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	Radio Programming and Setup (UYE) Radio Programming and Setup (UFU, UHQ)
A22	Radio Controls	Radio/Navigation System Schematics	Radio Control Assembly Replacement	Radio Control Programming and Setup
B60	Inflatable Restraint Front Passenger Mass Sensor Inflatable Restraint Passenger Presence System Scan Tool Information (Passenger Presence Sensor)	SIR Schematics	Airbag Front Passenger Presence Sensor Replacement	Passenger Presence System Programming and Setup
B218L/R	Side Object Sensing Alert Module Scan Tool Information	Object Detection Schematics	-	Side Object Sensor Programming and Setup
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	Antilock Brake System Schematics	Brake Pressure Modulator Valve Replacement	Electronic Brake Control Module Programming and Setup
K20	K20 Engine Control Module: Scan Tool Information (LUV, LUW or LWE)K20 Engine Control Module: Scan Tool Information (LUZ)	Engine Controls Schematics - 1.2L (L2Q LDC LWD) or 1.4L (L2I L2N L2Z LDD LUH LUJ LUU LUV) engine Engine Controls Schematics - 1.6L (LDE LED LFJ LGE LLU LXV) or 1.8L (2H0 LFH LUW LWE) engine Engine Controls Schematics - 2.0L or 2.5L (LK6) Diesel engine	Engine Control Module Replacement - 1.2L (L2Q LDC LWD) or 1.4L (L2I L2N L2Z LDD LUH LUJ LUU LUV) engine Engine Control Module Replacement - 1.6L (LDE LED LFJ LGE LLU LXV) or 1.8L (2H0 LFH LUW LWE) engine Engine Control Module Replacement - 2.0L or 2.5L (LK6) Diesel engine	K20 Engine Control Module: Programming and Setup (LUV, LUW or LWE) K20 Engine Control Module: Programming and Setup (LUZ)
K29	Driver Seat and Passenger Seat Heater Control Module Scan Tool Information	Heated/Cooled Seat Schematics	Front Seat Heater Control Module Replacement	Heated Seat Control Module Programming and Setup
K33	Heating, Ventilation and Air Conditioning Control Module Scan Tool Information	HVAC Schematics - Automatic or HVAC Schematics - Manual	Heater and Air Conditioning Remote Control Replacement	HVAC System Control Module Programming and Setup
K34	Glow Plug Control Module Scan Tool Information (LUZ)	Engine Controls Schematics	Glow Plug Control Module Replacement	Glow Plug Control Module Programming and Setup
K36	Inflatable Restraint Sensing and Diagnostic Module Scan Tool Information (Supplemental Inflatable Restraint)	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 LUU LUV) engine Engine Controls Schematics - 1.6L (LDE LED LFJ LGE LLU LXV) or 1.8L (2H0 LFH LUW LWE) engine	Chassis Control Module Replacement - 1.2L (L2Q LDC LWD) or 1.4L (L2I L2N L2Z LDD LUH LUJ LUU LUV) engine Chassis Control Module Replacement - 1.6L (LDE LED LFJ LGE LLU LXV) or 1.8L (2H0 LFH LUW LWE) engine	Body Control Module Programming and Setup
K41R	Rear Parking Assist Control Module Scan Tool Information	Object Detection Schematics	Parking Assist Control Module Replacement	Rear Parking Assist Control Module Programming and Setup
K43	Power Steering Control Module Scan Tool Information	Power Steering Schematics	Power Steering Assist Motor Replacement	Power Steering Control Module Programming and Setup
K61	Sunroof Control Module	Sunroof Schematics	Sunroof Module Assembly Replacement	Sunroof Control Module Programming and Setup (New Motor) Sunroof Control Module Programming and Setup (Existing Motor)
K71	Control Solenoid Valve and Transmission Control Module Assembly Transmission Control Module Scan Tool Information Transmission Control Module Scan Tool Information (MDK)	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	Remote Control Door Lock Receiver 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
K89	Immobilizer Control Module	Immobilizer Schematics	Theft Deterrent Module Replacement (with BTM)Theft Deterrent Module Replacement (without BTM)	Immobilizer Control Module Programming and Setup
P16	Instrument Cluster Scan Tool Information	Instrument Cluster Schematics	Instrument Cluster Replacement	Instrument Cluster Programming and Setup
T3	Audio Amplifier	Radio/Navigation System Schematics	Radio Speaker Amplifier Replacement	Audio Amplifier Programming and Setup
T11	Multimedia Player Interface Module Scan Tool Information	Radio/Navigation System Schematics	Multimedia Player Interface Module Replacement	Multimedia Player Interface Module Programming and Setup