Tahoe, Suburban, Yukon and Yukon XL
1. Remove the rear pillar trim (1).
2. Loosen the screws (2).
3. Disconnect the connector.
4. Remove parking system indicators (3).
5. Install in the reverse order of removal.
Avalanche and Escalade EXT
1. Remove the rear top trim (1).
2. Loosen the screws (2).
3. Disconnect the connector.
4. Remove parking system indicators (3).
5. Install in the reverse order of removal.