Control Module References

Reference Information

Code	Control Module/Scan Tool Information	Schematic	Repair Instruction	Programming and Setup
A11	A11 Radio: Scan Tool Information	Radio/Navigation System Schematics (IOB, IO5, IO6)	Radio Replacement	A11 Radio: Programming and Setup (without IOB) A11 Radio: Programming and Setup (IOB)
A22	Radio Control	Radio/Navigation System Schematics (IOB, IO5, IO6)	Radio Control Assembly Replacement	A22 Radio Controls: Programming and Setup
B174W	B174W Frontview Camera - Windshield: Scan Tool Information	Driver Assistance Systems Schematics	Front View Camera Replacement	B174W Frontview Camera - Windshield: Programming and Setup
K9	K9 Body Control Module: Scan Tool Information	Body Control System Schematics	Body Control Module Replacement	K9 Body Control Module: Programming and Setup
K17	K17 Electronic Brake Control Module: Scan Tool Information	Antilock Brake System Schematics	Electronic Brake Control Module Replacement	K17 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 (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	K29F Seat Heating Control Module - Front: Programming and Setup
K32	Steering Wheel Heat Control Module	Steering Wheel Schematics	Steering Wheel Replacement	K32 Steering Wheel Heating Control Module: Programming and Setup
K33	K33 HVAC Control Module: Scan Tool Information	HVAC Schematics - Automatic HVAC Schematics - Manual	Heater and Air Conditioning Remote Control Replacement - Automatic Heater and Air Conditioning Remote Control Replacement - Manual	K33 HVAC Control Module: Programming and Setup
K36	K36 Inflatable Restraint Sensing and Diagnostic Module: Scan Tool Information	SIR Schematics	Airbag Sensing and Diagnostic Module Replacement	K36 Inflatable Restraint Sensing and Diagnostic Module: Programming and Setup
K38	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	K38 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	K43 Power Steering Control Module: Scan Tool Information	Power Steering Schematics	Power Steering Assist Motor Replacement (2WD)Power Steering Assist Motor Replacement (4WD)	K43 Power Steering Control Module: Programming and Setup
K56	Serial Data Gateway Module	Data Communication Schematics	Serial Data Gateway Module Replacement	K56 Serial Data Gateway Module: Programming and Setup
K69	K69 Transfer Case Control Module: Scan Tool Information (NQ7)K69 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)	K69 Transfer Case Control Module: Programming and Setup
K71	Transmission Control Module Scan Tool Information (6L50) - 6L50 (MYB) K71 Transmission Control Module: Scan Tool Information (8L45)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) K71 Transmission Control Module: Programming and Setup - 8L45 (M5T)
K73	K73 Telematics Communication Interface Control Module: Scan Tool Information	Radio/Navigation System Schematics (IOB, IO5, IO6)	Communication Interface Module Replacement	K73 Telematics Communication Interface Control Module: Programming and Setup
K74	K74 Human Machine Interface Control Module: Scan Tool Information	Radio/Navigation System Schematics (IOB, IO5, IO6)	Human Machine Interface Control Module Replacement	K74 Human Machine Interface Control Module: Programming and Setup
K89	Immobilizer Control Module	Immobilizer Schematics	Theft Deterrent Module Replacement	K89 Immobilizer Control Module: Programming and Setup
K111	Fuel Pump Power Control Module	Engine Controls Schematics - 2.5L (LCV) engine Engine Controls Schematics - 3.6L (LGZ) engine	Fuel Pump Power Control Module Replacement - 2.5L (LCV) engine Fuel Pump Power Control Module Replacement - 3.6L (LGZ) engine	Fuel Pump Power Control Module Programming and Setup
K133	K133 Trailer Brake Power Control Module: Scan Tool Information	Trailer Brake Control Schematics	Trailer Brake Power Control Module Replacement	K133 Trailer Brake Power Control Module: Programming and Setup
P16	P16 Instrument Cluster: Scan Tool Information	Instrument Cluster Schematics	Instrument Cluster Replacement	P16 Instrument Cluster: Programming and Setup
T3	T3 Audio Amplifier: Scan Tool Information	Radio/Navigation System Schematics (IOB, IO5, IO6)	Radio Speaker Amplifier Replacement	T3 Audio Amplifier: Programming and Setup