over voltage or loss of voltage will interrupt programming. When required 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. DO NOT connect a battery charger. 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.
Reference Information
Special Tools
- EL-49642 SPS Programming Support Tool
- EL-46079 Tire Pressure Monitor Diagnostic Tool
For equivalent regional tools, refer to Special Tools .
Reprogram Control Module
To program an existing K9 Body Control Module, perform the following procedure
- Install EL-49642 SPS programming support tool.
- Access the Service Programming System (SPS) and follow the on-screen instructions.
- On the SPS Supported Controllers screen, select K9 Body Control Module - Programming and follow the on-screen instructions.
- On the SPS Supported Controllers screen, select K9 Body Control Module - Setup (or K9 Body Control Module - Configuration & Setup) and follow the on-screen instructions.
- Check the driver information center display for additional messages regarding further calibration instructions. If there are no additional driver information center instructions present, programming is complete.
- At the end of programming, choose the "Clear DTCs" function on the SPS screen.
- If ABS, Traction Control and/or Stabilitrak indicators are ON and DTC C0161 is set in the K17 Electronic Brake Control Module after performing BCM programming and setup, do the following: Disconnect the scan tool from the X84 Data Link Connector. Ignition OFF, all access doors closed, all vehicle systems OFF, and all keys at least 3 m (9.8 ft) away from the vehicle. It may take up to 2 min to power down. Ignition ON, verify DTC C0161 is in history. If not, repeat the above step to make sure the vehicle is in sleep mode. Use the scan tool to clear the DTCs.
Unsuccessful Programming Recovery
In the event of an interrupted or unsuccessful programming event, perform the following steps
- Ignition ON. Ensure the control module, DLC and programming tool connections are secure and the SPS software is up to date.
- Verify the control module can be reprogrammed. If the control module cannot be reprogrammed Ignition OFF for one minute, ignition ON. Verify the control module can be reprogrammed. If the control module cannot be reprogrammed, replace the control module. If the control module can be reprogrammed. All OK. If the control module can be reprogrammed
- All OK.
Repair Instructions
Perform the Diagnostic Repair Verification after completing the repair.
Control Module References for Control Module replacement, programming and setup
Chassis 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 control module is not properly configured with the correct calibration software, the 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, programming failure or control module damage may occur. Stable battery voltage is critical during programming. Any fluctuation, spiking, over voltage or loss of voltage will interrupt programming. When required 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. DO NOT connect a battery charger. 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.
Special Tools
EL-49642 SPS Programming Support Tool
For equivalent regional tools, refer to Special Tools .
In the event of an interrupted or unsuccessful programming event, perform the following steps
- Ignition ON. Ensure the control module, DLC and programming tool connections are secure and the SPS software is up to date.
- Verify the control module can be reprogrammed. If the control module cannot be reprogrammed Ignition OFF for one minute, ignition ON. Verify the control module can be reprogrammed. If the control module cannot be reprogrammed, replace the control module. If the control module can be reprogrammed. All OK. If the control module can be reprogrammed
- All OK.
Perform the Diagnostic Repair Verification after completing the repair.
Control Module References for Control Module replacement, programming and setup
Communication Interface Module Programming and Setup
Note. DO NOT program a control module unless directed to by a service procedure or a service bulletin. If the control module is not properly configured with the correct calibration software, the 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, programming failure or control module damage may occur. Stable battery voltage is critical during programming. Any fluctuation, spiking, over voltage or loss of voltage will interrupt programming. When required 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. DO NOT connect a battery charger. 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.
Special Tools
EL-49642 SPS Programming Support Tool
For equivalent regional tools, refer to Special Tools .
In the event of an interrupted or unsuccessful programming event, perform the following steps
- Ignition ON. Ensure the control module, DLC and programming tool connections are secure and the SPS software is up to date.
- Verify the control module can be reprogrammed. If the control module cannot be reprogrammed Ignition OFF for one minute, ignition ON. Verify the control module can be reprogrammed. If the control module cannot be reprogrammed, replace the control module. If the control module can be reprogrammed. All OK. If the control module can be reprogrammed
- All OK.
TCM Reprogramming
- If the TCM needs to be reprogrammed. Refer to «Service Programming System (SPS)»(ref-609132-S19511651512014041500000) .
- Perform the Transmission Adaptive Values Learn. Refer to «Transmission Adaptive Values Learn»(ref-609186-S42498740702014041500000) .
- Turn the ignition OFF for 30 seconds.
- Turn the ignition ON with the engine OFF.
- Use the scan tool in order to retrieve history DTCs from all modules.
- Clear all history DTCs.
Special Tools
EL-49642 SPS Programming Support Tool
For equivalent regional tools, refer to Special Tools .
To reprogram an existing TCM, perform the following procedure
- Access the Service Programming System (SPS) and follow the on-screen instructions.
- On the SPS Supported Controllers screen, select Transmission Control Module - Programming and follow the on-screen instructions.
- At the end of programming, choose the "Clear All DTCs" function on the SPS screen.
- With a scan tool, perform the Reset Transmission Adapts. Refer to «Reset Transmission Adapts»(ref-609187-S31613219022014041500000) .
In the event of an interrupted or unsuccessful programming event, perform the following
- Ignition ON. Ensure the control module, DLC and programming tool connections are secure and the SPS software is up to date.
- Verify the control module can be reprogrammed. If the control module cannot be reprogrammed Ignition OFF for one minute, ignition ON. Verify the control module can be reprogrammed. If the control module cannot be reprogrammed, replace the control module. If the control module can be reprogrammed. All OK. If the control module can be reprogrammed
- All OK.
Perform the Diagnostic Repair Verification after completing the repair.
Refer to Control Module References for control module replacement, programming, and setup.
Electronic Brake 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 control module is not properly configured with the correct calibration software, the 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, programming failure or control module damage may occur. Stable battery voltage is critical during programming. Any fluctuation, spiking, over voltage or loss of voltage will interrupt programming. When required 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. DO NOT connect a battery charger. 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.
In the event of an interrupted or unsuccessful programming event, perform the following steps
- Ignition ON. Ensure the control module, DLC and programming tool connections are secure and the SPS software is up to date.
- Verify the control module can be reprogrammed. If the control module cannot be reprogrammed Ignition OFF for one minute, ignition ON. Verify the control module can be reprogrammed. If the control module cannot be reprogrammed, replace the control module. If the control module can be reprogrammed. All OK. If the control module can be reprogrammed
- All OK.
Perform the Diagnostic Repair Verification after completing the repair.
Control Module References for Control Module replacement, programming and setup
Electronic Parking Brake 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 ECU is not properly configured with the correct calibration software, the ECU 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, programming failure or ECU 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. DO NOT connect a battery charger. 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.
K20 Engine Control Module: Programming and Setup
Special Tools
EL-49642 SPS Programming Support Tool
For equivalent regional tools, refer to Special Tools .
Note. DO NOT program a control module unless directed to by a service procedure or a service bulletin. If the control module is not properly configured with the correct calibration software, the 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, programming failure or control module damage may occur. Stable battery voltage is critical during programming. Any fluctuation, spiking, over voltage or loss of voltage will interrupt programming. When required 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. DO NOT connect a battery charger. 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. Note the engine oil life remaining percentage.
To reprogram an existing K20 Engine Control Module, perform the following procedure
- Install EL-49642 SPS programming support tool.
- Access the Service Programming System (SPS) and follow the on-screen instructions.
- Clear DTCs after completing the Programming procedure.
- Perform the SPS Function Immobilizer Learn and follow the on-screen instructions. Refer to «Immobilizer System Component Programming (with BTM)»(ref-609143-S18050590922014041500000) , «Immobilizer System Component Programming (without BTM)»(ref-609143-S20829902982014041500000) .
- Perform the SPS function Engine Control Module - Configuration & Setup and follow the on-screen instructions, if available.
- Clear DTCs after completing the Configuration & Setup procedure.
In the event of an interrupted or unsuccessful programming event, perform the following
- Ignition ON. Ensure the control module, DLC, and programming tool connections are secure and the SPS software is up to date.
- Verify the control module can be reprogrammed. If the control module cannot be reprogrammed Ignition OFF for one minute, ignition ON. Verify the control module can be reprogrammed. If the control module cannot be reprogrammed, replace the K20 Engine Control Module. If the control module can be reprogrammed
- All OK.
Perform the Diagnostic Repair Verification after completing the repair.
Control Module References for ECM replacement, programming and setup.
Front View Camera Module Programming and Setup
Note. DO NOT program a control module unless directed to by a service procedure or a service bulletin. If the control module is not properly configured with the correct calibration software, the 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, programming failure or control module damage may occur. Stable battery voltage is critical during programming. Any fluctuation, spiking, over voltage or loss of voltage will interrupt programming. When required 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. DO NOT connect a battery charger. 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.
In the event of an interrupted or unsuccessful programming event, perform the following steps
- Ignition ON. Ensure the frontview camera module, DLC and programming tool connections are secure and the SPS software is up to date.
- Verify the frontview camera module can be reprogrammed. If the frontview camera module cannot be reprogrammed Ignition OFF for one minute, ignition ON. Verify the frontview camera module can be reprogrammed. If the frontview camera module cannot be reprogrammed, replace the frontview camera module. If the frontview camera module can be reprogrammed. All OK. If the frontview camera module can be reprogrammed
- All OK.
Perform the Diagnostic Repair Verification after completing the repair.
Control Module References for frontview camera module replacement, programming and setup.
Generator Control Module Programming and Setup
Special Tools
EL-49642 SPS Programming Support Tool
For equivalent regional tools, refer to Special Tools .
Note. DO NOT program a control module unless directed to by a service procedure or a service bulletin. If the ECU is not properly configured with the correct calibration software, the ECU 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, programming failure or ECU 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. DO NOT connect a battery charger. 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.
In the event of an interrupted or unsuccessful programming event, perform the following steps
- DO NOT turn the ignition OFF. Ensure that all ECU, DLC and programming tool connections are secure and the TIS terminal operating software is up to date.
- Attempt to reprogram the ECU.
- If the ECU can still not be programmed, turn the ignition OFF for at least 1 minute.
- Turn the ignition ON and attempt to reprogram the ECU. The ECU should program. If the ECU still cannot be programmed, replace the ECU.
Heated Seat Control Module Programming and Setup
The seat heating control module must be programmed with the proper calibration software. The module stores and utilizes this information however if it is not properly configured with the correct calibration software, the seat heating control module will not control all of the vehicle features properly.
Ensure that the following conditions exist in order to prepare for seat heating control module programming
- The battery is fully charged.
- The MDI data link connectors are secure.
- The scan tool is loaded with the most current software version.
- All disconnected modules and devices are reconnected securely.
- This entire procedure has been reviewed before proceeding.
Do not reprogram the seat heating control module unless directed by a service procedure or a service bulletin.
Seat Heating Control Module Programming
To program and setup an existing or new replacement seat heating control module, perform the following procedure
- Access the Service Programming System (SPS) and follow the on-screen instructions. Refer to «Service Programming System (SPS)»(ref-609132-S19511651512014041500000) .
- On the SPS Supported Controllers screen, select HVSMF Front Seat Heating Control Module - Programming and follow the on-screen instructions.
If the HVSMF Front Seat Heating Control Module fails to accept the program, verify all scan tool and seat heating control module connections are secure.
Note. After programming is completed, perform the following to avoid future misdiagnosis: Turn the ignition OFF for 10 seconds. Open and close the door. Connect the scan tool to the data link connector. Ignition ON, engine OFF. Clear all DTCs from all modules.
HVAC System 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 control module is not properly configured with the correct calibration software, the 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, programming failure or control module damage may occur. Stable battery voltage is critical during programming. Any fluctuation, spiking, over voltage or loss of voltage will interrupt programming. When required 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. DO NOT connect a battery charger. 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.
Special Tools
EL-49642 SPS Programming Support Tool
For equivalent regional tools, refer to Special Tools .
In the event of an interrupted or unsuccessful programming event, perform the following steps
- Ignition ON. Ensure the control module, DLC and programming tool connections are secure and the SPS software is up to date.
- Verify the control module can be reprogrammed. If the control module cannot be reprogrammed Ignition OFF for one minute, ignition ON. Verify the control module can be reprogrammed. If the control module cannot be reprogrammed, replace the control module. If the control module can be reprogrammed. All OK. If the control module can be reprogrammed
- All OK.
Perform the Diagnostic Repair Verification after completing the repair.
Control Module References for Control Module replacement, programming and setup
Instrument Cluster Programming and Setup
Special Tools
EL-49642 SPS Programming Support Tool
For equivalent regional tools, refer to Special Tools .
Note. DO NOT program a control module unless directed to by a service procedure or a service bulletin. If the ECU is not properly configured with the correct calibration software, the ECU 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, programming failure or ECU 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. DO NOT connect a battery charger. 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.
In the event of an interrupted or unsuccessful programming event, perform the following steps
- DO NOT turn the ignition OFF. Ensure that all ECU, DLC and programming tool connections are secure and the TIS terminal operating software is up to date.
- Attempt to reprogram the ECU.
- If the ECU can still not be programmed, turn the ignition OFF for at least one minute.
- Turn the ignition ON and attempt to reprogram the ECU. The ECU should program. If the ECU still cannot be programmed, replace the ECU.
Keyless Entry Control Module Programming and Setup
Special Tools
EL-49642 SPS Programming Support Tool
For equivalent regional tools, refer to Special Tools .
Note. DO NOT program a control module unless directed to by a service procedure or a service bulletin. If the ECU is not properly configured with the correct calibration software, the ECU 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, programming failure or ECU 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. DO NOT connect a battery charger. 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.
In the event of an interrupted or unsuccessful programming event, perform the following steps
- DO NOT turn the ignition OFF. Ensure that all ECU, DLC and programming tool connections are secure and the TIS terminal operating software is up to date.
- Attempt to reprogram the ECU.
- If the ECU can still not be programmed, turn the ignition OFF for at least one minute.
- Turn the ignition ON and attempt to reprogram the ECU. The ECU should program. If the ECU still cannot be programmed, replace the ECU.
Memory Seat Control Module Programming and Setup
The seat memory control module must be programmed with the proper calibration software. The module stores and utilizes this information however if it is not properly configured with the correct calibration software, the seat memory control module will not control all of the vehicle features properly.
Ensure that the following conditions exist in order to prepare for seat memory control module programming
- The battery is fully charged.
- The MDI data link connectors are secure.
- The scan tool is loaded with the most current software version.
- All disconnected modules and devices are reconnected securely.
- This entire procedure has been reviewed before proceeding.
Do not reprogram the seat memory control module unless directed by a service procedure or a service bulletin.
Seat Memory Control Module Programming
To program and setup an existing or new replacement seat memory control module, perform the following procedure
- With a scan tool, access the Service Programming System (SPS) and follow the on-screen instructions. Refer to «Service Programming System (SPS)»(ref-609132-S19511651512014041500000) .
- On the SPS Supported Controllers screen, select MSM Memory Seat Control Module - Programming and follow the on-screen instructions.
If the MSM Memory Seat Module fails to accept the program, verify all scan tool and seat memory control module connections are secure.
Note. After programming is completed, perform the following to avoid future misdiagnosis: Turn the ignition OFF for 10 seconds. Open and close the door. Connect the scan tool to the data link connector. Ignition ON, engine OFF. With a scan tool, clear all DTC's from all modules.
Passenger Presence System Programming and Setup
When the passenger presence system is replaced or serviced, perform the rezeroing procedure for the passenger presence system. Refer to Passenger Presence System Rezeroing for the rezeroing procedure.
Power Steering 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 control module is not properly configured with the correct calibration software, the 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, programming failure or control module damage may occur. Stable battery voltage is critical during programming. Any fluctuation, spiking, over voltage or loss of voltage will interrupt programming. When required 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. DO NOT connect a battery charger. 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.
To reprogram an existing control module, perform the following procedure
- Access the Service Programming System (SPS) and follow the on-screen instructions.
- On the SPS Supported Controllers screen, select K34 Power Steering Control Module - Programming and follow the on-screen instructions.
- On the SPS Supported Controllers screen, select K34 Power Steering Control Module - Setup and follow the on-screen instructions.
- At the end of programming, choose the "Clear All DTCs" function on the SPS screen.
- With a scan tool, perform the Steering Angle Sensor Centering and Software Endstop Learning procedure. Refer to «Power Steering Control Module Calibration»(ref-609154-S39510777792014041500000) .
- With a scan tool, Clear all DTCs after completing the calibration procedure.
In the event of an interrupted or unsuccessful programming event, perform the following steps
- Ignition ON. Ensure the control module, DLC and programming tool connections are secure and the SPS software is up to date.
- Verify the control module can be reprogrammed. If the control module cannot be reprogrammed Ignition OFF for one minute, ignition ON. Verify the control module can be reprogrammed. If the control module cannot be reprogrammed, replace the control module. If the control module can be reprogrammed. All OK. If the control module can be reprogrammed
- All OK.
Perform the Diagnostic Repair Verification after completing the repair.
Control Module References for Control Module replacement, programming and setup
Radio Programming and Setup (UYE)
Note. DO NOT program a control module unless directed to by a service procedure or a service bulletin. If the ECU is not properly configured with the correct calibration software, the ECU 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, programming failure or ECU 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. DO NOT connect a battery charger. 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.
Special Tools
EL-49642 SPS Programming Support Tool
For equivalent regional tools, refer to Special Tools .
In the event of an interrupted or unsuccessful programming event, perform the following steps
- Ignition ON. Ensure the control module, DLC and programming tool connections are secure and the SPS software is up to date.
- Verify the control module can be reprogrammed. If the control module cannot be reprogrammed Ignition OFF for one minute, ignition ON. Verify the control module can be reprogrammed. If the control module cannot be reprogrammed, replace the control module. If the control module can be reprogrammed. All OK. If the control module can be reprogrammed
- All OK.
Radio Programming and Setup (UFU, UHQ)
Note. DO NOT program a control module unless directed to by a service procedure or a service bulletin. If the ECU is not properly configured with the correct calibration software, the ECU 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, programming failure or ECU 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. DO NOT connect a battery charger. 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.
To reprogram an existing control module, perform the following procedure
- Install the EL-49642 SPS Programming Support Tool.
- Connect a USB drive to the computer. NOTE: If using a pre-configured USB drive supplied by General Motors, proceed to step 6.
- Access the Service Programming System (SPS) and follow the on-screen instructions.
- On the SPS Supported Controllers screen, select A11 Radio - USB File Transfer, and follow the on-screen instructions. NOTE: If there are no files available for USB transfer via SPS, proceed to step 11. All existing files on the USB drive will be erased when the new files are copied.
- Upon completion of the file transfer, remove the USB drive from the computer.
- Ignition ON, radio ON.
- Connect the USB drive to the USB port in the vehicle.
- Using the radio controls, select the following: Config>Radio Settings>Software Versions Menu>Update Radio Software. Follow the infotainment display on-screen instructions and select Update when prompted. Programming will take several minutes.
- When programming is complete, remove the USB device from the vehicle USB port.
- Access the Service Programming System (SPS) and follow the on-screen instructions.
- On the SPS Supported Controllers screen, select A11 Radio - Programming, and follow the on-screen instructions.
- At the end of programming, choose the "Clear DTCs" function on the SPS screen.
In the event of an interrupted or unsuccessful programming event, perform the following steps
- Ignition ON. Ensure the control module, DLC and programming tool connections are secure and the SPS software is up to date.
- Verify the control module can be reprogrammed. If the control module cannot be reprogrammed Ignition OFF for one minute, ignition ON. Verify the control module can be reprogrammed. If the control module cannot be reprogrammed, replace the control module. If the control module can be reprogrammed. All OK. If the control module can be reprogrammed
- All OK.
Rear Parking Assist 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 control module is not properly configured with the correct calibration software, the 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, programming failure or control module damage may occur. Stable battery voltage is critical during programming. Any fluctuation, spiking, over voltage or loss of voltage will interrupt programming. When required 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. DO NOT connect a battery charger. 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.
Do not reprogram the parking assist control module, unless directed by a service procedure, or a service bulletin.
To reprogram an existing control module, perform the following procedure
- Access the Service Programming System (SPS) and follow the on-screen instructions.
- On the SPS Supported Controllers screen, select Parking Assist Control Module - Programming and follow the on-screen instructions.
- At the end of programming, choose the "Clear All DTCs" function on the SPS screen.
In the event of an interrupted or unsuccessful programming event, perform the following steps
- Ignition ON. Ensure the parking assist control module, DLC and programming tool connections are secure and the SPS software is up to date.
- Verify the parking assist control module can be reprogrammed. If the parking assist control module cannot be reprogrammed Ignition OFF for one minute, ignition ON. Verify the parking assist control module can be reprogrammed. If the parking assist control module cannot be reprogrammed, replace the parking assist control module. If the parking assist control module can be reprogrammed. All OK. If the parking assist control module can be reprogrammed
- All OK.
Perform the Diagnostic Repair Verification after completing the repair.
Control Module References for parking assist control module replacement, programming and setup
Service Programming System (SPS)
Special Tools
EL-49642 SPS Programming Support Tool
For equivalent regional tools, refer to Special Tools .
For step-by-step control module programming instructions, please refer to the techline information system (TIS) terminal.
Review the information below to ensure proper programming protocol.
Note. DO NOT program a control module unless you are directed by a service procedure or you are directed by a General Motors service bulletin. Programming a control module at any other time will not permanently correct a customers concern. It is essential that the TIS terminal, MDI, and/or Scan Tool, is equipped with the latest software before performing service programming. Stable battery voltage is critical during programming. Any fluctuation, spiking, over voltage or loss of voltage will interrupt programming. When required, install the EL-49642 SPS Programming Support Tool to maintain system voltage. If not available, connect a fully charged 12V jumper or booster pack disconnected from the AC voltage supply. DO NOT connect a battery charger. Some modules will require additional programming/setup events to be performed before or after programming. Some vehicles may require the use of a CANDi or MDI module for programming. Review the appropriate service information for these procedures. DTCs may set during programming. Clear DTCs after programming is complete. Clearing powertrain DTCs will set the Inspection/Maintenance (I/M) system status indicators to NO.
Ensure the following conditions are met before programming a control module
- Vehicle system voltage: There is not a charging system concern. All charging system concerns must be repaired before programming a control module. Battery voltage is greater than 12 volts but less than 16 volts. The battery must be fully charged before programming the control module. Turn OFF or disable any system that may put a load on the vehicles battery, such as the following components: Interior lights Exterior lights including daytime running lights (DRL)-Applying the parking brake, on most vehicles, disables the DRL system Heating, ventilation, and air conditioning (HVAC) systems Engine cooling fans Radio, etc.
- The ignition switch must be in the proper position. SPS prompts you to turn ON the ignition, with the engine OFF. DO NOT change the position of the ignition switch during the programming procedure, unless instructed to do so.
- Make certain all tool connections are secure, including the following components and circuits: Scan Tool The RS-232 communication cable port The connection at the data link connector (DLC) The voltage supply circuits MDI The USB, Ethernet or Wireless communication port The connection at the data link connector (DLC)
- DO NOT disturb the tool harnesses while programming. If an interruption occurs during the programming procedure, programming failure or control module damage may occur.
In the event of an interrupted or unsuccessful programming event, perform the following steps
- DO NOT turn the ignition OFF. Ensure that all control module and DLC connections are secure and the TIS terminal operating software is up to date.
- Attempt to reprogram the control module.
- If the control module can still not be programmed, turn the ignition OFF for at least one minute.
- Turn the ignition ON and attempt to reprogram the control module. The control module should program. If the control module still cannot be programmed, replace the control module.
After successfully programming the control module, ensure that all post programming procedures are performed; refer to Control Module References for the appropriate control module Programming and Setup document for any required procedures.
Sunroof Control Module Programming and Setup
When replacing the sunroof motor/control module, the sunroof motor/actuator initialization/teach procedure must be followed.
Existing or New Motor
For the sunroof motor/actuator initialization/teach procedure refer to Sunroof Motor/Actuator Initialization/Teach Process .