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Control Module References

WARNING: This page is about a different car, the 2016 Cadillac ATS. 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 Radio Scan Tool Information Radio/Navigation System Schematics (IO3)Radio/Navigation System Schematics (IO5 or IO6) Radio Replacement Radio Programming and Setup 
A22 Radio Controls Radio/Navigation System Schematics (IO3)Radio/Navigation System Schematics (IO5 or IO6) Radio Control Assembly Replacement Radio Control Programming and Setup 
A33 Media Disc Player Radio/Navigation System Schematics (IO3)Radio/Navigation System Schematics (IO5 or IO6) Disc Player Replacement Media Disc Player Programming and Setup 
B218L/R Side Object Sensing Alert Module Scan Tool Information Object Detection Schematics Side Object Sensing Alert Module Replacement Side Object Sensor Programming and Setup 
B233B/R/LF/RF Radar Sensor Module - Long Range Scan Tool Information Object Detection Schematics Forward Range Radar Module Replacement Radar Sensor Module - Long Range Programming and Setup 
or
Radar Sensor Module - Short Range 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 (JE5 or J55)Antilock Brake System Schematics (J6G) Electronic Brake Control Module Replacement Electronic Brake Control Module Programming and Setup 
K19 Electronic Suspension Control Module Scan Tool Information Electronic Suspension Control Schematics Electronic Suspension Control Module Replacement (3.6L)Electronic Suspension Control Module Replacement (LTG, LCV) Electronic Suspension Control Module Programming and Setup 
K20 K20 Engine Control Module: Scan Tool Information (LCVor LTG) Engine Controls Schematics (2.5L (LCV))Engine Controls Schematics (2.0L (LTG)) - 2.0L 2.0L (LTG) or 2.5L (LCV, LKW) engine
or
Engine Controls Schematics (LF4)Engine Controls Schematics (LGX) - 3.6L engine
Engine Control Module Replacement (LCV)Engine Control Module Replacement (LTG) - 2.0L (LTG) or 2.5L (LCV) engine
or
Engine Control Module Replacement (LF4)Engine Control Module Replacement (LGX) - 3.6L engine
K20 Engine Control Module: Programming and Setup 
K26 Headlamp Control Module Headlights/Daytime Running Lights (DRL) Schematics (without T4F)Headlights/Daytime Running Lights (DRL) Schematics (T4F) Headlamp Control Module Replacement Headlamp Control Module Programming and Setup 
K29F Seat Heating Control Module - Front Heated/Cooled Seat Schematics Front Seat Heater Control Module ReplacementFront Seat Heater Control Module Replacement (with W2E) Heated Seat Control Module Programming and Setup 
K31 Navigation Control Module Radio/Navigation System Schematics (IO3)Radio/Navigation System Schematics (IO5 or IO6) Peripheral Human Machine Interface Control Module Replacement (Coupe)Peripheral Human Machine Interface Control Module Replacement (Sedan) Navigation Control Module Programming and Setup 
K32 Steering Wheel Heat Control Module Steering Wheel Schematics Steering Wheel Heat Control Module Replacement Steering Wheel Heat Control Module Programming and Setup 
K33 Heating, Ventilation and Air Conditioning Control Module Scan Tool Information HVAC Schematics Heater and Air Conditioning Remote Control Replacement HVAC System 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
AKA: Fuel Pump Control Module
Engine Controls Schematics (2.5L (LCV))Engine Controls Schematics (2.0L (LTG)) - 2.0L (LTG) or 2.5L (LCV) engine
or
Engine Controls Schematics (LF4)Engine Controls Schematics (LGX) - 3.6L engine
Chassis Control Module Replacement - 2.0L (LTG) or 2.5L (LCV) engine
or
Chassis Control Module Replacement (LGX)Chassis Control Module Replacement (LF4 Sedan)Chassis Control Module Replacement (LF4 Coupe) - 3.6L engine
Chassis Control Module Programming and Setup 
AKA: Fuel Pump Control Module
K40 Seat Memory Control Module Scan Tool Information Driver Seat Schematics (AQ9 with A45)Driver Seat Schematics (AQ9 without A45)Driver Seat Schematics (W2E) Driver or Passenger Seat Adjuster Memory Module Replacement (Sedan)Driver or Passenger Seat Adjuster Memory Module Replacement (Coupe) Seat Memory Control Module Programming and Setup 
K41 Front and Rear Parking Assist Control Module Scan Tool Information Object Detection Schematics Front Parking Assist Alarm Sensor Replacement
or
Rear Parking Assist Alarm Sensor Replacement
Front and Rear Parking Assist Control Module Programming and Setup 
K41 Rearview Camera Image Display Module Object Detection Schematics Rearview Driver Information Camera Replacement Rearview Camera Image Display Module Programming and Setup 
K42 Pedestrian Impact Detection Module Scan Tool Information Object Detection Schematics Pedestrian Impact Detection Module Replacement Pedestrian Impact Detection Module Programming and Setup 
K43 Power Steering Control Module Scan Tool Information Power Steering Schematics Electric Belt Drive Rack and Pinion Steering Gear Replacement (Non V-Series With AWD)Electric Belt Drive Rack and Pinion Steering Gear Replacement (Non V-Series With RWD, Without KC4)Electric Belt Drive Rack and Pinion Steering Gear Replacement (V-Series)Electric Belt Drive Rack and Pinion Steering Gear Replacement (Non V-Series With RWD, With KC4) Power Steering Control Module Programming and Setup 
K47 Rear Differential Clutch Control Module Scan Tool Information Differential Lock Schematics Rear Differential Clutch Control Module Replacement (226mm eLSD) Rear Differential Clutch Control Module Programming and Setup 
K60 Steering Column Lock Control Module Scan Tool Information Column Lock Schematics Steering Column Lock Control Module Replacement Steering Column Lock Control Module Programming and Setup 
K69 Transfer Case Control Module Scan Tool Information All-Wheel Drive Schematics Transfer Case Control Module Replacement Transfer Case Control Module Programming and Setup 
K71 Control Solenoid Valve and Transmission Control Module Assembly
Transmission Control Module Scan Tool Information (6L45)Transmission Control Module Scan Tool Information (8L45/90)
Automatic Transmission Controls Schematics Transmission Control Replacement K71 Transmission Control Module: Programming and Setup (8L45/90) 
K73 Telematics Communication Interface Control Module Scan Tool Information OnStar/Telematics Schematics Communication Interface Module Replacement (Sedan)Communication Interface Module Replacement (Coupe) 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 (IO5 or IO6) Human Machine Interface Control Module Replacement Human Machine Interface Control Module Programming and Setup 
K77 Remote Control Door Lock Receiver Remote Function Schematics Remote Control Door Lock Receiver Replacement Remote Control Door Lock Receiver Programming and Setup 
K83 Electronic Parking Brake Control Module Scan Tool Information Park Brake System Schematics Electronic Parking Brake Control Module Replacement Electronic Parking Brake Control Module Programming and Setup 
K84 Keyless Entry Control Module Scan Tool Information Remote Function Schematics Keyless Entry Control Module Replacement Keyless Entry Control Module Programming and Setup 
K85 Inflatable Restraint Passenger Presence System Scan Tool Information SIR Schematics Airbag Front Passenger Presence Module Replacement Passenger Presence System Programming and Setup 
K89 Immobilizer Control Module Immobilizer Schematics Theft Deterrent Module Replacement Immobilizer Control Module Programming and Setup 
K96L Mirror Control Module - Left Outside Rearview Mirror Schematics (A45)Outside Rearview Mirror Schematics (Coupe without A45)Outside Rearview Mirror Schematics (Sedan without A45) Outside Rearview Mirror Folding Control Module Replacement Outside Rearview Mirror Programming and Setup 
K109 Front View Camera Module Scan Tool Information (without Active Safety System, UGN)Front View Camera Module Scan Tool Information (with Active Safety System, UGN) Object Detection Schematics Front View Camera Replacement (With UGN)Front View Camera Replacement (With UFL) Front View Camera Module Programming and Setup 
K124 Active Safety Control Module Scan Tool Information Object Detection Schematics Active Safety Control Module Replacement Active Safety Control Module Programming and Setup 
K134D/P Body Control Module Scan Tool Information Driver Seat Schematics (AQ9 with A45)Driver Seat Schematics (AQ9 without A45)Driver Seat Schematics (W2E)
or
Passenger Seat Schematics (AQ9)Passenger Seat Schematics (W2E)
Front Seat Back Lumbar Replacement (Without W2E)Front Seat Back Lumbar Replacement (With W2E) Seat Bolster Memory Control Module Programming and Setup 
K161 Vehicle Performance Data Recorder Driver Information System Schematics Vehicle Performance Camera Replacement Vehicle Performance Data Recorder Programming and Setup 
K176 Stop/Start Capacitor Control Module Starting and Charging Schematics (without KL9)Starting and Charging Schematics (KL9 with M3L)Starting and Charging Schematics (KL9 with M5N) Multifunction Energy Storage Capacitor Control Module Replacement (KL9) Stop/Start Capacitor Control Module Programming and Setup 
M69 Sunroof Sunroof Schematics Sunroof Window Motor Replacement Sunroof Control Module Programming and Setup 
M101L/R Seat Belt Retractor Motor Module Scan Tool Information Seat Belt Schematics Front Seat Belt Retractor Replacement (Sedan)Front Seat Belt Retractor Replacement (Coupe) Seat Belt Retractor Motor Module Programming and Setup 
P16 Instrument Cluster Scan Tool Information Instrument Cluster Schematics Instrument Cluster Replacement Instrument Cluster Programming and Setup 
S25 Garage Door Opener Remote Function Schematics Garage Door Opener Transmitter Pushbutton Replacement Garage Door Opener Programming and Setup 
T3 Audio Amplifier Scan Tool Information Radio/Navigation System Schematics (IO3)Radio/Navigation System Schematics (IO5 or IO6) Radio Speaker Amplifier Replacement Audio Amplifier Programming and Setup