Programming and Setup - All Systems Buick Regal V

Control Module References

Control Module References

Replace and Program ECU or Reprogram ECU

This ECU does not require SPS programming or any setup procedures.

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.

Diagnostic Aids

Replace and Program ECU or Reprogram ECU

To program a replacement or an existing ECU, perform the following procedure

1. Install «EL-49642»(/buick/regal/v-2009-2013/remont/communication-devices/#programming-and-setup-all-systems) SPS Programming Support Tool.
2. Access the Service Programming System (SPS) and follow the on-screen instructions.
3. On the SPS Supported Controllers screen, select Battery Energy Control Module - Programming and follow the on-screen instructions.
4. At the end of programming, choose the"Clear All DTCs" function on the SPS screen.

Unsuccessful Programming Recovery

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

1. 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.
2. Attempt to reprogram the ECU.
3. If the ECU can still not be programmed, turn the ignition OFF for at least one minute.
4. Turn the ignition ON and attempt to reprogram the ECU. The ECU should program. If the ECU still cannot be programmed, replace the ECU.

Special Tools

1. EL-49642 SPS Programming Support Tool
2. EL-46079 Tire Pressure Monitor Diagnostic 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.

Replace and Program ECU

To program a replacement body control module (BCM), perform the following procedure

1. Install EL-49642 SPS programming support tool.
2. Access the Service Programming System (SPS) and follow the on-screen instructions.
3. On the SPS Supported Controllers screen, select BCM Body Control Module - Configuration and follow the on-screen instructions (if applicable).
4. On the SPS Supported Controllers screen, select BCM Body Control Module - Programming and follow the on-screen instructions.
5. Perform the following for the appropriate ignition type prior to proceeding with the next step: Key Ignition System: Key in the ignition and any additional keys must be away from the vehicle at least 3 meters. Push Button Start System: Keyless entry transmitter must be in the console programming pocket. Refer to the Help selection button on the SPS Immobilizer Setup screen for the exact pocket location. All additional transmitters must be away from the vehicle at least 3 meters.
6. On the SPS Supported Controllers screen, select IMMO Immobilizer Learn - Setup. On the next screen, select Body Control Module IMMO Learn with Existing Transponder or Remote Key and follow the on-screen instructions. When Immobilizer Learn is complete, press the Unlock button on the keyless entry transmitter to allow the keyless entry transmitter to exit the Immobilizer Learn mode.
7. On the SPS Supported Controllers screen, select BCM Body Control Module - Setup and follow the on-screen instructions.
8. 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.
9. At the end of programming, choose the "Clear All DTCs" function on the SPS screen.
10. If ABS, Traction Control and/or Stabilitrak indicators are ON and DTC C0161 is set in the electronic brake control module after performing BCM programming and setup, do the following: Disconnect the scan tool from the data link connector. Ignition OFF, all access doors closed, all vehicle systems OFF, and all keys at least 3 meters away from the vehicle. It may take up to 2 minutes 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.

Reprogram ECU

To program an existing BCM, perform the following procedure

1. Install EL-49642 SPS programming support tool.
2. Access the Service Programming System (SPS) and follow the on-screen instructions.
3. On the SPS Supported Controllers screen, select BCM Body Control Module - Programming and follow the on-screen instructions.
4. On the SPS Supported Controllers screen, select BCM Body Control Module - Setup and follow the on-screen instructions.
5. 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.
6. At the end of programming, choose the "Clear All DTCs" function on the SPS screen.
7. If ABS, Traction Control and/or Stabilitrak indicators are ON and DTC C0161 is set in the electronic brake control module after performing BCM programming and setup, do the following: Disconnect the scan tool from the data link connector. Ignition OFF, all access doors closed, all vehicle systems OFF, and all keys at least 3 meters away from the vehicle. It may take up to 2 minutes 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

1. 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.
2. Attempt to reprogram the ECU.
3. If the ECU can still not be programmed, turn the ignition OFF for at least one minute.
4. Turn the ignition ON and attempt to reprogram the ECU. The ECU should program. If the ECU still cannot be programmed, replace the ECU.

EL-49642 SPS Programming Support Tool

For equivalent regional tools, refer to Special Tools .

Each of the following service procedures require programming or setup procedures to be performed on the communication interface module.

Communication Interface Module Replacement

Note. It is critical to use the service replacement Communication Interface Module only in the vehicle for which it was ordered. Failure to perform the following procedures will result in a red LED, DTC(s) being set, and limited or incomplete OnStar® services. An OnStar® button press to the OnStar® call center is not required to complete the procedure. It may take up to 24 hours for OnStar® service to become fully activated after performing the procedures. Perform the following procedure only once. Repeat attempts of the procedure may result in a delay of the activation process. To fully activate an OnStar® module, both the setup and activation request procedures must be completed on all vehicles with and without an active OnStar® subscription to insure the unit has been setup properly for the vehicle it has been installed into and also to update the OnStar® with the correct unit information. To initialize the Turn-by-Turn feature, the vehicle must first be driven 8-16 km (5-10 mi) in order to allow the system to self-calibrate the dead reckoning feature. On vehicles up fitted with TTY capabilities, it is necessary to perform a power cycle of the OnStar® Interface Module (OTIM), and toggle the TTY mode after completing the Communication Interface Module installation and setup procedures.

1. Install EL-49642 SPS programming support tool.
2. Access the Service Programming System (SPS) and follow the on-screen instructions.
3. On the SPS Supported Controllers screen, select ONSU Onstar® Module Setup and Service Activation and follow the on-screen instructions.
4. At the end of programming, choose the "Clear All DTCs" function on the SPS screen.
5. The default language for the new Communication Interface Module is English. To change to an alternate language, access the scan tool.
6. Inform the customer that it may take up to 24 hours for the OnStar® service to become fully activated.

Control Solenoid Valve and Transmission Control Module Assembly Programming and Setup (6T30/6T40/6T45/6T50)

The following service procedures require either a programming or a setup event be performed for a complete repair. The transmission control module (TCM) is part of the control solenoid valve assembly, and is not serviced separately.

Transmission Control Module (TCM) Replacement

If the TCM is replaced, the following procedures must be performed

1. TCM Reprogramming
2. The Transmission Adaptive Values Learn. Refer to «Transmission Adaptive Values Learn»(/buick/regal/v-2009-2013/remont/automatic-trans/#automatic-transmission-6t406t456t50-diagnostic-information-and-procedures__transmission-adaptive-values-learn) .

TCM Reprogramming

1. If the TCM needs to be reprogrammed. Refer to «Service Programming System (SPS)»(/buick/regal/v-2009-2013/remont/communication-devices/#programming-and-setup-all-systems__service-programming-system-sps) .
2. Perform the Transmission Adaptive Values Learn. Refer to «Transmission Adaptive Values Learn»(/buick/regal/v-2009-2013/remont/automatic-trans/#automatic-transmission-6t406t456t50-diagnostic-information-and-procedures__transmission-adaptive-values-learn) .

1. Turn the ignition OFF for 30 seconds.
2. Turn the ignition ON with the engine OFF.
3. Use the scan tool in order to retrieve history DTCs from all modules.
4. Clear all history DTCs.

Setup for Component Replacement

The replacement of some components will require a setup procedure for complete repair.

If any of the following components are replaced, the Transmission Adaptive Values Learn procedure must be performed

1. Transmission replacement
2. Any internal transmission repair
3. Any speed sensor

Refer to Transmission Adaptive Values Learn .

Electronic Brake Control Module Programming and Setup

The following service procedures require either a programming or a setup event performed for a complete repair.

Electronic Brake Control Module Replacement

If the electronic brake control module (EBCM) needs to be replaced, the following procedures must be performed

1. Connect a scan tool to the vehicle and access SPS. Refer to «Service Programming System (SPS)»(/buick/regal/v-2009-2013/remont/communication-devices/#programming-and-setup-all-systems__service-programming-system-sps) .
2. Perform the SPS function Electronic Brake Control Module-Programming and follow the on-screen instructions.
3. Perform the SPS function Electronic Brake Control Module-Setup and follow the on-screen instructions. Setup and follow the on-screen instructions.
4. Clear DTCs after completing the programming procedure.

Electronic Brake Control Module Reprogramming

If the EBCM needs to be reprogrammed, the following procedures must be performed

1. Connect a scan tool to the vehicle and access SPS. Refer to «Service Programming System (SPS)»(/buick/regal/v-2009-2013/remont/communication-devices/#programming-and-setup-all-systems__service-programming-system-sps) .
2. Perform the SPS function Electronic Brake Control Module-Programming and follow the on-screen instructions.
3. Clear DTCs after completing the programming procedure.

Electronic Parking Brake Control Module Programming and Setup

If the electronic parking brake control module is replaced, the following procedures must be performed

Refer to Service Programming System (SPS) .

Calibration with Scan Tool

Note. Verify the rear brakes are clear of any obstacles before starting the calibration procedure. During the procedure the rear brakes will cycle several times, stay clear of all moving parts until the process is complete.

Perform the Parking Brake Calibration procedure in Module Setup.

Calibration without Scan Tool

1. Ignition ON, apply and hold the brake pedal.
2. Push and hold the electric parking brake switch down for 5-6 seconds.
3. Release the electric parking brake switch.
4. Momentarily push the electric parking brake switch down.
5. Remove the EPB MODULE fuse and reinstall.
6. Apply the electric parking brake.
7. Release the electric parking brake.

Electronic Suspension Control Module Programming and Setup

The suspension 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 suspension control module will not control all of the vehicle features properly.

Ensure that the following conditions exist in order to prepare for suspension control module programming

1. The battery is fully charged.
2. The MDI data link connectors are secure.
3. The scan tool is loaded with the most current software version.
4. All disconnected modules and devices are reconnected securely.
5. This entire procedure has been reviewed before proceeding.

Do not reprogram the suspension control module unless directed by a service procedure or a service bulletin.

Suspension Control Module Programming

To program and setup an existing or new replacement suspension control module, perform the following procedure

1. With a scan tool, access the Service Programming System (SPS) and follow the on-screen instructions. Refer to «Service Programming System (SPS)»(/buick/regal/v-2009-2013/remont/communication-devices/#programming-and-setup-all-systems__service-programming-system-sps) .
2. On the SPS Supported Controllers screen, select ESCM Electronic Suspension Control Module - Programming and follow the on-screen instructions.

If the suspension control module fails to accept the program, verify all scan tool and suspension 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 DTCs from all modules.

Engine Control Module Programming and Setup (LHU)

The following service procedures require either a programming or a setup event performed for a complete repair.

ECM Replacement

If the engine control module (ECM) is replaced, the following procedures must be performed

1. ECM Reprogramming-Refer to «Service Programming System (SPS)»(/buick/regal/v-2009-2013/remont/communication-devices/#programming-and-setup-all-systems__service-programming-system-sps) .
2. Theft Deterrent-Refer to «Immobilizer System Component Programming (without BTM)»(/buick/regal/v-2009-2013/remont/door-locks-anti-theft-systems/#immobilizer-system) , «Immobilizer System Component Programming (with BTM)»(/buick/regal/v-2009-2013/remont/door-locks-anti-theft-systems/#immobilizer-system) . The ECM will learn the incoming fuel continue password immediately upon receipt of a password message. Once a password message is received, and a password is learned, a learn procedure must be performed to change this password again. An ECM which has been previously installed in another vehicle will have learned the other vehicle's fuel continue password, and will require a learn procedure after programming to learn the current vehicle's password.
3. Crankshaft Position Variation Learn-Refer to «Crankshaft Position System Variation Learn»(/buick/regal/v-2009-2013/remont/testing-diagnostics/#engine-controlsfuel-20l-repair-instructions__crankshaft-position-system-variation-learn) .
4. Idle Learn Procedure-Refer to «Throttle/Idle Learn»(/buick/regal/v-2009-2013/remont/testing-diagnostics/#engine-controlsfuel-20l-repair-instructions) .
5. Engine Oil Life Reset-When available, use a scan tool to reset the Engine Oil Life Remaining back to the original percentage recorded before the module was replaced.
6. Transmission Fluid Life Remaining-When available, use the scan tool to reset the Transmission Fluid Life Remaining back to the original percentage recorded before the module was replaced.

ECM Reprogramming

1. If the engine control module (ECM) needs to be reprogrammed, refer to «Service Programming System (SPS)»(/buick/regal/v-2009-2013/remont/communication-devices/#programming-and-setup-all-systems__service-programming-system-sps) .
2. Engine Oil Life Remaining-When available, use a scan tool to reset the Engine Oil Life Remaining back to the original percentage recorded before the module was reprogrammed.

If any of the following components are replaced, a Crankshaft Position Variation Learn must be performed. Refer to Crankshaft Position System Variation Learn .

1. Engine replacement
2. Any engine repair that disturbs the CKP sensor or its relationship with the crankshaft reluctor wheel
3. CKP sensor

If the throttle body is replaced or a throttle body cleaning procedure is completed, the Idle Learn must be performed. Refer to Throttle/Idle Learn .

Engine Control Module Programming and Setup (LAF, LEA or LUK)

The following service procedures require either a programming or a setup event performed for a complete repair.

If the engine control module (ECM) is replaced, the following procedures must be performed

1. ECM Reprogramming-Refer to «Service Programming System (SPS)»(/buick/regal/v-2009-2013/remont/communication-devices/#programming-and-setup-all-systems__service-programming-system-sps) .
2. Theft Deterrent-Refer to «Immobilizer System Component Programming (without BTM)»(/buick/regal/v-2009-2013/remont/door-locks-anti-theft-systems/#immobilizer-system) , «Immobilizer System Component Programming (with BTM)»(/buick/regal/v-2009-2013/remont/door-locks-anti-theft-systems/#immobilizer-system) . The ECM will learn the incoming fuel continue password immediately upon receipt of a password message. Once a password message is received, and a password is learned, a learn procedure must be performed to change this password again. An ECM which has been previously installed in another vehicle will have learned the other vehicle's fuel continue password, and will require a learn procedure after programming to learn the current vehicle's password.
3. Crankshaft Position Variation Learn-Refer to «Crankshaft Position System Variation Learn»(/buick/regal/v-2009-2013/remont/testing-diagnostics/#engine-controlsfuel-24l-repair-instructions__crankshaft-position-system-variation-learn) .
4. Idle Learn Procedure-Refer to «Throttle/Idle Learn»(/buick/regal/v-2009-2013/remont/testing-diagnostics/#engine-controlsfuel-24l-repair-instructions) .
5. Engine Oil Life Reset-When available, use a scan tool to reset the Engine Oil Life Remaining back to the original percentage recorded before the module was replaced.
6. Transmission Fluid Life Remaining-When available, use the scan tool to reset the Transmission Fluid Life Remaining back to the original percentage recorded before the module was replaced.

1. If the engine control module (ECM) needs to be reprogrammed, refer to «Service Programming System (SPS)»(/buick/regal/v-2009-2013/remont/communication-devices/#programming-and-setup-all-systems__service-programming-system-sps) .
2. Engine Oil Life Remaining-When available, use a scan tool to reset the Engine Oil Life Remaining back to the original percentage recorded before the module was reprogrammed.

If any of the following components are replaced, a Crankshaft Position Variation Learn must be performed. Refer to Crankshaft Position System Variation Learn .

1. Engine replacement
2. Any engine repair that disturbs the CKP sensor or its relationship with the crankshaft reluctor wheel
3. CKP sensor

If the throttle body is replaced or a throttle body cleaning procedure is completed, the Idle Learn must be performed. Refer to Throttle/Idle Learn .

Fuel Pump Flow Control Module Programming and Setup

The fuel pump 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 fuel pump control module will not control all of the vehicle features properly.

Ensure that the following conditions exist in order to prepare for fuel pump control module programming

1. The battery is fully charged.
2. The MDI data link connectors are secure.
3. The scan tool is loaded with the most current software version.
4. All disconnected modules and devices are reconnected securely.
5. This entire procedure has been reviewed before proceeding.

Do not reprogram the fuel pump control module unless directed by a service procedure or a service bulletin.

Fuel Pump Control Module Programming

To program and setup an existing or new replacement fuel pump control module, perform the following procedure

1. Access the Service Programming System (SPS) and follow the on-screen instructions. Refer to «Service Programming System (SPS)»(/buick/regal/v-2009-2013/remont/communication-devices/#programming-and-setup-all-systems__service-programming-system-sps) .
2. On the SPS Supported Controllers screen, select K27 Fuel Pump Control Module - Programming and follow the on-screen instructions.

If the fuel pump control module fails to accept the program, verify all scan tool and fuel pump 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 DTC's from all modules.

This ECU does not require SPS programming but does require the following setup procedures after a new ECU is installed

The customer must learn the device they wish to control. This must be done at the device (garage door opener, electric gate, etc.) and cannot be performed at a dealership. Refer to the vehicle owner's manual for programming instructions.

EL-49642 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.

To program a replacement or an existing ECU, perform the following procedure

1. Install «EL-49642»(/buick/regal/v-2009-2013/remont/communication-devices/#programming-and-setup-all-systems) EL-49642 SPS Programming Support Tool.
2. Access the Service Programming System (SPS) and follow the on-screen instructions.
3. On the SPS Supported Controllers screen, select Generator Control Module - Programming and follow the on-screen instructions.
4. 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

1. 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.
2. Attempt to reprogram the ECU.
3. If the ECU can still not be programmed, turn the ignition OFF for at least 1 minute.
4. 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

1. The battery is fully charged.
2. The MDI data link connectors are secure.
3. The scan tool is loaded with the most current software version.
4. All disconnected modules and devices are reconnected securely.
5. 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

1. Access the Service Programming System (SPS) and follow the on-screen instructions. Refer to «Service Programming System (SPS)»(/buick/regal/v-2009-2013/remont/communication-devices/#programming-and-setup-all-systems__service-programming-system-sps) .
2. 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

The following service procedures require either a programming or a setup event performed for a complete repair.

HVAC Control Module Replacement

If the HVAC control module needs to be replaced, the following procedures must be performed

1. Connect a scan tool to the vehicle and access SPS. Refer to «Service Programming System (SPS)»(/buick/regal/v-2009-2013/remont/communication-devices/#programming-and-setup-all-systems__service-programming-system-sps) .
2. Perform the SPS function Remote Heater and Air Conditioning Control Module Programming and follow the on-screen instructions.
3. Perform the SPS function Remote Heater and Air Conditioning Control Module Configuration & Setup and follow the on-screen instructions.
4. Clear DTCs after completing the programming procedure.

HVAC Control Module Reprogramming

Do not reprogram the HVAC control module unless directed by a service procedure or a service bulletin.

1. Connect a scan tool to the vehicle and access SPS. Refer to «Service Programming System (SPS)»(/buick/regal/v-2009-2013/remont/communication-devices/#programming-and-setup-all-systems__service-programming-system-sps) .
2. Perform the SPS function Remote Heater and Air Conditioning Control Module Programming and follow the on-screen instructions.
3. Clear DTCs after completing the programming procedure.

If an actuator is replaced, the following procedure must be performed

Recalibrating actuators for the HVAC system. Refer to Actuator Recalibration .

Inflatable Restraint Sensing and Diagnostic Module Programming and Setup

The inflatable restraint sensing and diagnostic module (SDM) 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 SDM will not control all of the vehicle features properly.

Ensure that the following conditions exist in order to prepare for SDM programming

1. The battery is fully charged.
2. The MDI data link connectors are secure.
3. The scan tool is loaded with the most current software version.
4. All disconnected modules and devices are reconnected securely.
5. This entire procedure has been reviewed before proceeding.

Do not reprogram the SDM unless directed by a service procedure or a service bulletin.

Note. The air bag indicator light may remain ON after the body control module (BCM), or SDM is replaced, and during the programming procedure for the BCM until after the procedure is completed. When installing a new SDM, there may be several DTCs set prior to programming. Once programmed, these DTCs should be in history and can be cleared. Failure to complete the following Setup procedure may cause DTC B1001 to be set in the SDM.

The following service procedures require either a programming or a setup event performed for a complete repair

Sensing and Diagnostic Module Replacement and/or Programming

If the inflatable restraint sensing and diagnostic module needs to be replaced and/or reprogrammed, the following procedures must be performed

1. Access SPS. Refer to «Service Programming System (SPS)»(/buick/regal/v-2009-2013/remont/communication-devices/#programming-and-setup-all-systems__service-programming-system-sps) .
2. Perform the SPS function Inflatable Restraint Sensing and Diagnostic Module Programming and follow the on-screen instructions.
3. Perform the SPS function Inflatable Restraint Sensing and Diagnostic Module Setup and follow the on-screen instructions.
4. Clear DTCs after completing the programming procedure.

If the control module fails to program, proceed as follows

1. Ensure the DLC and Accessory Power Module connections are good.
2. Inspect the Techline equipment for the latest software version.
3. Attempt to program the SDM. If the SDM still cannot be programmed properly, replace the SDM.

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.

To program a replacement or an existing ECU, perform the following procedure

1. Install EL-49642 SPS programming support tool.
2. Access the Service Programming System (SPS) and follow the on-screen instructions.
3. On the SPS Supported Controllers screen, select Instrument Cluster - Programming and follow the on-screen instructions.
4. On the SPS Supported Controllers screen, select Instrument Cluster - Configuration and follow the on-screen instructions.
5. On the SPS Supported Controllers screen, select Instrument Cluster - Setup and follow the on-screen instructions.
6. 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

1. 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.
2. Attempt to reprogram the ECU.
3. If the ECU can still not be programmed, turn the ignition OFF for at least one minute.
4. Turn the ignition ON and attempt to reprogram the ECU. The ECU should program. If the ECU still cannot be programmed, replace the ECU.

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.

To program a replacement or an existing ECU, perform the following procedure

1. Install EL-49642 SPS programming support tool.
2. Access the Service Programming System (SPS) and follow the on-screen instructions.
3. On the SPS Supported Controllers screen, select Keyless Entry Control Module - Programming and follow the on-screen instructions.
4. 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

1. 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.
2. Attempt to reprogram the ECU.
3. If the ECU can still not be programmed, turn the ignition OFF for at least one minute.
4. Turn the ignition ON and attempt to reprogram the ECU. The ECU should program. If the ECU still cannot be programmed, replace the ECU.

EL-49642 SPS Programming Support Tool

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.

The Multimedia Player Interface Module is programmed with operational software during manufacturing. If it is verified during the following procedure that the latest calibrations are already programmed in the module, no further action is required. Do not attempt to program the module with the same calibration.

To program a replacement or an existing ECU, perform the following procedure

1. Install EL-49642 SPS Programming Support Tool.
2. Access the Service Programming System (SPS) and follow the on-screen instructions.
3. On the SPS Supported Controllers screen, select Multimedia Player Interface Module - Programming and follow the on-screen instructions.
4. 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

1. 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.
2. Attempt to reprogram the ECU.
3. If the ECU can still not be programmed, turn the ignition OFF for at least one minute.
4. Turn the ignition ON and attempt to reprogram the ECU. The ECU should program. If the ECU still cannot be programmed, replace the ECU.

Object Alarm Module Programming and Setup

The parking assist 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 parking assist control module will not control all of the vehicle features properly.

Ensure that the following conditions exist in order to prepare for parking assist control module programming

1. The battery is fully charged.
2. The MDI data link connectors are secure.
3. The scan tool is loaded with the most current software version.
4. All disconnected modules and devices are reconnected securely.
5. This entire procedure has been reviewed before proceeding.

Do not reprogram the parking assist control module unless directed by a service procedure or a service bulletin.

Parking Assist Control Module Programming

To program and setup an existing or new replacement parking assist control module, perform the following procedure

1. Access the Service Programming System (SPS) and follow the on-screen instructions. Refer to «Service Programming System (SPS)»(/buick/regal/v-2009-2013/remont/communication-devices/#programming-and-setup-all-systems__service-programming-system-sps) .
2. On the SPS Supported Controllers screen, UPA Parking Assist Control Module Programming and follow the on-screen instructions.

If the Object Alarm Module fails to accept the program, verify all scan tool and parking assist 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 DTC's from all modules.

Passenger Presence System Preload Test

The passenger presence system (PPS) consists of an electronic control module, a conductive based sensor mat, wiring harness, and PASSENGER AIR BAG ON/OFF indicators. The sensor mat is made up of several flexible conductive metal strips placed underneath the seat cushion trim. These sensor strips transmit and receive a low level electric field. The measured capacitance value of this field is used to determine the type of occupant sitting in the front passenger seat. If the passenger seat bottom cushion, seat bottom trim, or heater pad has been serviced, reinstalled, or removed for any reason, the procedure below will check for any preloads on the PPS. A service replacement PPS module does not require an unlock procedure prior to an initial preload test.

Note. Before the PPS can be checked for preloads the front passenger seat must be completely empty of all items. The presence of any items on the front passenger seat will affect the calibration and operation of the PPS. When the preload test is perform, the instrument panel cluster (IPC) and dash lights will begin illuminating at varying intensity. This is normal operation during the preload test procedure and does not indicate additional system faults. The Diagnostic System Check - Vehicle must be performed after successfully completing the preload test procedure to ensure the system is functioning properly.

Passenger Presence System Preload System Test

1. Empty the front outboard passenger seat (this system is susceptible to conductive material).
2. With the scan tool, perform the Preload Passenger Presence System procedure.
3. Using the scan tool, check for DTC B0081 in history. If the test fails or DTC B0081 11 is current, confirm that the seat is empty. Perform the passenger presence sensor learn test again. If the test fails again, for heated seats, ensure that the sensor pad is on top of the heater element. Once the test successfully completes, cycle the ignition OFF.
4. Perform the «Diagnostic System Check - Vehicle»(/buick/regal/v-2009-2013/remont/oem-general-information/#vehicle-diagnostic-information-diagnostic-information-and-procedures) after successfully completing the preload test procedure to ensure the system is functioning properly.

Power Steering Control Module Programming and Setup (Variable Effort Steering)

The following service procedures require either a programming or a setup event performed for a complete repair.

Variable Effort Steering Control Module Replacement

If the variable effort steering control module needs to be replaced, the following procedures must be performed

1. Connect a scan tool to the vehicle and access SPS. Refer to «Service Programming System (SPS)»(/buick/regal/v-2009-2013/remont/communication-devices/#programming-and-setup-all-systems__service-programming-system-sps) .
2. Perform the SPS function Variable Power Steering Control Module - Programming and follow the on-screen instructions.
3. Clear DTCs after completing the programming procedure.

Variable Effort Steering Control Module Reprogramming

Do not reprogram the variable effort steering control module unless directed by a service procedure or a service bulletin.

1. Connect a scan tool to the vehicle and access SPS. Refer to «Service Programming System (SPS)»(/buick/regal/v-2009-2013/remont/communication-devices/#programming-and-setup-all-systems__service-programming-system-sps) .
2. Perform the SPS function Variable Power Steering Control Module - Programming and follow the on-screen instructions.
3. Clear DTCs after completing the programming procedure.

Power Steering Control Module Programming and Setup (Electronic Power Steering)

The following service procedures require either a programming or a setup event performed for a complete repair.

The electronic power steering control module is part of the power steering assist motor assembly and is electronically paired with the steering gear's sensors.

1. If the complete steering gear INCLUDING the assist motor assembly was replaced, or for reprogramming of an existing power steering system WITHOUT replacement, refer to the POWER STEERING CONTROL MODULE REPROGRAMMING instructions in this article.
2. If ONLY the Power Steering Assist Motor assembly is replaced, follow the POWER STEERING CONTROL MODULE REPLACEMENT instructions.

Power Steering Control Module Replacement

Note. During the procedures listed below, critical data is retrieved from vehicle components and stored in the scan tool computer's hard drive. This data is needed during the programming and setup sequences. Ensure the same scan tool is used and capable of reading, storing, and writing the vehicle's system data.

1. Connect a scan tool to the vehicle and access SPS. Refer to «Service Programming System (SPS)»(/buick/regal/v-2009-2013/remont/communication-devices/#programming-and-setup-all-systems__service-programming-system-sps) .
2. Perform the SPS function Electronic Power Steering - Prepare Control Module for Removal and follow the on-screen instructions.
3. Replace the Power Steering Assist Motor containing the Power Steering Control Module. Refer to «Power Steering Assist Motor Replacement»(/buick/regal/v-2009-2013/remont/manual-power-steering/#power-steering-system) .
4. With the Power Steering Assist Motor replaced and reconnected, using the same scan tool, perform the SPS function Electronic Power Steering - Programming and follow the on-screen instructions.
5. Perform the SPS function Electronic Power Steering - Setup and follow the on-screen instructions.
6. Perform the Steering Angle Sensor Centering and Software Endstop Learning procedure. Refer to «Power Steering Control Module Calibration»(/buick/regal/v-2009-2013/remont/manual-power-steering/#power-steering-system) .
7. Clear DTCs after completing the programming and setup procedures.

Power Steering Control Module Reprogramming

Do not program or reprogram the electronic power steering control module unless directed by a service procedure or a service bulletin.

Note. This procedure applies to reprogramming of the existing steering gear or the initial programming if the complete steering gear assembly including the assist motor was replaced. If only the power steering control module is replaced, follow the Power Steering Control Module Replacement instructions above.

1. Connect a scan tool to the vehicle and access SPS. Refer to «Service Programming System (SPS)»(/buick/regal/v-2009-2013/remont/communication-devices/#programming-and-setup-all-systems__service-programming-system-sps) .
2. Perform the SPS function Electronic Power Steering - Programming and follow the on-screen instructions.
3. Perform the SPS function Electronic Power Steering - Setup and follow the on-screen instructions.
4. Perform the Steering Angle Sensor Centering and Software Endstop Learning procedure. Refer to «Power Steering Control Module Calibration»(/buick/regal/v-2009-2013/remont/manual-power-steering/#power-steering-system) .
5. Clear DTCs after completing the programming and setup procedures.

Steering Angle Sensor Centering and Software Endstop Learning

For the steering angle sensor centering and software endstop learning, refer to Power Steering Control Module Calibration .

This ECU does not require SPS programming or any setup procedures.

EL-49642 EL-49642 SPS Programming Support Tool

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.

1. During radio programming you may be required to select multiple calibrations dependant upon vehicle equipment. Have the vehicle build/RPO information available during the following procedure to ensure the correct calibrations are selected.
2. The XM satellite radio (if equipped) is integrated into the radio. If XM was activated in the previous radio, the replacement radio will require no additional activation steps. Customer subscription information is transferred to the replacement radio when a replacement radio is ordered.

To program a replacement or an existing ECU, perform the following procedure

1. Install «EL-49642»(/buick/regal/v-2009-2013/remont/communication-devices/#programming-and-setup-all-systems) .
2. Access the Service Programming System (SPS) and follow the on-screen instructions.
3. On the SPS Supported Controllers screen, select Radio - Programming and follow the on-screen instructions.
4. At the end of programming, choose the "Clear All DTCs" function on the SPS screen.

Navigation Radio Clock Set Procedure

Note. The navigation radio requires a GPS signal to sync the clock in the vehicle. To correctly set the clock after navigation radio replacement and programming is completed, perform the following to avoid future misdiagnosis: Move the vehicle outside with a clear view of the sky. Using the radio controls, select the navigation full map display screen. Verify that the "No GPS" Icon is not present on the top of the full map screen. After the GPS signal is confirmed, adjust the time on the radio Time Setting screen. Vehicle OFF, wait at least 5 minutes. Ignition ON, radio ON confirm that the time was saved.

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

1. 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.
2. Attempt to reprogram the ECU.
3. If the ECU can still not be programmed, turn the ignition OFF for at least one minute.
4. Turn the ignition ON and attempt to reprogram the ECU. The ECU should program. If the ECU still cannot be programmed, replace the ECU.

The remote control door lock receiver only functions as an antenna, receiving the signals sent by the keyless entry transmitter and forwarding them to the body control module (BCM). The keyless entry software is contained wholly within the BCM.

This ECU does not require SPS programming or any setup procedures.

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. Due to the time requirements of programming a controller, install EL-49642 SPS Programming Support Tool to maintain system voltage. Stable battery voltage is critical during programming. Any fluctuation, spiking, over voltage or loss of voltage will interrupt programming. If the above tool is not available, DO NOT connect a battery charger, connect a fully charged 12V jumper or booster pack disconnected from the AC voltage supply. 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

1. 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.
2. 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.
3. 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)
4. 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

1. 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.
2. Attempt to reprogram the control module.
3. If the control module can still not be programmed, turn the ignition OFF for at least one minute.
4. 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 .

The theft deterrent module only functions as an exciter and antenna, energizing the key transponder and receiving the key code information. The immobilizer software is contained wholly in the body control module (BCM).

This ECU does not require SPS programming or any setup procedures.

Illustration Tool Number/ Description EL 46079 J 46079 Tire Pressure Monitor Diagnostic Tool EL 49642 EL 50113 Europe- Use recommended equivalent workshop equipment SPS Programming Support Tool

Scheme 14

Scheme 15

See also:
• Data Link References
• Diagnostic System Check - Vehicle
• Diagnostic Trouble Code (DTC) List - Vehicle
• Cigar Lighter/Power Outlet Schematics
• Body Control Module Scan Tool Information
• Body Control System Schematics
• Communication Interface Module Scan Tool Information
• OnStar Schematics
• Transmission Control Module Scan Tool Information
• Automatic Transmission Controls Schematics
• Control Solenoid Valve and Transmission Control Module Assembly Replacement
• Driver Seat and Passenger Seat Heater Control Module Scan Tool Information
• Heated/Cooled Seat Schematics
• Electronic Brake Control Module Scan Tool Information
• Antilock Brake System Schematics
• Electronic Parking Brake Control Module Scan Tool Information
• Park Brake System Schematics
• Electronic Suspension Control Module Scan Tool Information
• Electronic Suspension Control Schematics
• Engine Control Module Scan Tool Information (LUK)
• Engine Controls Schematics
• Engine Controls Schematics (LEA)
• Engine Control Module Replacement
• Engine Control Module Replacement
• Fuel Pump Flow Control Module Scan Tool Information
• Heating, Ventilation and Air Conditioning Control Module Scan Tool Information
• HVAC Schematics
• Inflatable Restraint Passenger Presence System Scan Tool Information
• SIR Schematics
• Inflatable Restraint Sensing and Diagnostic Module Scan Tool Information
• Instrument Cluster Scan Tool Information
• Instrument Cluster Schematics
• Object Alarm Module Scan Tool Information
• Object Detection Schematics
• Power Steering Schematics
• Power Steering Control Module Scan Tool Information
• Radio Scan Tool Information
• Remote Function Schematics
• Sunroof Schematics
• Moveable Window Schematics
• Transmission Adaptive Values Learn
• Immobilizer System Component Programming (without BTM)
• Crankshaft Position System Variation Learn
• Crankshaft Position System Variation Learn
• Actuator Recalibration
• Sunroof Motor/Actuator Initialization/Teach Process
• Body Control Module Programming and Setup
• Control Solenoid Valve and Transmission Control Module Assembly Programming and Setup (6T30/6T40/6T45/6T50)
• Heated Seat Control Module Programming and Setup
• Electronic Brake Control Module Programming and Setup
• Electronic Parking Brake Control Module Programming and Setup
• Electronic Suspension Control Module Programming and Setup
• Engine Control Module Programming and Setup (LAF, LEA or LUK)
• Fuel Pump Flow Control Module Programming and Setup
• HVAC System Control Module Programming and Setup
• Inflatable Restraint Sensing and Diagnostic Module Programming and Setup
• Object Alarm Module Programming and Setup
• Power Steering Control Module Programming and Setup (Variable Effort Steering)
• Sunroof Control Module Programming and Setup
• Service Programming System (SPS)
• Control Module References