Control Module References

WARNING: This page is about a different car, the 2024 Chevrolet Silverado 3500 HD and 2024 Chevrolet Silverado 2500 HD. However, it is still accessible from the selected car via links, so may be relevant.

Reference Information

Code	Control Module/Scan Tool Information	Schematic	Repair Instruction	Programming and Setup
A11	A11 Radio: Scan Tool Information	Radio/Navigation System Wiring Schematics (IOR) , or Radio/Navigation System Wiring Schematics (IOK)	Radio Replacement	A11 Radio: Programming and Setup
B174W	B174W Frontview Camera: Scan Tool Information	Driver Assistance Systems Wiring Schematics	Front View Camera Replacement	B174W Frontview Camera - Windshield: Programming and Setup
B218L/R	B218L Side Object Sensor Module - Left: Scan Tool Information B218R Side Object Sensor Module - Right: Scan Tool Information	Driver Assistance Systems Wiring Schematics	Side Obstacle Detection Control Module Replacement (- ULV) , or Side Obstacle Detection Control Module Replacement (ULV)	B218L Side Object Sensor Module - Left: Programming and Setup B218R Side Object Sensor Module - Right: Programming and Setup
K4	K4 Assist Step Control Module: Scan Tool Information	Step/Running Board Wiring Schematics	Running Board Control Module Replacement	K4 Assist Step Control Module: Programming and Setup
K9	K9 Body Control Module: Scan Tool Information	Body Control System Wiring Schematics	Body Control Module Replacement	K9 Body Control Module: Programming and Setup
K17	K17 Electronic Brake Control Module: Scan Tool Information	Antilock Brake System Wiring Schematics	Electronic Brake Control Module Replacement	K17 Electronic Brake Control Module: Programming and Setup
K20	K20 Engine Control Module: Scan Tool Information (Except Diesel) , or K20 Engine Control Module: Scan Tool Information (L5P)	Engine Controls Wiring Schematics - 6.6L (L8T) engine Engine Controls Wiring Schematics - 6.6L (L5P) Diesel engine	Engine Control Module Replacement - 6.6L (L8T) engine Engine Control Module Replacement - 6.6L (L5P) Diesel engine	K20 Engine Control Module: Programming and Setup
K29FV	Front Seat Heater Vent Control Module	Heated/Cooled Seat Wiring Schematics	Front Seat Heater Vent Control Module Replacement	K29FV Front Seat Heater Vent Control Module: Programming and Setup
K36	K36 Restraints Control Module: Scan Tool Information	SIR Wiring Schematics	Restraints Control Module Replacementt (D07) , or Restraints Control Module Replacement (- D07) , or Restraints Control Module Replacement (Regular Cab)	K36 Restraints Control Module: Programming and Setup
K38A	K38A Chassis Control Module - Auxiliary: Scan Tool Information	Trailering Systems Wiring Schematics	Auxiliary Chassis Control Module Replacement - Trailer Brake (without Chassis Cab - 310/314) , or Auxiliary Chassis Control Module Replacement - Trailer Brake (with Chassis Cab - 310/314) , or Auxiliary Chassis Control Module Replacement - Trailer Brake (with Chassis Cab - 310/314)	K38A Chassis Control Module - Auxiliary: Programming and Setup
K40	K40D Driver Seat Adjuster Memory Module: Scan Tool Information	Driver Seat Wiring Schematics	Driver Seat Adjuster Memory Module Replacement	K40D Driver Seat Adjuster Memory Module: Programming and Setup
K43	K43 Power Steering Control Module: Scan Tool Information	Power Steering Wiring Schematics	Power Steering Control Module Replacement (- ULV) , or Power Steering Control Module Replacement (ULV)	K43 Power Steering Control Module: Programming and Setup
K44	K44 Power Take-off Control Module: Scan Tool Information	Power Take-Off (PTO) Wiring Schematics	Power Takeoff Control Module Replacement	K44 Power Take-off Control Module: Programming and Setup
K56	Serial Data Gateway Module	Data Communication Wiring Schematics	Serial Data Gateway Module Replacement	K56 Serial Data Gateway Module: Programming and Setup
K56U	Special Purpose Vehicle Module	Data Communication Wiring Schematics	Special Purpose Vehicle Control Module Replacement (KGU)	K56U Special Purpose Vehicle Module: Programming and Setup
K60	K60 Column Lock Module: Scan Tool Information	Column Lock Wiring Schematics	Column Lock Module Replacement (without Front Floor Console) , or Column Lock Module Replacement (with Front Floor Console)	K60 Column Lock Module: Programming and Setup
K61	Sunroof Control Module	Sunroof Wiring Schematics	Sunroof Actuator Motor Replacement (CF5)	K61 Sunroof Control Module: Programming and Setup
K67	Trailer Brake Control Module	Trailering Systems Wiring Schematics	Trailer Brake Control Module Replacement (without Chassis Cab - 310/314) , or Trailer Brake Control Module Replacement (with Chassis Cab - 310/314) , or Trailer Brake Control Module Replacement (with Chassis Cab - 310/314)	K67 Trailer Brake Control Module: Programming and Setup
K68	K68 Trailer Lighting Control Module: Scan Tool Information	Trailering Systems Wiring Schematics	Trailer Lamp Control Module Replacement (UET)	K68 Trailer Lighting Control Module: Programming and Setup
K69	K69 Transfer Case Control Module: Scan Tool Information	Transfer Case Control Wiring Schematics - MP 1625/1626 (NQF) transfer case Transfer Case Control Wiring Schematics - MP 3023/3024 (NQH) transfer case	Transfer Case Control Module Replacement - MP 1625/1626 (NQF) transfer Transfer Case Control Module Replacement - MP 3023/3024 (NQH) transfer case	K69 Transfer Case Control Module: Programming and Setup (NQF) , or K69 Transfer Case Control Module: Programming and Setup (NQH)
K71	K71 Transmission Control Module: Scan Tool Information (10L1000 (MGM, MGU, MKM))	Automatic Transmission Controls Wiring Schematics	Transmission Control Module Replacement	K71 Transmission Control Module: Programming and Setup (10L1000 (MGM MGU, MKM))
K73	K73 Telematic Control Module: Scan Tool Information	OnStar/Telematics Wiring Schematics (UE1)	Communication Interface Module Replacement	K73 Telematic Control Module: Programming and Setup (without UDA) , or K73 Telematic Control Module: Programming and Setup (UDA)
K85P	K85P Restraints Occupant Classification System Module - Passenger: Scan Tool Information	SIR Wiring Schematics	Airbag Front Passenger Presence Module Replacement	K85P Restraints Occupant Classification System Module - Passenger: Programming and Setup
K111	K111 Fuel Pump Power Control Module Scan Tool Information	Engine Controls Wiring Schematics - 6.6L (L8T) engine Engine Controls Wiring Schematics - 6.6L (L5P) Diesel engine	(AKA: Fuel Pump Driver Control Module) Fuel Pump Power Control Module Replacement (Crew, Double, Regular Cab) , or Fuel Pump Power Control Module Replacement (Chassis Cab) , or Fuel Pump Power Control Module Replacement (Crew Cab Short Bed) (ULV) - 6.6L (L8T) engine Fuel Pump Power Control Module Replacement (Crew, Double, Regular Cab) , or Fuel Pump Power Control Module Replacement (Chassis Cab) , or Fuel Pump Power Control Module Replacement (Crew Cab Standard Bed) (ULV) - 6.6L (L5P) Diesel engine	K111 Fuel Pump Power Control Module: Programming and Setup
K157	Video Processing Control Module	Image Display Camera Wiring Schematics	Video Processing Module Replacement (Crew Cab, Double Cab) (UV2)	K157 Video Processing Module: Programming and Setup
K182	K182 Parking Assist Control Module: Scan Tool Information	Parking Assistance Systems Wiring Schematics	Parking Assist Control Module Replacement (Crew Cab, Double Cab) , or Parking Assist Control Module Replacement (Regular Cab)	K182 Parking Assist Control Module: Programming and Setup
K194	K194 Rear Gate Module Scan Tool Information	Endgate Wiring Schematics	Rear Gate Module Replacement (QT6)	K194 Rear Gate Module: Programming and Setup
K219	K219 Lighting Control Module: Scan Tool Information	Exterior Lights Wiring Schematics	Lighting Control Module Replacement	K219 Lighting Control Module: Programming and Setup
P16	P16 Instrument Panel Cluster Control Module: Scan Tool Information	Instrument Cluster Wiring Schematics	Instrument Cluster Replacement (1WT / 1CX) , or Instrument Cluster Replacement (D07) , or Instrument Cluster Replacement (- D07)	P16 Instrument Panel Cluster Control Module: Programming and Setup
T1	Accessory AC and DC Power Control Module	Cigar Lighter/Power Outlet Wiring Schematics	Accessory AC and DC Power Control Module Replacement (Crew Cab, Double Cab) , or Accessory AC and DC Power Control Module Replacement (Regular Cab)	T1 Accessory AC and DC Power Control Module: Programming and Setup
T3	T3 Audio Amplifier: Scan Tool Information	Radio/Navigation System Wiring Schematics (IOR) , or Radio/Navigation System Wiring Schematics (IOK)	Radio Speaker Amplifier Replacement (UQA)	T3 Audio Amplifier: Programming and Setup
T22	T22 Wireless Accessory Charging Module: Scan Tool Information	Cigar Lighter/Power Outlet Wiring Schematics	Wireless Charging System Module Replacement (K4C)	T22 Wireless Accessory Charging Module: Programming and Setup