Control Module References

Reference Information

Code	Control Module/Scan Tool Information	Schematic	Repair Instruction	Programming and Setup
A11	Radio Scan Tool Information	Radio/Navigation System Schematics	Radio Replacement (With U58)Radio Replacement (Without U58)	Radio Programming and Setup (UM7, UH7) Radio Programming and Setup (UF7)
K9	Body Control Module Scan Tool Information	Body Control System Schematics	Body Control Module Replacement	Body Control Module Programming and Setup
K17	Electronic Brake Control Module Scan Tool Information (Without FX3)Electronic Brake Control Module Scan Tool Information (With FX3)	Antilock Brake System Schematics	Electronic Brake Control Module Replacement	Electronic Brake Control Module Programming and Setup
K20	K20 Engine Control Module: Scan Tool Information	Engine Controls Schematics - 1.2L (L2Q LDC LWD) or 1.4L (L2I L2N L2Z LDD LUH LUJ LUV) engine Engine Controls Schematics - 1.6L (LDE LED LFJ LGE LLU LXV) or 1.8L (2H0 LFH LUW LWE) engine	Engine Control Module Replacement - 1.2L (L2Q LDC LWD) or 1.4L (L2I L2N L2Z LDD LUH LUJ LUV) engine Engine Control Module Replacement - 1.6L (LDE LED LFJ LGE LLU LXV) or 1.8L (2H0 LFH LUW LWE) engine	K20 Engine Control Module: Programming and Setup
K29	Driver Seat and Passenger Seat Heater Control Module Scan Tool Information	Heated/Cooled Seat Schematics	Front Seat Heater Control Module Replacement	Seat Heating Control Module Programming and Setup
K33	Heating, Ventilation and Air Conditioning Control Module Scan Tool Information	HVAC Schematics	Heater and Air Conditioning Control with Cable 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
K38	Chassis Control Module Scan Tool Information	Engine Controls Schematics - 1.2L (L2Q LDC LWD) or 1.4L (L2I L2N L2Z LDD LUH LUJ LUV) engine Engine Controls Schematics - 1.6L (LDE LED LFJ LGE LLU LXV) or 1.8L (2H0 LFH LUW LWE) engine	Fuel Tank Fuel Pump Module Replacement - 1.2L (L2Q LDC LWD) or 1.4L (L2I L2N L2Z LDD LUH LUJ LUV) engine Fuel Tank Fuel Pump Module Replacement (Steel Tank) - 1.6L (LDE LED LFJ LGE LLU LXV) or 1.8L (2H0 LFH LUW LWE) engine	Chassis Control Module Programming and Setup
K43	Power Steering Control Module Scan Tool Information	Power Steering Schematics	Steering Column Replacement	Power Steering Control Module Programming and Setup
K61	Sunroof Control Module	Sunroof Schematics	Sunroof Actuator Motor Replacement	Sunroof Control Module Programming and Setup
K71	Control Solenoid Valve and Transmission Control Module Assembly Transmission Control Module Scan Tool Information (6T30/6T40/6T45/6T50)	Automatic Transmission Controls Schematics	Control Solenoid Valve and Transmission Control Module Assembly Replacement	Control Solenoid Valve and Transmission Control Module Assembly Programming and Setup (6T30/6T40/6T45/6T50)
K73	Telematics Communication Interface Control Module Scan Tool Information	OnStar/Telematics Schematics	Communication Interface Module Replacement	Telematics Communication Interface Control Module Programming and Setup
K77	Remote Control Door Lock Receiver	Remote Function Schematics	Remote Control Door Lock Receiver Replacement (Without UEU/UFL)Remote Control Door Lock Receiver Replacement (With UEU/UFL)	Remote Control Door Lock Receiver Programming and Setup
K85	Inflatable Restraint Passenger Presence System Scan Tool Information	SIR Schematics	Airbag Front Passenger Presence Sensor Replacement	Passenger Presence System Programming and Setup
K89	Immobilizer Control Module	Immobilizer Schematics	Theft Deterrent Module Replacement	Immobilizer Control Module Programming and Setup
K109	Front View Camera Module Scan Tool Information	Object Detection Schematics	Front View Camera Replacement	Front View Camera Module Programming and Setup
P16	Instrument Cluster Scan Tool Information	Instrument Cluster Schematics	Instrument Cluster Replacement	Instrument Cluster Programming and Setup