Sierra 1500 4WD V8-6.0L (2007)
2. Cycle the sunshade up and down 15-20 cycles. This should engage the detent spring.
3. Repeat the procedure on the second visor.
If the above steps fail to resolve the condition, refer to diagnostic procedures in SI to correct the condition.
Warranty Information
For vehicles repaired under warranty, use the table.
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