- Symptoms

SYMPTOMS

IMPORTANT: The following steps must be completed before using the symptom tables.

1. Perform the Diagnostic System Check - Vehicle in Vehicle DTC Information, before using the Symptom Tables in order to verify that all of the following are true:
- There are no DTCs set.
- The control modules can communicate via the serial data link. Diagnostic System Check - Vehicle
2. Review the system operation in order to familiarize yourself with the system functions:
- Refer to Power Windows Description and Operation.
- Refer to Power Door Locks Description and Operation.
- Refer to Door Ajar Indicator Description and Operation.
- Refer to Outside Mirror Description and Operation.

Visual/Physical Inspection
- Inspect for aftermarket devices which could affect the operation of the door systems.
- Inspect the easily accessible or visible system components for obvious damage or conditions which could cause the symptom.

Intermittent
Faulty electrical connections or wiring may be the cause of intermittent conditions.

Symptom List
Refer to a symptom diagnostic procedure from the following list in order to diagnose the symptom:
- Power Windows Inoperative - All
- Power Windows Inoperative - Express Down Function
- Power Windows Inoperative - Lockout Function
- Power Window Inoperative - Driver Door
- Power Window Inoperative - Passenger Door
- Door Ajar Indicator Malfunction
- Automatic Door Locks Inoperative
- Power Mirrors Inoperative