Sunroof Housing Front Drain Hose Replacement

2019 Chevrolet Tahoe LS, 4WD, Gas/EthanolSECTION Sunroof Housing Front Drain Hose Replacement
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.
GM2476177
Callout Component Name
Preliminary ProcedureΒ 
It is only necessary to lower the headlining trim panel. Only do those steps in the headlining trim panel replacement procedure that will lower the headlining trim panel enough to gain access to the part. Refer to Headlining Trim Panel Replacement (Hatchback with Sunroof)Headlining Trim Panel Replacement (Hatchback without Sunroof)Headlining Trim Panel Replacement (Sedan with Sunroof)Headlining Trim Panel Replacement (Sedan without Sunroof) .
1 Sunroof Housing Front Drain Hose Retainer (Qty: 4)
2 Sunroof Housing Front Drain Hose

Procedure

  1. Remove the sunroof housing front drain hose and grommet from plenum.
  2. Water test the vehicle before installing the headliner to ensure no water leaks.
RENDER: 1.0x

NO RELATED

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • β€’ You smell fuel, burning insulation, or see smoke.
  • β€’ Brakes feel soft, pull hard to one side, or make grinding noises.
  • β€’ The engine overheats, stalls repeatedly, or misfires under load.
  • β€’ You are missing required tools, torque specs, or safe lifting equipment.
  • β€’ You are not confident in the next step or safety outcome.