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 (IOB, IO5, IO6)	Radio Replacement	Radio Programming and Setup (without IOB) Radio Programming and Setup (IOB)
A20	Radio Control	Radio/Navigation System Schematics (IO3)Radio/Navigation System Schematics (IOB, IO5, IO6)	Radio Control Assembly Replacement	Radio Control Programming and Setup
A33	Media Disc Player	Radio/Navigation System Schematics (IO3)Radio/Navigation System Schematics (IOB, IO5, IO6)	Audio Disc Player and USB Receptacle Replacement	Media Disc Player 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	Electronic Brake Control Module Replacement	Electronic Brake Control Module Programming and Setup
K20	K20 Engine Control Module: Scan Tool Information (LCV or LGZ)K20 Engine Control Module: Scan Tool Information (LKH or LWN)	Engine Controls Schematics - 2.5L (LCV) engine Engine Controls Schematics - 2.8L (LWN) Diesel engine Engine Controls Schematics - 3.6L (LGZ) engine	Engine Control Module Replacement - 2.5L (LCV) engine Engine Control Module Replacement - 2.8L (LWN) Diesel engine Engine Control Module Replacement - 3.6L (LGZ) engine	K20 Engine Control Module: Programming and Setup
K29	Seat Heating Control Module	Heated/Cooled Seat Schematics	Front Seat Heater Control Module Replacement	Seat Heating Control Module Programming and Setup
K32	Steering Wheel Heat Control Module	Steering Wheel Schematics	Steering Wheel Replacement	Steering Wheel Heat 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 - 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 - 2.8L (LWN) Diesel engine Engine Controls Schematics - 3.6L (LGZ) engine	Chassis Control Module Replacement - 2.8L (LWN) Diesel engine Chassis Control Module Replacement - 3.6L (LGZ) engine	Chassis Control Module Programming and Setup
K38A	K38A Chassis Control Module - Auxiliary: Scan Tool Information	Trailer Brake Control Schematics	Auxiliary Chassis Control Module Replacement - Trailer Brake	K38A Chassis Control Module - Auxiliary: Programming and Setup
K43	Power Steering Control Module Scan Tool Information	Power Steering Schematics	Power Steering Assist Motor Replacement (4WD)Power Steering Assist Motor Replacement (2WD)	Power Steering Control Module Programming and Setup
K56	Serial Data Gateway Module	Data Communication Schematics	Serial Data Gateway Module Replacement	Serial Data Gateway Module Programming and Setup
K69	Transfer Case Control Module Scan Tool Information (NQ7)Transfer Case Control Module Scan Tool Information (NQ6)	Transfer Case Control Schematics - MP 1622G (NQ7) Transfer Case Control Schematics - MP 3025G (NQ6)	Transfer Case Control Module Replacement - MP 1622G (NQ7) Transfer Case Control Module Replacement - MP 3025G (NQ6)	Transfer Case Control Module Programming and Setup
K71	Transmission Control Module Scan Tool Information (6L50 (MYB)) - 6L50 (MYB) K71 Transmission Control Module: Scan Tool Information (8L45) - 8L45 (M5T)	Automatic Transmission Controls Schematics - 6L50 (MYB) Automatic Transmission Controls Schematics - 8L45 (M5T)	Control Solenoid Valve and Transmission Control Module Assembly Replacement - 6L50 (MYB) Transmission Control Module Replacement - 8L45 (M5T)	Control Solenoid Valve and Transmission Control Module Assembly Programming and Setup (6L50 (MYB)) - 6L50 (MYB) K71 Transmission Control Module: Programming and Setup - 8L45 (M5T)
K73	Telematics Communication Interface Control Module Scan Tool Information	Radio/Navigation System Schematics (IO3)Radio/Navigation System Schematics (IOB, IO5, IO6)	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 (IOB, IO5, IO6)	Human Machine Interface Control Module Replacement	Human Machine Interface Control Module 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
K111	Fuel Pump Power Control Module Scan Tool Information	Engine Controls Schematics - 2.5L (LCV) engine	Fuel Pump Power Control Module Replacement - 2.5L (LCV) engine	Fuel Pump Power Control Module Programming and Setup
K133	Refer to:K38A Chassis Control Module - Auxiliary: Scan Tool Information	Trailer Brake Control Schematics	Trailer Brake Power Control Module Replacement	K133 Trailer Brake Power 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 Scan Tool Information	Radio/Navigation System Schematics (IO3)Radio/Navigation System Schematics (IOB, IO5, IO6)	Radio Speaker Amplifier Replacement	Audio Amplifier Programming and Setup