Control Module References

Reference Information

Code	Control Module/Scan Tool Information	Schematic	Repair Instruction	Programming and Setup
A11	Radio	Radio/Navigation System Schematics	Radio Replacement	Radio Programming and Setup
B64	Airbag Vehicle Rollover Sensor Scan Tool Information	SIR Schematics	Airbag Vehicle Rollover Sensor Replacement	Airbag Vehicle Rollover 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 (With JL4) , Electronic Brake Control Module Scan Tool Information (Without JL4)	Antilock Brake System Schematics	Electronic Brake Control Module Replacement	Electronic Brake Control Module Programming and Setup
K18	Electronic Compass Module	Instrument Cluster Schematics	Electronic Compass Module Replacement
K20	K20 Engine Control Module: Scan Tool Information (Except Diesel) , K20 Engine Control Module: Scan Tool Information (LGH)	Engine Controls Schematics - 4.3L engine Engine Controls Schematics - 4.8L, 5.3L, 6.0L, 6.2L or 7.0L engine Engine Controls Schematics - 6.6L (LGH or LML) engine	Engine Control Module Replacement - 4.3L engine Engine Control Module Replacement - 4.8L, 5.3L, 6.0L, 6.2L or 7.0L engine Engine Control Module Replacement - 6.6L (LGH or LML) engine	K20 Engine Control Module: Programming and Setup (Gasoline Engines) , K20 Engine Control Module: Programming and Setup (LGH)
K34	Glow Plug Control Module Scan Tool Information	Engine Controls Schematics - 6.6L (LGH or LML) engine	Glow Plug Control Module Replacement - 6.6L (LGH or LML) engine	Glow Plug 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	Fuel Pump Flow Control Module Replacement	Chassis Control Module Programming and Setup
K41R	Object Alarm Module Scan Tool Information	Object Detection Schematics	Rear Object Alarm Control Module Replacement	Object Alarm Module Programming and Setup
K64	Theft Deterrent Module Scan Tool Information	Immobilizer Schematics	Theft Deterrent Module Replacement	Theft Deterrent Module Programming and Setup
K71	Control Solenoid Valve and Transmission Control Module Assembly Transmission Control Module Scan Tool Information (4L60-E) , Transmission Control Module Scan Tool Information (6L45/6L50/6L80/6L90)	Automatic Transmission Controls Schematics	Control Solenoid Valve and Transmission Control Module Assembly Replacement	Control Solenoid Valve and Transmission Control Module Assembly Programming and Setup (6L45/6L50/6L80/6L90)
K71	Transmission Control Module Scan Tool Information (4L60-E) , Transmission Control Module Scan Tool Information (6L45/6L50/6L80/6L90)	Automatic Transmission Controls Schematics	Transmission Control Module Replacement	Transmission Control Module Programming and Setup
K73	Communication Interface Module Scan Tool Information	OnStar Schematics	Communication Interface Module Replacement	Communication Interface Module Programming and Setup
K77	Remote Control Door Lock Receiver Scan Tool Information	Remote Function Schematics	Remote Control Door Lock Receiver Replacement	Remote Control Door Lock Receiver Programming and Setup
K85	Inflatable Restraint Passenger Presence System Scan Tool Information	SIR Schematics	Inflatable Restraint Passenger Presence System Replacement - Front	Passenger Presence System Programming and Setup
-	CNG Control Module Scan Tool Information	Engine Controls Schematics	Compressed Natural Gas Control Module Replacement	This device does not require programming or setup
P16	Instrument Cluster Scan Tool Information	Instrument Cluster Schematics	Instrument Cluster Replacement	Instrument Cluster Programming and Setup