Important: The following steps must be completed before using the symptom tables:
| - | The control module(s) can communicate via the serial data link. |
| • | Review the system operation in order to familiarize yourself with
the system functions. Refer to: |
Visual/Physical Inspection
| • | Inspect for aftermarket devices which could affect operation
of the rear compartment lid release system, and/or operation of the rear window
power sunshade, and/or operation of the fuel filler door release system.
Refer to
Checking Aftermarket Accessories
in Wiring Systems. |
| • | Inspect the easily accessible or visible system components for
obvious damage or conditions which could cause the symptom. |
| • | Binding and/or sticking mechanical sunshade components can cause
the actuator to use excessive current which may result in a failed circuit
breaker and sunshade system failure. |
Intermittent
Faulty electrical connections or wiring may be the cause of intermittent
conditions. Refer to
Testing for Intermittent Conditions and Poor Connections
in Wiring Systems.
Symptom List :
Refer to a symptom diagnostic procedure from the following list in order
to diagnose the symptom:
