Control Module References

Reference Information

«Data Link References»(/cadillac/ats/i-2012-2014/remont/communication-devices/#data-communication-system__data-link-references)
«Diagnostic System Check - Vehicle»(/cadillac/ats/i-2012-2014/remont/oem-general-information/#vehicle-diagnostic-information-diagnostic-information-and-procedures)
«Diagnostic Trouble Code (DTC) List - Vehicle»(/cadillac/ats/i-2012-2014/remont/oem-general-information/#vehicle-diagnostic-information-diagnostic-information-and-procedures__diagnostic-trouble-code-dtc-list)
«Symptoms - Vehicle»(/cadillac/ats/i-2012-2014/remont/oem-general-information/#vehicle-diagnostic-information-diagnostic-information-and-procedures)

Code	Control Module/Scan Tool Information	Schematic	Repair Instruction	Programming and Setup
A11	Radio Scan Tool Information	Radio/Navigation System Schematics (without UA3) , Radio/Navigation System Schematics (UA3)	Radio Replacement	Radio Programming and Setup
A22	Radio Controls	Radio/Navigation System Schematics (without UA3) , Radio/Navigation System Schematics (UA3)	Radio Control Assembly Replacement	Radio Control Programming and Setup
B218L/R	Side Object Sensing Alert Module Scan Tool Information	Object Detection Schematics	Side Object Sensing Alert Module Replacement	Side Object Sensor Programming and Setup
B233B/R/LF/RF	Radar Sensor Module - Long Range Scan Tool Information	Object Detection Schematics	Forward Range Radar Module Replacement	Radar Sensor Module - Long Range Programming and Setup or Radar Sensor Module - Short Range Programming and Setup
K9	Body Control Module Scan Tool Information	Body Control System Schematics	Body Control Module Replacement	Body Control Module Programming and Setup
K9	Theft Deterrent Module	Theft Deterrent System Schematics	Theft Deterrent Module Replacement	Theft Deterrent Module Programming and Setup
K17	Electronic Brake Control Module Scan Tool Information	Antilock Brake System Schematics		Electronic Brake Control Module Programming and Setup
K19	Electronic Suspension Control Module Scan Tool Information	Electronic Suspension Control Schematics	Electronic Suspension Control Module Replacement	Electronic Suspension Control Module Programming and Setup
K20	K20 Engine Control Module: Scan Tool Information (LFW, LFX or LTG) , K20 Engine Control Module: Scan Tool Information (LCV)	Engine Controls Schematics (LTG) , Engine Controls Schematics (LCV) for the 2.0L (LTG) or 2.5L (LCV) engine or Engine Controls Schematics for the 3.6L engine	Engine Control Module Replacement (LCV) , Engine Control Module Replacement (LTG) for the 2.0L (LTG) or 2.5L (LCV) engine or Engine Control Module Replacement for the 3.6L engine	K20 Engine Control Module: Programming and Setup
K26	Headlamp Control Module	Headlights/Daytime Running Lights (DRL) Schematics	Headlamp Control Module Replacement	Headlamp Control Module Programming and Setup
K27	Fuel Pump Flow Control Module Scan Tool Information	Engine Controls Schematics (LTG) , Engine Controls Schematics (LCV) for the 2.0L (LTG) or 2.5L (LCV) engine or Engine Controls Schematics for the 3.6L engine	Fuel Pump Flow Control Module Replacement for the 2.0L (LTG) or 2.5L (LCV) engine or Fuel Pump Flow Control Module Replacement for the 3.6L engine	Fuel Pump Control Module Programming and Setup
K29F	Seat Heating Control Module - Front	Heated/Cooled Seat Schematics	Front Seat Heater Control Module Replacement	Heated Seat Control Module Programming and Setup
K32	Steering Wheel Heating Control Module	Steering Wheel Schematics	Steering Wheel Heat Control Module Replacement	Steering Wheel Heat Control Module Programming and Setup
K33	Heating, Ventilation and Air Conditioning Control Module Scan Tool Information	HVAC Schematics	Heater and Air Conditioning Remote Control Replacement	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
K40	Seat Memory Control Module Scan Tool Information	Driver Seat Schematics	Driver or Passenger Seat Adjuster Memory Module Replacement	Seat Memory Control Module Programming and Setup
K41	Front and Rear Parking Assist Control Module Scan Tool Information	Object Detection Schematics	Front Parking Assist Alarm Sensor Replacement or Rear Parking Assist Alarm Sensor Replacement	Front and Rear Parking Assist Control Module Programming and Setup
K41	Rearview Camera Image Display Module	Object Detection Schematics	Rearview Driver Information Camera Replacement	Rearview Camera Image Display Module Programming and Setup
K42	Pedestrian Impact Detection Module Scan Tool Information	Object Detection Schematics	Pedestrian Impact Detection Module Replacement	Pedestrian Impact Detection Module Programming and Setup
K43	Power Steering Control Module Scan Tool Information	Power Steering Schematics		Power Steering Control Module Programming and Setup
K60	Steering Column Lock Control Module Scan Tool Information	Column Lock Schematics	Steering Column Lock Control Module Replacement	Steering Column Lock Control Module Programming and Setup
K69	Transfer Case Shift Control Module Scan Tool Information (BW 4474)	All-Wheel Drive Schematics	Transfer Case Shift Control Module Replacement	Transfer Case Shift Control Module Programming and Setup (BW 4474)
K71	Control Solenoid Valve and Transmission Control Module Assembly Transmission Control Module Scan Tool Information	Automatic Transmission Controls Schematics	Control Solenoid Valve and Transmission Control Module Assembly Replacement	Control Solenoid Valve and Transmission Control Module Assembly Programming and Setup
K73	Communication Interface Module Scan Tool Information	OnStar/Telematics Schematics	Communication Interface Module Replacement	Communication Interface Module Programming and Setup
K74	Human Machine Interface Control Module Scan Tool Information	Radio/Navigation System Schematics (without UA3) , Radio/Navigation System Schematics (UA3)	Human Machine Interface Control Module Replacement	Human Machine Interface Control Module Programming and Setup
K77	Remote Control Door Lock Receiver	Remote Function Schematics	Remote Control Door Lock Receiver Replacement	Remote Control Door Lock Receiver Programming and Setup
K83	Electronic Parking Brake Control Module Scan Tool Information	Park Brake System Schematics	Electronic Parking Brake Control Module Replacement	Electronic Parking Brake Control Module Programming and Setup
K84	Keyless Entry Control Module Scan Tool Information	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 Module Replacement	Passenger Presence System Programming and Setup
K109	Front View Camera Module Scan Tool Information (without Active Safety System, UGN) , Front View Camera Module Scan Tool Information (with Active Safety System, UGN)	Object Detection Schematics	Front View Camera Replacement (With UGN) , Front View Camera Replacement (With UFL)	Front View Camera Module Programming and Setup
K124	Active Safety Control Module Scan Tool Information	Object Detection Schematics	Active Safety Control Module Replacement	Active Safety 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 Pushbutton Replacement	Garage Door Opener Programming and Setup
T3	Audio Amplifier Scan Tool Information	Radio/Navigation System Schematics (without UA3) , Radio/Navigation System Schematics (UA3)	Radio Speaker Amplifier Replacement	Audio Amplifier Programming and Setup

Control Module References

Active Safety Control Module Programming and Setup

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

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

To program a replacement or an existing active safety 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 Active Safety Control Module - Programming and follow the on-screen instructions.
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

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

Audio Amplifier 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. 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, 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

During programming you may be required to select multiple calibrations dependent upon vehicle equipment. Have the vehicle build/RPO information available during the following procedure to ensure the correct calibrations are selected.

Reference Information

Special Tools

EL-49642 SPS Programming Support Tool

For equivalent regional tools, refer to Special Tools .

Replace and Program Control Module or Reprogram Control Module

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

Install the 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 T3 Audio Amplifier - 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.

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.

Special Tools

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

For equivalent regional tools, refer to Special Tools .

Replace and Program Control Module

To program a replacement K9 Body Control Module (BCM), 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.
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 m. Push Button Start System: Keyless entry transmitter must be in the programming pocket. Refer to the owner manual for the exact pocket location. All additional transmitters must be away from the vehicle at least 3 m.
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.
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.

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.

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

Communication Interface Module Programming and Setup

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 In open sky condition at speeds greater than 10 mph (16 kph) or more for a minimum of 5 miles (8 km) , and perform at least 2 left and 2 right 90 degree turns coming to complete stops prior to each turn.
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.

Special Tools

EL-49642 SPS Programming Support Tool

For equivalent regional tools, refer to Special Tools .

To program a replacement or an existing 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 ONSU Onstar® Module Setup and Service Activation and follow the on-screen instructions.
At the end of programming, choose the "Clear All DTCs" function on the SPS screen.
The default language for the new Communication Interface Module is English. To change to an alternate language, access the scan tool.
Inform the customer that it may take up to 24 hours for the OnStar® service to become fully activated.

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.

Control Solenoid Valve and Transmission Control Module Assembly Programming and Setup

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 (w/body and TCM) valve assembly, and is not serviced separately.

Transmission Control Module (TCM) Replacement

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

TCM Reprogramming
The Reset Transmission Adapts - Refer to «Reset Transmission Adapts»(/cadillac/ats/i-2012-2014/remont/automatic-trans/#automatic-transmission-6l45-mya-diagnostic-information-and-procedures__reset-transmission-adapts)

TCM Reprogramming

If the TCM needs to be reprogrammed, refer to «Service Programming System (SPS)»(/cadillac/ats/i-2012-2014/remont/communication-devices/#programming-and-setup-all-systems__service-programming-system-sps) .
Perform the Reset Transmission Adapts - Refer to «Reset Transmission Adapts»(/cadillac/ats/i-2012-2014/remont/automatic-trans/#automatic-transmission-6l45-mya-diagnostic-information-and-procedures__reset-transmission-adapts) .

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.

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 Reset Transmission Adapts procedure must be performed

Transmission replacement
Any internal transmission repair
Any speed sensor

Refer to Reset Transmission Adapts .

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 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. 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 .

To program a replacement or an existing 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 K17 Electronic Brake Control Module-Programming and follow the on-screen instructions.
On the SPS Supported Controllers screen, select K17 Electronic Brake Control Module-Setup and Configuration while following 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 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

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

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

Electronic Suspension Control Module Programming and Setup

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

Electronic Suspension Control Module Reprogramming

If the electronic suspension control module needs to be reprogrammed, the following procedures must be performed

Connect a scan tool to the vehicle and access SPS. Refer to «Service Programming System (SPS)»(/cadillac/ats/i-2012-2014/remont/communication-devices/#programming-and-setup-all-systems__service-programming-system-sps) .
Perform the SPS function Electronic Suspension Control Module - Programming and follow the on-screen instructions.
Clear DTCs after completing the programming procedure.

K20 Engine Control Module: Programming and Setup

Special Tools

EL-49642 SPS Programming Support Tool

For equivalent regional tools, refer to Special Tools .

To program a replacement K20 Engine Control Module (ECM), perform the following procedure

Install EL-49642 SPS programming support tool.
Access the Service Programming System (SPS) and follow the on-screen instructions.
Before removing the old control module, perform the SPS function Prepare Control Module for Removal, if available. NOTE: The Prepare Control Module for Removal function can only be performed when communication with the old control module is still possible.
Replace the ECM.
Perform the SPS function K20 Engine Control Module - Programming and follow the on-screen instructions.
Clear the DTCs after completing the Programming procedure.
Perform the SPS function Immobilizer Learn and follow the on-screen instructions. Refer to «Immobilizer System Component Programming»(/cadillac/ats/i-2012-2014/remont/door-locks-anti-theft-systems/#immobilizer-system) .
Perform the SPS function K20 Engine Control Module - Configuration & Setup and follow the on-screen instructions.
Clear DTCs after completing the Configuration & Setup procedure.

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 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 and Rear Parking Assist Control Module Programming and Setup

Special Tools

EL-49642 SPS Programming Support Tool

For equivalent regional tools, refer to Special Tools .

Replace and Program the Front and Rear Parking Assist Control Module

If the K41 Front and Rear Parking Assist Control Module needs to be replaced, the following procedures must be performed

Connect a scan tool to the vehicle and access SPS. Refer to «Service Programming System (SPS)»(/cadillac/ats/i-2012-2014/remont/communication-devices/#programming-and-setup-all-systems__service-programming-system-sps)
Perform the SPS function K41 Front and Rear Parking Assist Control Module Programming and follow the on-screen instructions.
Perform the SPS function K41 Front and Rear Parking Assist Control Module Configuration and follow the on-screen instructions.
Clear DTCs after completing the programming procedure.

Reprogram Front and Rear Parking Assist Control Module

Do not reprogram the K41 Front and Rear Parking Assist Control Module, unless directed by a service procedure, or a service bulletin.

Connect a scan tool to the vehicle and access SPS. Refer to «Service Programming System (SPS)»(/cadillac/ats/i-2012-2014/remont/communication-devices/#programming-and-setup-all-systems__service-programming-system-sps)
Perform the SPS function K41 Front and Rear Parking Assist Control Module Programming and follow the on-screen instructions.
Clear DTCs after completing the programming procedure.

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

Ignition ON. Ensure the K41 Front and Rear Parking Assist Control Module, DLC and programming tool connections are secure and the SPS software is up to date.
Verify the K41 Front and Rear Parking Assist Control Module can be reprogrammed. If the K41 Front and Rear Parking Assist Control Module cannot be reprogrammed Ignition OFF for one minute, ignition ON. Verify the K41 Front and Rear Parking Assist Control Module can be reprogrammed. If the K41 Front and Rear Parking Assist Control Module cannot be reprogrammed, replace the K41 Front and Rear Parking Assist Control Module. If the K41 Front and Rear Parking Assist Control Module can be reprogrammed. All OK. If the K41 Front and Rear Parking Assist Control Modulecan be reprogrammed
All OK.

Perform the Diagnostic Repair Verification after completing the repair.

Control Module References for front and rear parking assist control module 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 Front View Camera Module is not properly configured with the correct calibration software, the Front View Camera 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 Front View Camera Module damage may occur. Stable battery voltage is critical during programming. Any fluctuation, spiking, over voltage or loss of voltage will interrupt programming. Install the EL-49642 SPS Programming Support Tool to maintain system voltage. If not available, connect a fully charged 12 V jumper or booster pack disconnected from the AC voltage supply. 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 Frontview Camera Module or Reprogram Frontview Camera Module (without UGN)

To program a replacement or an existing Front View Camera Module, perform the following procedure

Access the Service Programming System (SPS) and follow the on-screen instructions.
On the SPS Supported Controllers screen, select K109 Frontview Camera Module - Programming and follow the on-screen instructions.
At the end of programming, choose the "Clear DTCs" function on the SPS screen.
Following K109 Frontview Camera Module replacement and reprogramming, the module must be calibrated. Refer to «Front View Camera Module Calibration»(/cadillac/ats/i-2012-2014/remont/collisionavoidance/#object-detection-system-park-assist-system) .

Replace and Program Frontview Camera Module or Reprogram Frontview Camera Module (with UGN)

To program a replacement or an existing Front View Camera Module, perform the following procedure

Access the Service Programming System (SPS) and follow the on-screen instructions.
On the SPS Supported Controllers screen, select K109 Frontview Camera Module - Programming and follow the on-screen instructions.
If reprogramming an existing module that was previously calibrated, calibration is not required. The module retains its calibration settings during reprogramming. If a new module was programmed the module alignment must be calibrated. Using a scantool, initiate the learn procedure for Frontview Camera Module. The scantool must remain connected and on the calibration screen during the entire process. Refer to «Front View Camera Module Calibration»(/cadillac/ats/i-2012-2014/remont/collisionavoidance/#object-detection-system-park-assist-system) .

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

DO NOT turn the ignition OFF. Ensure that all Frontview Camera Module, DLC and programming tool connections are secure and the TIS terminal operating software is up to date.
Attempt to reprogram the Frontview Camera Module.
If the Frontview Camera Module can still not be programmed, turn the ignition OFF for at least one minute.
Turn the ignition ON and attempt to reprogram the Frontview Camera Module. The Frontview Camera Module should program. If the Frontview Camera Module still cannot be programmed, replace the Frontview Camera Module.

Fuel Pump 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

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 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

Access the Service Programming System (SPS) and follow the on-screen instructions. Refer to «Service Programming System (SPS)»(/cadillac/ats/i-2012-2014/remont/communication-devices/#programming-and-setup-all-systems__service-programming-system-sps) .
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.

Replace and Program ECU or Reprogram ECU

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.

Headlamp Control Module Programming and Setup

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

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

Install a scan tool.
Clear all DTC's before proceeding.
Select Module Diagnostics.
Select Headlamp Control Module.
Select Configuration/Reset Functions.
Select Headlamp Leveling Sensor Learn and follow the on-screen instructions.

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.
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

Heated Seat Control Module Programming and Setup

This device does not require programming or setup.

Human Machine Interface 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. Install the EL-49642 SPS Programming Support Tool to maintain system voltage. If not available, connect a fully charged 12 V jumper or booster pack disconnected from the AC voltage supply. Turn OFF or disable systems that may put a load on the vehicles battery such as; interior lights, exterior lights (including daytime running lights), HVAC, radio, etc. During the programming procedure, follow the SPS prompts for the correct ignition switch position. Clear DTCs after programming is complete. Clearing powertrain DTCs will set the Inspection/Maintenance (I/M) system status indicators to NO.

During programming you may be required to select multiple calibrations dependent upon vehicle equipment. Have the vehicle build/RPO information available during the following procedure to ensure the correct calibrations are selected.
Dependent upon the current software level of the module, or the release of updates, USB programming may not be required when replacing/reprogramming the control module. If USB files for the application are not available via SPS, or have not been received from General Motors in another manner of distribution, the USB update process will not need to be performed.

Special Tools

EL-49642 SPS Programming Support Tool

For equivalent regional tools, refer to Special Tools .

To program a replacement control module, perform the following procedure

Install the 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 K74 Human Machine Interface Control Module - Programming and follow the on-screen instructions.
Connect a USB drive to the computer.
Access the Service Programming System (SPS) and follow the on-screen instructions.
On the SPS Supported Controllers screen, select K74 Human Machine Interface Control Module - USB File Transfer. NOTE: If there are no files available for USB transfer via SPS, proceed to step 12. 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, infotainment system ON.
Connect the USB drive to the USB port in the vehicle.
The infotainment system will recognize that update files are available. Follow the infotainment display on-screen instructions and select Update when prompted. Programming will take several minutes.
Upon completion of programming, remove the USB drive. Follow the infotainment display on-screen instructions.
At the end of programming, choose the "Clear DTCs" function on the SPS screen.
Ignition OFF, Retained Accessory Power (RAP) OFF, remove the key fob from range of the vehicle, and let the vehicle sit for five minutes. Retest system operation to verify the repair.

To program an existing control module, perform the following procedure

Install the EL-49642 SPS Programming Support Tool.
Connect a USB drive to the computer.
Access the Service Programming System (SPS) and follow the on-screen instructions.
On the SPS Supported Controllers screen, select K74 Human Machine Interface Control Module - USB File Transfer. NOTE: If there are no files available for USB transfer via SPS, proceed to step 10. 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, infotainment system ON.
Connect the USB drive to the USB port in the vehicle.
The infotainment system will recognize that update files are available. Follow the infotainment display on-screen instructions and select Update when prompted. Programming will take several minutes.
Upon completion of programming, remove the USB drive. Follow the infotainment display on-screen instructions.
Access the Service Programming System (SPS) and follow the on-screen instructions.
On the SPS Supported Controllers screen, select K74 Human Machine Interface Control Module - Programming and follow the on-screen instructions.
At the end of programming, choose the "Clear DTCs" function on the SPS screen.
Ignition OFF, Retained Accessory Power (RAP) OFF, remove the key fob from range of the vehicle, and let the vehicle sit for five minutes. Retest system operation to verify the repair.

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, all access doors closed, all vehicle systems 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.

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

Connect a scan tool to the vehicle and access SPS. Refer to «Service Programming System (SPS)»(/cadillac/ats/i-2012-2014/remont/communication-devices/#programming-and-setup-all-systems__service-programming-system-sps) .
Perform the SPS function Remote Heater and Air Conditioning Control Module - Programming and follow the on-screen instructions.
Perform the SPS function Remote Heater and Air Conditioning Control Module - Configuration & Setup and follow the on-screen instructions.
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.

Connect a scan tool to the vehicle and access SPS.
Perform the SPS function Remote Heater and Air Conditioning Control Module - Programming and follow the on-screen instructions.
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

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 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

Access SPS. Refer to «Service Programming System (SPS)»(/cadillac/ats/i-2012-2014/remont/communication-devices/#programming-and-setup-all-systems__service-programming-system-sps) .
Perform the SPS function Inflatable Restraint Sensing and Diagnostic Module Programming and follow the on-screen instructions.
Perform the SPS function Inflatable Restraint Sensing and Diagnostic Module Setup and follow the on-screen instructions.
Clear DTCs after completing the programming procedure.

If the control module fails to program, proceed as follows

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

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. Turn OFF or disable systems that may put a load on the vehicles battery such as; interior lights, exterior lights (including daytime running lights), and HVAC. 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 programming steps in the Service Programming System (SPS) screens may not be in functional order. Be sure to follow the programming steps in the order listed below.

Replace and Program ECU

To program a replacement or an existing ECU, 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 Instrument Cluster - USB File Transfer and follow the on-screen instructions.
On the SPS Supported Controllers screen, select Instrument Cluster - Programming and follow the on-screen instructions.
On the SPS Supported Controllers screen, select Instrument Cluster - Setup and Configuration and follow the on-screen instructions.
At the end of programming, choose the "Clear All DTCs" function on the SPS screen.

Reprogram ECU

To program a replacement or an existing ECU, 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 Instrument Cluster - USB File Transfer and follow the on-screen instructions.
On the SPS Supported Controllers screen, select Instrument Cluster - Programming and follow the on-screen instructions.
On the SPS Supported Controllers screen, select Instrument Cluster - Setup and Configuration 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

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.

To program a replacement or an existing ECU, 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 Keyless Entry 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

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.

Radar Sensor Module - Long Range Programming and Setup

Note. DO NOT program a control module unless directed to by a service procedure or a service bulletin. If the Long Range Radar Sensor Module is not properly configured with the correct calibration software, the Long Range Radar Sensor Module will not control all of the vehicle features properly. Ensure the programming tool is equipped with the latest software and is securely connected to the data link connector. If there is an interruption during programming or programming failure, Long Range Radar Sensor 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.

Replace and Program Radar Sensor Module - Long Range or Reprogram Radar Sensor Module - Long Range

To program a replacement or an existing Long Range Radar Sensor Module, perform the following procedure

Access the Service Programming System (SPS) and follow the on-screen instructions.
On the SPS Supported Controllers screen, select B233B Radar Sensor Module - Long Range - Programming and follow the on-screen instructions.
Ignition OFF and all vehicle systems OFF. It may take up to 2 minutes for all vehicle systems to power down.
Following programming, the module alignment must be calibrated. Refer to «Radar Sensor Module - Long Range Calibration»(/cadillac/ats/i-2012-2014/remont/collisionavoidance/#object-detection-system-park-assist-system__radar-sensor-module-long-range) .

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 radar sensor module - long range replacement, programming and setup.

Media Disc Player Programming and Setup

During programming you may be required to select multiple calibrations dependent upon vehicle equipment. Have the vehicle build/RPO information available during the following procedure to ensure the correct calibrations are selected.
Dependent upon the current software level of the module, or the release of updates, USB programming may not be required when replacing/reprogramming the control module. If USB files for the application are not available via SPS, or have not been received from General Motors in another manner of distribution, the USB update process will not need to be performed.

Special Tools

EL-49642 SPS Programming Support Tool

For equivalent regional tools, refer to Special Tools .

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

Without Rear Seat Video Entertainment System

This control module does not require SPS programming or any setup procedures.

With Rear Seat Video Entertainment System

Install the EL-49642 SPS Programming Support Tool.
Connect a USB drive to the computer.
Access the Service Programming System (SPS) and follow the on-screen instructions.
On the SPS Supported Controllers screen, select Media Disc Player - 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, infotainment system ON.
Connect the USB drive to the rear seat USB port in the vehicle.
The infotainment system will recognize that update files are available. Follow the infotainment display on-screen instructions and select Update when prompted. Programming will take several minutes.
Upon completion of programming, remove the USB drive. Follow the infotainment display on-screen instructions.
On the SPS Supported Controllers screen, select Media Disc Player - 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 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.

Outside Rearview Mirror Programming and Setup

There is no setup procedure that needs to be performed for the left mirror control module on this vehicle.

Passenger Presence System Preload Test

The passenger presence system (PPS) consists of an electronic control module, a sensor mat in the seat, a harness, and PASSENGER AIR BAG ON/OFF indicators. The passenger presence detection system transmits and receives 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 measured capacitance is less than a calibrated value, then the passenger presence module will send a hard wire signal to the inflatable restraint sensing and diagnostic module to disable the passenger instrument panel air bag. If the measured capacitance is greater than a calibrated value, then the passenger presence module will send a serial data signal to the inflatable restraint sensing and diagnostic module to enable the passenger instrument panel air bag. The passenger presence detection system module will notify the customer of the enable/disable status by illuminating one of the PASSENGER AIR BAG ON/OFF indicator. 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 passenger presence system. A service replacement passenger presence system module does not require an unlock procedure prior to an initial preload test.

Note. Before the passenger presence system 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 passenger presence system. DTC B0081 will set if the preload system test is performed with: An aftermarket seat heater located too close to the sensor mat A scan tool, laptop, or other electronic device is in the seat The seat is damp or wet An object or person is in the seat When the preload test is perform, the instrument panel cluster 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 Repair Verification must be performed after successfully completing the preload test procedure to ensure the system is functioning properly.

Passenger Presence System Preload System Test

Empty the front outboard passenger seat (this system is susceptible to conductive material).
With the scan tool, perform the Passenger Presence Sensor Learn procedure.
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 Vehicle OFF.
Perform the «Diagnostic Repair Verification»(/cadillac/ats/i-2012-2014/remont/oem-general-information/#vehicle-diagnostic-information-diagnostic-information-and-procedures__diagnostic-repair-verification) after successfully completing the preload test procedure to ensure the system is functioning properly.

Pedestrian Impact Detection Module Programming and Setup

The K42 Pedestrian Impact Detection Control Module does not require programming. If the module is replaced, Module Setup must be performed with the scan tool. Refer to Pedestrian Impact Detection Module Scan Tool Information .

Power Steering Control Module Programming and Setup

To program a replacement or 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 K43 Power Steering Control Module - Programming and follow the on-screen instructions.
On the SPS Supported Controllers screen, select K43 Power Steering Control Module - Configuration 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 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 power steering control module replacement, programming and setup

Radar Sensor Module - Short Range Programming and Setup

To program a replacement or 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 B233 Radar Sensor Module - Short Range - Programming and follow the on-screen instructions.
On the SPS Supported Controllers screen, select B233 Radar Sensor Module - Short Range - Setup and follow the on-screen instructions.
At the end of programming, choose the "Clear All DTCs" function on the SPS screen.
Following programming, the module ID must be programmed. With a scan tool, perform the Radar Sensor Module - Short Range learn 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 Control Programming and Setup

Special Tools

EL-49642 SPS Programming Support Tool

For equivalent regional tools, refer to Special Tools .

Replace Control Module

The replacement control module is fully programmed by the supplier and does not require SPS programming or any setup procedures.

To reprogram an existing 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 A20 Radio/HVAC Controls - 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 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

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. 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.

During programming you may be required to select multiple calibrations dependent upon vehicle equipment. Have the vehicle build/RPO information available during the following procedure to ensure the correct calibrations are selected.
The XM satellite radio (if equipped) is integrated into the radio. If XM was activated in the previous radio, the replacement radio will require additional activation steps after programming to transfer customer subscription information.

Special Tools

EL-49642 SPS Programming Support Tool

For equivalent regional tools, refer to Special Tools .

To program a replacement or an existing 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 A11 Radio - Programming and follow the on-screen instructions.
At the end of programming, choose the "Clear All DTCs" function on the SPS screen.

XM Activation (If Equipped)

IMPORTANT

After replacement of an XM receiver, call XM radio to deactivate the receiver that has been removed from the vehicle.

Turn the radio ON, tune to the XM channel 0, and record the radio ID. The radio ID will be needed for activation of the receiver.
From the USA, Call XM radio at 1-800-556-3600 to activate the receiver. From Canada, call 1-877-438-9677.
Park the vehicle outside in an area with an unobstructed view of the southern sky.
Leave the vehicle outside with the ignition switch in the ACC position and the radio on for 30 minutes to activate XM service.
Once activated, the radio will receive the remaining XM channels.

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.

Valet Mode Reset

Verify no DTCs are set. If any DTCs are set Refer to «Diagnostic Trouble Code (DTC) List - Vehicle»(/cadillac/ats/i-2012-2014/remont/oem-general-information/#vehicle-diagnostic-information-diagnostic-information-and-procedures__diagnostic-trouble-code-dtc-list) . If no DTCs are set
Select the Radio control function Erase Valet Mode Code with the scan tool.
Select Clear and confirm the selection to erase the code.

Rearview Camera Image Display Module Programming and Setup

This device requires no programming or setup.

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.

Seat Memory Control Module Programming and Setup

Special Tools

EL-49642 SPS Programming Support Tool

For equivalent regional tools, refer to Special Tools .

To program a replacement or an existing 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 K40 Seat Memory 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 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

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. 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.

Side Object Sensor 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. 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

Access the Service Programming System (SPS) and follow the on-screen instructions.
On the SPS Supported Controllers screen, select B218R Right Side Object Sensor Module or B218L Left Side Object Detection - 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

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.

Steering Column Lock Control Module Programming and Setup

Special Tools

EL-49642 SPS Programming Support Tool

For equivalent regional tools, refer to Special Tools .

Replace and Program Steering Column Lock Control Module or Reprogram Steering Column Lock Control Module

To program a replacement steering column lock control module or reprogram an existing steering column lock control module, perform the following procedure

Install EL-49642 SPS programming support tool.
Ignition ON.
Access the Service Programming System (SPS) and follow the on-screen instructions.
On the SPS Supported Controllers screen, select Steering Column Lock 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 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

Steering Wheel Heat Control Module Programming and Setup

This device requires no programming or setup.

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

Trailer Lamp Control Module Programming and Setup

Ensure that the following conditions exist in order to prepare for trailer lighting control module programming or configuration

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.

The following service instructions reflect either a re-programming or configuration event performed to complete a repair procedure.

Trailer Lighting Control Module Programming

Do not re-program the trailer lighting control module unless directed by a service procedure or a service bulletin.

Access the Service Programming System (SPS) and follow the on-screen instructions. Refer to «Service Programming System (SPS)»(/cadillac/ats/i-2012-2014/remont/communication-devices/#programming-and-setup-all-systems__service-programming-system-sps) .
On the SPS Supported Controllers screen, select Trailer Interface (Control) Module - Programming and follow the on-screen instructions.
Clear DTCs after completing the programming procedure.

If the trailer lighting control module fails to accept the program, verify all scan tool and trailer lighting control module connections are secure.

Trailer Lighting Control Module Configuration/Reconfiguration and Setup

If the trailer lighting control module is replaced or installed as an after sales accessory, both the configuration/reconfiguration and setup procedures must be performed.

Access the Service Programming System (SPS) and follow the on-screen instructions. Refer to «Service Programming System (SPS)»(/cadillac/ats/i-2012-2014/remont/communication-devices/#programming-and-setup-all-systems__service-programming-system-sps) .
On the SPS Supported Controllers screen, select Trailer Interface (Control) Module - Configuration and Setup.
On the Control Module - Configuration and Setup Function(s) screen, select both ECU Configuration/Reconfiguration and ECU Setup menu options and follow the on-screen instructions.
Clear DTCs after completing the configuration/reconfiguration and setup procedures.

If the trailer lighting control module fails to accept the configuration/reconfiguration and setup procedures, verify all scan tool and trailer lighting control module connections are secure.

Transfer Case Shift Control Module Programming and Setup (BW 4474)

This device comes preprogrammed.

The following service procedures require performing a setup event for a complete repair.

Transfer Case Shift Control Module Replacement

If the K69 transfer case control module is replaced, the Transfer Case Clutch Identifier Configuration/Reset function must be performed. Refer to Transfer Case Shift Control Module Scan Tool Information (BW 4474) , and Transfer Case Information Label .

Transfer Case Clutch Pack Assembly Replacement

If the transfer case clutch pack assembly has been replaced, the Transfer Case Clutch Identifier Configuration/Reset function must be performed. Refer to Transfer Case Shift Control Module Scan Tool Information (BW 4474) , and Transfer Case Information Label .

Transfer Case Shift Control Module Setup

Perform the Transfer Case Clutch Identifier Configuration/Reset function. Refer to Transfer Case Shift Control Module Scan Tool Information (BW 4474) , and Transfer Case Information Label .

Special Tools

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 1

Scheme 1: Special Tools

Scheme 2

Programming and Setup - All Systems Cadillac ATS I

Control Module References

Active Safety Control Module Programming and Setup

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

Unsuccessful Programming Recovery

Audio Amplifier Programming and Setup

Diagnostic Aids

Reference Information

Replace and Program Control Module or Reprogram Control Module

Body Control Module Programming and Setup

Replace and Program Control Module

Reprogram Control Module

Repair Instructions

Communication Interface Module Programming and Setup

Control Solenoid Valve and Transmission Control Module Assembly Programming and Setup

Transmission Control Module (TCM) Replacement

TCM Reprogramming

Setup for Component Replacement

Electronic Brake Control Module Programming and Setup

Electronic Parking Brake Control Module Programming and Setup

Electronic Suspension Control Module Programming and Setup

Electronic Suspension Control Module Reprogramming

K20 Engine Control Module: Programming and Setup

Front and Rear Parking Assist Control Module Programming and Setup

Replace and Program the Front and Rear Parking Assist Control Module

Reprogram Front and Rear Parking Assist Control Module

Front View Camera Module Programming and Setup

Replace and Program Frontview Camera Module or Reprogram Frontview Camera Module (without UGN)

Replace and Program Frontview Camera Module or Reprogram Frontview Camera Module (with UGN)

Fuel Pump Control Module Programming and Setup

Fuel Pump Control Module Programming

Replace and Program ECU or Reprogram ECU

Headlamp Control Module Programming and Setup

Heated Seat Control Module Programming and Setup

Human Machine Interface Control Module Programming and Setup

HVAC System Control Module Programming and Setup

HVAC Control Module Replacement

HVAC Control Module Reprogramming

Inflatable Restraint Sensing and Diagnostic Module Programming and Setup

Sensing and Diagnostic Module Replacement and/or Programming

Instrument Cluster Programming and Setup

Replace and Program ECU

Reprogram ECU

Keyless Entry Control Module Programming and Setup

Radar Sensor Module - Long Range Programming and Setup

Replace and Program Radar Sensor Module - Long Range or Reprogram Radar Sensor Module - Long Range

Media Disc Player Programming and Setup

Outside Rearview Mirror Programming and Setup

Passenger Presence System Preload Test

Passenger Presence System Preload System Test

Pedestrian Impact Detection Module Programming and Setup

Power Steering Control Module Programming and Setup

Radar Sensor Module - Short Range Programming and Setup

Radio Control Programming and Setup

Replace Control Module

Radio Programming and Setup

XM Activation (If Equipped)

Valet Mode Reset

Rearview Camera Image Display Module Programming and Setup

Seat Memory Control Module Programming and Setup

Service Programming System (SPS)

Side Object Sensor Programming and Setup

Steering Column Lock Control Module Programming and Setup

Replace and Program Steering Column Lock Control Module or Reprogram Steering Column Lock Control Module

Steering Wheel Heat Control Module Programming and Setup

Trailer Lamp Control Module Programming and Setup

Trailer Lighting Control Module Programming

Trailer Lighting Control Module Configuration/Reconfiguration and Setup

Transfer Case Shift Control Module Programming and Setup (BW 4474)

Transfer Case Shift Control Module Replacement

Transfer Case Clutch Pack Assembly Replacement

Transfer Case Shift Control Module Setup

Special Tools

Scheme 1

Scheme 2

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