Important: The following steps must be completed before using the symptom tables.
• | There are no DTCs set. |
• | The control module(s) can communicate via the serial data link. |
• | Refer to Power Windows Description and Operation . |
• | Refer to Power Door Locks Description and Operation . |
• | Refer to Outside Mirror Description and Operation . |
Important: The following must be completed before using the symptom tables.
Review the outside mirror system operation in order to familiarize yourself with the system functions. Refer to Outside Mirror Description and Operation .
• | Inspect for aftermarket devices which could affect the operation of the door systems. 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. |
Faulty electrical connections or wiring may be the cause of intermittent conditions. Refer to Testing for Intermittent Conditions and Poor Connections in Wiring Systems.
Refer to a symptom diagnostic procedure from the following list in order to diagnose the symptom: