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Control Module References

WARNING: This page is about a different car, the 2020 Cadillac CT4. 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 Radio Replacement A11 Radio: Programming and Setup 
A22 A22 Radio Control: Scan Tool Information Radio/Navigation System Wiring Schematics Radio Control Replacement A22 Radio Control: Programming and Setup 
B174W B174W Front View Camera - Windshield: Scan Tool Information (without UGN)B174W Front View Camera - Windshield: Scan Tool Information (with UGN) Driver Assistance Systems Wiring Schematics Front View Camera Replacement B174W Front View Camera - Windshield: Programming and Setup 
B218L/R Driver Assistance Systems Wiring Schematics Side Obstacle Detection Control Module Replacement
B233B B233B Forward Range Radar Sensor - Long Range: Scan Tool Information Driver Assistance Systems Wiring Schematics Forward Range Radar Sensor Replacement B233B Forward Range Radar Sensor - Long Range: Programming and Setup 
B233LF/RF Driver Assistance Systems Wiring Schematics Front Short Range Radar Sensor Replacement
B233R B233R Short Range Radar Sensor - Rear: Scan Tool Information Driver Assistance Systems Wiring Schematics Rear Short Range Radar Sensor Replacement B233R Short Range Radar Sensor - Rear: 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 
K19 K19 Suspension Control Module: Scan Tool Information Electronic Suspension Control Wiring Schematics Suspension Control Module Replacement (F55) K19 Suspension Control Module: Programming and Setup 
K20 K20 Engine Control Module: Scan Tool Information K20 Engine Control Module: Programming and Setup 
K29FV K29FV Front Seat Heater Vent Control Module: Scan Tool Information 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 Replacement K36 Restraints Control Module: Programming and Setup 
K40 Driver Seat Wiring Schematics Driver or Passenger Seat Adjuster Memory Module Replacement
K43 K43 Power Steering Control Module: Scan Tool Information Power Steering Wiring Schematics Power Steering Assist Motor Replacement (AWD)Power Steering Assist Motor Replacement (RWD) K43 Power Steering 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 
K60 K60 Steering Column Lock Module: Scan Tool Information Column Lock Wiring Schematics Column Lock Module Replacement K60 Steering Column Lock Module: Programming and Setup 
K61 Sunroof Control Module Sunroof Wiring Schematics Sunroof Control Module Replacement K61 Sunroof Control Module: Programming and Setup 
K69 K69 Transfer Case Control Module: Scan Tool Information All-Wheel Drive Wiring Schematics Transfer Case Control Module Replacement K69 Transfer Case Control Module: Programming and Setup 
K71 K71 Transmission Control Module: Scan Tool Information (10L60 (MQA)K71 Transmission Control Module: Scan Tool Information (8L45 (M5N))K71 Transmission Control Module: Scan Tool Information (10L60 (MQA))K71 Transmission Control Module: Scan Tool Information (8L45 (M5N)) K71 Transmission Control Module: Programming and Setup (10L80 (MHS)) K71 Transmission Control Module: Programming and Setup (8L45 (M5N)) 
K73 K73 Telematic Control Module: Scan Tool Information OnStar/Telematics Wiring Schematics Communication Interface Module Replacement K73 Telematic Control Module: Programming and Setup (UE1 without UDA) 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 (Restraints Occupant Classification System Module) K85P Restraints Occupant Classification System Module - Passenger: Programming and Setup 
K111 Fuel Pump Driver Control Module
Refer to:
K20 Engine Control Module: Scan Tool Information
K111 Fuel Pump Driver Control Module: Programming and Setup 
K124 K124 Image Processing Module: Scan Tool Information Driver Assistance Systems Wiring Schematics Image Processing Module Replacement K124 Image Processing Module: Programming and Setup 
K160 K160 Brake System Control Module: Scan Tool Information Antilock Brake System Wiring Schematics Brake System Control Module Replacement K160 Brake System Control Module: Programming and Setup 
K182 K182 Parking Assist Control Module: Scan Tool Information Parking Assistance Systems Wiring Schematics Parking Assist Control Module Replacement K182 Parking Assist Control Module: Programming and Setup 
K212 Gear Shift Control Module Electronic Transmission Range Selector Wiring Schematics Automatic Transmission Control Replacement K212 Gear Shift Control 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 P16 Instrument Panel Cluster Control Module: Programming and Setup 
T3 T3 Audio Amplifier: Scan Tool Information Radio/Navigation System Wiring Schematics Radio Speaker Amplifier Replacement 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 (M5N)Wireless Charging System Module Replacement (MQA) T22 Wireless Accessory Charging Module: Programming and Setup