Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSCHEVROLET2019TAHOE LS, 4WD, GAS/ETHANOLREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 50 (COMPONENT CONNECTOR END VIEWS (A7-E8S))
2019 Chevrolet Tahoe LS, 4WD, Gas/Ethanol
Section 50 (Component Connector End Views (A7-E8S))
2019 Chevrolet Tahoe LS, 4WD, Gas/EthanolSECTION Section 50 (Component Connector End Views (A7-E8S))
WARNING: This page is about a different car, the 2018 Chevrolet Sonic. However, it is still accessible from the selected car via links, so may be relevant.
- Component Connector End Views
- A7 Fuel Pump and Level Sensor Assembly
- A9A Outside Rearview Mirror - Driver
- A9B Outside Rearview Mirror - Passenger
- A10 Inside Rearview Mirror
- A11 Radio X1 (IOR)
- A11 Radio X2 (IOR)
- A11 Radio X4 (IOR)
- A11 Radio X5 (IOR)
- A11 Radio X8 (IOR)
- A23D Door Latch Assembly - Driver
- A23LR Door Latch Assembly - Left Rear
- A23P Door Latch Assembly - Passenger
- A23RR Door Latch Assembly - Right Rear
- A24D Door Handle Assembly - Driver Exterior (ATH)
- A24LR Door Handle Assembly - Left Rear Exterior (Hatchback)
- A24LR Door Handle Assembly - Left Rear Exterior (Notchback)
- A24P Door Handle Assembly - Passenger Exterior (ATH)
- A24RR Door Handle Assembly - Right Rear Exterior (Hatchback)
- A24RR Door Handle Assembly - Right Rear Exterior (Notchback)
- B1 A/C Refrigerant Pressure Sensor
- B5LF Wheel Speed Sensor - Left Front
- B5LR Wheel Speed Sensor - Left Rear
- B5RF Wheel Speed Sensor - Right Front
- B5RR Wheel Speed Sensor - Right Rear
- B9 Ambient Air Temperature Sensor
- B10 Ambient Light Sensor
- B14A Transmission Output Shaft Speed Sensor (LUV)
- B14A Transmission Output Shaft Speed Sensor (LUW/LWE)
- B16 Backup Lamp Switch
- B18 Battery Current Sensor
- B19C Brake Booster Vacuum Switch
- B20 Brake Fluid Level Switch
- B22 Brake Pedal Position Sensor (MM1)
- B22 Brake Pedal Position Sensor (MM3)
- B23E Camshaft Position Sensor - Exhaust
- B23F Camshaft Position Sensor - Intake (LUV)
- B23F Camshaft Position Sensor - Intake (LUW/LWE)
- B24 Mobile Telephone Microphone
- B25B Clutch Pedal Position Sensor
- B26 Crankshaft Position Sensor (LUV)
- B26 Crankshaft Position Sensor (LUW/LWE)
- B34 Engine Coolant Temperature Sensor (LUV)
- B34 Engine Coolant Temperature Sensor (LUW/LWE)
- B37 Engine Oil Pressure Switch (LUV+MM1)
- B37 Engine Oil Pressure Switch (LWE)
- B39 A/C Evaporator Temperature Sensor
- B47 Fuel Pressure Sensor
- B52A Heated Oxygen Sensor 1 (LUV)
- B52A Heated Oxygen Sensor 1 (LUW/LWE)
- B52B Heated Oxygen Sensor 2 (LUV)
- B52B Heated Oxygen Sensor 2 (LUW/LWE)
- B55 Engine Hood Switch
- B59L Front Impact Sensor - Left
- B59R Front Impact Sensor - Right
- B60 Passenger Presence Sensor
- B63LF Side Impact Sensor - Left Front (AYF)
- B63RF Side Impact Sensor - Right Front (AYF)
- B63LR Side Impact Sensor - Left Rear (AYF)
- B63RR Side Impact Sensor - Right Rear (AYF)
- B68 Knock Sensor (LUV)
- B68 Knock Sensor (LUW/LWE)
- B74 Manifold Absolute Pressure Sensor
- B75C Multifunction Intake Air Sensor
- B80 Park Brake Switch
- B87 Rearview Camera (Hatchback)
- B87 Rearview Camera (Notchback)
- B88D Seat Belt Switch - Driver
- B88P Seat Belt Switch - Passenger
- B99 Steering Wheel Angle Sensor
- B107 Accelerator Pedal Position Sensor
- B111B Turbocharger Boost/Intake Air Temperature Sensor
- B150 Fuel Tank Pressure Sensor
- B157 Secondary Air Injection Pressure Sensor (LWE)
- B203 Radiator Coolant Temperature Sensor
- B306E Parking Assist Sensor - Rear Left Outer
- B306H Parking Assist Sensor - Rear Right Outer
- B306J Parking Assist Sensor - Rear Middle
- E4LF Turn Signal Lamp - Left Front (MAH/MBC)
- E4RF Turn Signal Lamp - Right Front (MAH/MBC)
- E6 Center High Mounted Stop Lamp (Hatchback)
- E6 Center High Mounted Stop Lamp (Notchback)
- E7L License Plate Lamp - Left
- E7R License Plate Lamp - Right
- E8S Rear Compartment Courtesy Lamp
RENDER: 1.0x
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.