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 13 (COMPONENT CONNECTOR END VIEWS (M51D - Q37LF))
2019 Chevrolet Tahoe LS, 4WD, Gas/Ethanol
Section 13 (Component Connector End Views (M51D - Q37LF))
2019 Chevrolet Tahoe LS, 4WD, Gas/EthanolSECTION Section 13 (Component Connector End Views (M51D - Q37LF))
WARNING: This page does not describe the selected car, but rather 7 other vehicles, including the 2018 GMC Yukon XL, 2018 GMC Yukon, 2018 Chevrolet Tahoe, 2018 Chevrolet Suburban 3500 HD, and 2018 Chevrolet Suburban. However, it is still accessible from the selected car via links, so may be relevant.
- Component Connector End Views
- M51D Seat Horizontal Motor - Driver
- M51P Seat Horizontal Motor - Passenger
- M52D Seat Lumbar Support Horizontal Motor - Driver
- M52P Seat Lumbar Support Horizontal Motor - Passenger
- M55D Seat Rear Vertical Motor - Driver
- M55P Seat Rear Vertical Motor - Passenger
- M56D Seat Recline Motor - Driver
- M56P Seat Recline Motor - Passenger
- M64 Starter Motor X2
- M64 Starter Motor X1 (L83/L86)
- M64 Starter Motor X1 (L96)
- M69 Sunroof Motor (CF5)
- M74D Window Motor - Driver
- M74LR Window Motor - Left Rear
- M74P Window Motor - Passenger
- M74RR Window Motor - Right Rear
- M75 Windshield Wiper Motor
- M91 Instrument Panel Compartment Door Unlatch Actuator
- M95L Assist Step - Left
- M95R Assist Step - Right
- M96A Active Grille Air Shutter 1 Actuator
- M101L Seat Belt Retractor Motor Module - Left
- M101R Seat Belt Retractor Motor Module - Right
- M107LR Folding Seat Motor - 2nd Row Left
- M107RR Folding Seat Motor - 2nd Row Right
- M108LR Folding Seat Motor - 3rd Row Left (AS8)
- M108RR Folding Seat Motor - 3rd Row Right (AS8)
- M109LR Folding Seat Back Unlatch Motor - 3rd Row Left (AS8)
- M109RR Folding Seat Back Unlatch Motor - 3rd Row Right (AS8)
- P12 Horn
- P14 Passenger Air Bag Disabled Indicator (-DRZ)
- P14 Passenger Air Bag Disabled Indicator (DRZ+XL7)
- P14 Passenger Air Bag Disabled Indicator (DRZ+XL8)
- P16 Instrument Cluster X1
- P16 Instrument Cluster X2 (UV6)
- P17 Info Display Module X3 (U42)
- P17 Info Display Module X3 (-U42)
- P17 Info Display Module X1 (X88/Z88)
- P17 Info Display Module X2 (X88/Z88)
- P17 Info Display Module X1 (Z75)
- P17 Info Display Module X2 (Z75)
- P19AC Speaker - Subwoofer
- P19AG Speaker - Left Front Door (UQ3/UQA/UQS)
- P19AG Speaker - Left Front Door (UQH)
- P19AH Speaker - Right Front Door (UQH)
- P19AH Speaker - Right Front Door (-UQH)
- P19AL Speaker - Left Rear Door
- P19AM Speaker - Right Rear Door
- P19AN Speaker - Left Rear Trim Panel
- P19AP Speaker - Right Rear Trim Panel
- P19B Speaker - Center Instrument Panel
- P19DD Speaker - Left Front Door Woofer
- P19HD Speaker - Left Front Door Tweeter
- P19J Speaker - Left Instrument Panel (UQ3)
- P19J Speaker - Left Instrument Panel (UQA/UQH/UQS/Z75)
- P19M Speaker - Left Rear Tweeter
- P19PD Speaker - Right Front Door Woofer
- P19VD Speaker - Right Front Door Tweeter
- P19W Speaker - Right Instrument Panel (UQ3)
- P19W Speaker - Right Instrument Panel (UQA/UQH/UQS)
- P19Z Speaker - Right Rear Tweeter
- P22A Video Display - 2nd Row X1 (U42+DNU)
- P22A Video Display - 2nd Row X2 (U42+ULT)
- P22A Video Display - 2nd Row X1 (U42-DNU)
- P22A Video Display - 2nd Row X2 (U42-ULT)
- P22B Video Display - 3rd Row X1 (DNU)
- P22B Video Display - 3rd Row X2 (DNU)
- P25 Power Sounder Content Theft Deterrent Alarm Module
- P29 Head-Up Display X1
- P29 Head-Up Display X2
- P43 Collision Alert Indicators
- P45LR Seat Haptic Movement Motor - Driver Left Rear
- P45RR Seat Haptic Movement Motor - Driver Right Rear
- P50 Emergency Call Backup Speaker
- Q2 A/C Compressor Clutch
- Q6 Camshaft Position Actuator Solenoid Valve
- Q8 Control Solenoid Valve Assembly X1
- Q8 Control Solenoid Valve Assembly X2
- Q8 Control Solenoid Valve Assembly X3
- Q12 Evaporative Emission Purge Solenoid Valve (L83/L86)
- Q12 Evaporative Emission Purge Solenoid Valve (L96)
- Q13 Evaporative Emission Vent Solenoid Valve
- Q17A Fuel Injector 1 (L83/L86)
- Q17A Fuel Injector 1 (L96)
- Q17B Fuel Injector 2 (L83/L86)
- Q17B Fuel Injector 2 (L96)
- Q17C Fuel Injector 3 (L83/L86)
- Q17C Fuel Injector 3 (L96)
- Q17D Fuel Injector 4 (L83/L86)
- Q17D Fuel Injector 4 (L96)
- Q17E Fuel Injector 5 (L83/L86)
- Q17E Fuel Injector 5 (L96)
- Q17F Fuel Injector 6 (L83/L86)
- Q17F Fuel Injector 6 (L96)
- Q17G Fuel Injector 7 (L83/L86)
- Q17G Fuel Injector 7 (L96)
- Q17H Fuel Injector 8 (L83/L86)
- Q17H Fuel Injector 8 (L96)
- Q37LF Shock Absorber Actuator - Left Front
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.