Subject: | Sunroof Express Open Feature Inoperative |
Models: | . |
The following diagnosis might be helpful if the vehicle exhibits the symptom described in the PI.
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Some customers may comment that the "express open" feature on their 2005 model year full size pickup truck equipped with the new sunroof option ( RPO CF5 ) does not function properly. In order to engage the express open feature, the sunroof glass panel must first be in the vent position. After the panel is "vented", press and release the rear of the sunroof switch to express open the glass panel. Further information can be found in Section 2 of the Owners Manual and in the Getting to Know Your Vehicle brochure.
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Please follow this diagnosis process thoroughly and complete each step. If the condition exhibited is resolved without completing every step, the remaining steps do not need to be performed. If these steps do not resolve the condition, please contact GM TAC for further diagnostic assistance.
(05 Chevrolet Silverado) and (05 GMC Sierra)
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