GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Buick 🢒 1999 🢒 Riviera 🢒 Body and Accessories 🢒 Body Rear End 🢒 Fuel Filler Door Release System Check

Fuel Filler Door Release System Check for Buick Riviera 1999

Step

Action

Normal Result(s)

Abnormal Result(s)*

1
  1. Insert the ignition key into the rear compartment lid release switch (mounted on the IP) and turn it to the unlock position.
  2. Press the rear compartment lid release switch mounted on the IP.

The rear compartment lid opens.

3

Press the fuel door release switch.

The fuel door opens.

* Refer to the appropriate symptom diagnostic table for the applicable abnormal result.