Sunroof Drain Hose Replacement ImpalaRear

1. Remove the rear seat seatback. Refer to Rear Seat Back Replacement in Seats.
2. Remove the rear quarter upper trim. Refer to Rear Quarter Upper Trim Panel Replacement in Interior Trim.
3. Remove the rear quarter lower trim. Refer to Rear Quarter Lower Trim Panel Replacement in Interior Trim.
4. Remove the headliner. Refer to Headlining Trim Panel Replacement in Interior Trim.
5. Disconnect the rear sunroof drain hose from the sunroof module rear spigot.
6. Remove the tape from the rear sunroof drain hose tube (3 locations).



7. Disconnect the rear sunroof drain hose from the rear sunroof drain hose tube.
8. Remove the rear sunroof drain hose tube from the upper retainer clip.
9. Remove the rear sunroof drain hose from the rear pillar.

1. Position the rear sunroof drain hose to the rear pillar.
2. Route the rear sunroof drain hose to the lower access hole in the quarter inner panel.
3. Install the rear sunroof drain hose tube to the upper retainer clip.
4. Route the rear sunroof drain hose to the outboard edge of the rear pillar and secure with tape (3 locations).

Important: Lube the inside of each end of the sunroof drain hose with general purpose lubricant GM P/N 12345579 or equivalent to aid in installation to the drain tubes.

5. Connect the rear sunroof drain hose to the sunroof module rear drain tube.



6. Connect the rear sunroof drain hose to the rear sunroof drain hose tube.
7. Install the headliner. Refer to Headlining Trim Panel Replacement in Interior Trim.
8. Install the rear lower quarter trim. Refer to Rear Quarter Lower Trim Panel Replacement in Interior Trim.
9. Install the rear quarter upper trim. Refer to Rear Quarter Upper Trim Panel Replacement in Interior Trim.
10. Install the rear seat seatback. Refer to Rear Seat Back Replacement in Seats.

Sunroof Drain Hose Replacement Monte Carlo Rear

1. Remove the rear seat seatback. Refer to Rear Seat Back Replacement in Seats.
2. Remove the rear quarter upper trim. Refer to Rear Quarter Upper Trim Panel Replacement in Interior Trim.
3. Remove the rear quarter lower trim. Refer to Rear Quarter Lower Trim Panel Replacement in Interior Trim.
4. Remove the headliner. Refer to Headlining Trim Panel Replacement in Interior Trim.
5. Remove the sound barrier. Refer to Rear Seat Back Sound Barrier Replacement in Interior Trim.
6. Remove the tape from rear sunroof drain hose on the rear quarter upper inner panel.
7. Disconnect the rear sunroof drain hose from the sunroof module rear drain tube.



8. Disconnect the rear sunroof drain hose from the rear sunroof drain tube.



9. Remove the rear sunroof drain hose from the rear quarter upper inner panel.

1. Position the rear sunroof drain hose to the rear quarter upper inner panel.
2. Route the rear sunroof drain hose above the rear quarter window, through the drain hose protector, along the rear window frame and down the rear quarter inner panel.
3. Install tape to rear sunroof drain hose on the rear quarter upper inner panel.

Important: Lube the inside of each end of the sunroof drain hose with general purpose lubricant GM P/N 12345579 or equivalent to aid in installation to the drain tubes.

4. Connect the rear sunroof drain hose to the sunroof module rear spigot.



5. Connect the rear sunroof drain hose to the rear sunroof drain hose tube.
6. Install the headliner. Refer to Headlining Trim Panel Replacement in Interior Trim.
7. Install the sound barrier. Refer to Rear Seat Back Sound Barrier Replacement in Interior Trim.
8. Install the rear lower quarter trim. Refer to Rear Quarter Lower Trim Panel Replacement in Interior Trim.
9. Install the rear quarter upper trim. Refer to Rear Quarter Upper Trim Panel Replacement in Interior Trim.
10. Install the rear seat seatback. Refer to Rear Seat Back Replacement in Seats.

Sunroof Drain Hose Replacement Impala Front

1. Remove the front carpet retainer. Refer to Front Carpet Retainer Replacement in Interior Trim.
2. Remove the headliner. Refer to Headlining Trim Panel Replacement in Interior Trim.
3. Reposition the carpet in order to gain access to the access hole in the front pillar.
4. Disconnect the front sunroof drain hose from the sunroof module front spigot.
5. Tie a string to the hose at the module end of the front sunroof drain hose.
6. Remove the grommet at the end of the front sunroof drain hose from the hole in the front pillar.
7. Remove the front sunroof drain hose from the front pillar, by pulling the hose from the access hole in the front pillar, allowing the string to remain in the pillar.

1. Tie the string to the hose at the front sunroof drain hose by the sunroof module.
2. Install the front sunroof drain hose, by pulling the string from the front pillar access hole and routing the front sunroof drain hose through the front pillar.
3. Remove the string from the front sunroof drain hose.
4. Install the end of the front sunroof drain hose to the grommet in the hole in the front pillar.
5. Connect the front sunroof drain hose to the sunroof module front spigot.
6. Inspect the front sunroof drain hose for proper installation.
7. Position the carpet back in place.
8. Install the front carpet retainer. Refer to Front Carpet Retainer Replacement in Interior Trim.
9. Install the headliner. Refer to Headlining Trim Panel Replacement in Interior Trim.

Sunroof Drain Hose Replacement Monte Carlo Front

1. Remove the front carpet retainer. Refer to Front Carpet Retainer Replacement in Interior Trim.
2. Remove the headliner. Refer to Headlining Trim Panel Replacement in Interior Trim.
3. Pull back the carpet in order to gain access to the access hole in the front pillar.
4. Remove the insulator panel.
5. Disconnect the front sunroof drain hose from the sunroof module front drain tube.
6. Tie a string to the end of the module end of the front sunroof drain hose.
7. Remove the grommet at the end of the front sunroof drain hose from the hole in the front pillar.
8. Remove the front sunroof drain hose from the front pillar, by pulling the hose from the access hole in the front pillar, allowing the string to remain in the pillar.

1. Tie the string to the end of the front sunroof drain hose at the sunroof module.
2. Install the front sunroof drain hose, by pulling the string from the front pillar access hole and routing the front sunroof drain hose through the front pillar.
3. Remove the string from the front sunroof drain hose.
4. Install the end of the front sunroof drain hose to the grommet in hole in the front pillar.

Important: Lube the inside of each end of the sunroof drain hose with general purpose lubricant GM P/N 12345579 or equivalent to aid in installation to the drain tubes.

5. Connect the front sunroof drain hose to the sunroof module front drain tube.
6. Inspect the front sunroof drain hose for proper installation.
7. Install the insulator panel.
8. Position the carpet back in place.
9. Install the front carpet retainer. Refer to Front Carpet Retainer Replacement in Interior Trim.
10. Install the headliner. Refer to Headlining Trim Panel Replacement in Interior Trim.