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 (IO3)Radio/Navigation System Schematics (IO5 or IO6)	Radio Replacement	Radio Programming and Setup
A20	Radio/HVAC Controls	Radio/Navigation System Schematics (IO3)Radio/Navigation System Schematics (IO5 or IO6)	Radio Control Assembly Replacement	Radio Control Programming and Setup
A33	Media Disc Player	Radio/Navigation System Schematics (IO3)Radio/Navigation System Schematics (IO5 or IO6)	Disc Player Replacement	Media Disc Player Programming and Setup
B94L/R	Side Object Sensor Module Scan Tool Information	Object Detection Schematics	Side Object Sensing Alert Module Replacement	Side Object Sensor Module Programming and Setup
K9	Body Control Module Scan Tool Information	Body Control System Schematics	Body Control Module Replacement	Body Control Module Programming and Setup
K14	Distance Sensing Cruise Control Module Scan Tool Information	Cruise Control Schematics	Forward Range Radar Module Replacement Forward Range Radar Module Alignment Forward Range Radar Module Inspection	Distance Sensing Cruise Control Module Programming and Setup Distance Sensing Cruise Control Module Learn Procedure
K17	Electronic Brake Control Module Scan Tool Information	Antilock Brake System Schematics	Electronic Brake Control Module Replacement or Electronic Brake and Traction Control Module with Brake Pressure Modulator Valve Replacement	Electronic Brake Control Module Programming and Setup
K20	K20 Engine Control Module: Scan Tool Information	Engine Controls Schematics - 2.0L (LTG) or 2.5L (LCV, LKW) engine Engine Controls Schematics (LFX) - 2.8L, 3.0L, 3.2L, or 3.6L engine	Engine Control Module Replacement - 2.0L (LTG) or 2.5L (LCV, LKW) engine Engine Control Module Replacement (LFX) - 2.8L, 3.0L, 3.2L, or 3.6L engine	K20 Engine Control Module: Programming and Setup
K29F	Seat Heating Control Module - Front	Heated/Cooled Seat Schematics	Front Seat Heater Control Module Replacement	Seat Heating Control Module Programming and Setup
K29R	Seat Heating Control Module - Rear	Heated/Cooled Seat Schematics	Rear Seat Heater Control Module Replacement	Rear Seat Heater Control Module Programming and Setup
K31	Navigation Control Module	Radio/Navigation System Schematics (IO3)Radio/Navigation System Schematics (IO5 or IO6)	Peripheral Human Machine Interface Control Module Replacement	Navigation 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 (C4P/CJ2) - Automatic or HVAC Schematics (C67) - Manual	Heater and Air Conditioning Remote Control Replacement - Automatic or Heater and Air Conditioning Remote Control Replacement - Manual	HVAC Control Module Programming and Setup
K36	Inflatable Restraint Sensing and Diagnostic Module Scan Tool Information	SIR Schematics	Airbag Sensing and Diagnostic Module Replacement	Inflatable Restraint Sensing and Diagnostic Module Programming and Setup
K38	Chassis Control Module Scan Tool Information	Engine Controls Schematics - 2.0L (LTG) or 2.5L (LCV, LKW) engine Engine Controls Schematics (LFX) - 2.8L, 3.0L, 3.2L, or 3.6L engine Active Grille Air Shutter Schematics - 2.2L or 2.4L engine - 2.4L or 2.5L engine	Chassis Control Module Replacement - 2.0L (LTG) or 2.5L (LCV, LKW) engine Chassis Control Module Replacement - 2.8L, 3.0L, 3.2L, or 3.6L engine	Chassis Control Module Programming and Setup
K40	Seat Memory Control Module Scan Tool Information	Driver Seat Schematics or Passenger Seat Schematics	Driver or Passenger Seat Adjuster Memory Module Replacement	Seat Memory Control Module Programming and Setup
K43	Power Steering Control Module Scan Tool Information	Power Steering Schematics	Power Steering Assist Motor Replacement (NJ2)Power Steering Assist Motor Replacement (NJ1)	Power Steering Control Module Programming and Setup (NJ2)
K61	Sunroof	Sunroof Schematics	Sunroof Window Motor Replacement	Sunroof Control Module Programming and Setup
K71	Control Solenoid Valve and Transmission Control Module Assembly Transmission Control Module Scan Tool Information (6T70/6T75)Transmission Control Module Scan Tool Information (6T30/6T40/6T45/6T50)	Automatic Transmission Controls Schematics - 6T30/6T40/6T45/6T50 transmission or Automatic Transmission Controls Schematics - 6T70/6T75/6T80 transmission	Control Solenoid Valve and Transmission Control Module Assembly Replacement - 6T30/6T40/6T45/6T50 transmission or Control Solenoid Valve and Transmission Control Module Assembly Replacement - 6T70/6T75/6T80 transmission	Control Solenoid Valve and Transmission Control Module Assembly Programming and Setup (6T30/6T40/6T45/6T50) Control Solenoid Valve and Transmission Control Module Assembly Programming and Setup (6T70/6T75)
K73	Telematics Communication Interface Control Module Scan Tool Information	OnStar/Telematics Schematics	Communication Interface Module Replacement	Telematics Communication Interface Control Module Programming and Setup
K74	Human Machine Interface Control Module Scan Tool Information	Radio/Navigation System Schematics (IO3)Radio/Navigation System Schematics (IO5 or IO6)	Human Machine Interface Control Module Replacement	Human Machine Interface Control Module 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 Sensor Replacement	Passenger Presence System Programming and Setup
K89	Immobilizer Control Module	Immobilizer Schematics	Theft Deterrent Module Replacement (With BTM)Theft Deterrent Module Replacement (Without BTM)	Immobilizer Control Module Programming and Setup
K96	Mirror Control Module	Outside Rearview Mirror Schematics	Outside Rearview Mirror Folding Control Module Replacement	Outside Rearview Mirror Programming and Setup
K99	Steering Column Position Control Module Refer to Seat Memory Control Module Scan Tool Information	Tilt/Telescoping Steering Column Schematics	Steering Column Tilt Wheel and Telescope Control Module Replacement	Steering Column Tilt Wheel and Telescope 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
K125	Dual Battery Control Module	Starting and Charging Schematics	Fuse Block Replacement	K125 Dual Battery Control Module Programming and Setup
K182	Parking Assist Control Module Scan Tool Information	Object Detection Schematics	Parking Assist Control Module Replacement	Parking Assist Control Module Programming and Setup
P16	Instrument Cluster Scan Tool Information	Instrument Cluster Schematics	Instrument Cluster Replacement	Instrument Cluster Programming and Setup
S25	Garage Door Opener	Remote Function Schematics	Garage Door Opener Transmitter Replacement	Garage Door Opener Programming and Setup
T1	Accessory DC/AC Power Inverter Module	Cigar Lighter/Power Outlet Schematics	Accessory AC and DC Power Control Module Replacement	Accessory AC and DC Power Control Module Programming and Setup
T3	Audio Amplifier Scan Tool Information	Radio/Navigation System Schematics (IO3)Radio/Navigation System Schematics (IO5 or IO6)	Radio Speaker Amplifier Replacement	Audio Amplifier Programming and Setup