Symptoms - Vehicle Access

Symptoms - Vehicle Access

Important: Review the system operation in order to familiarize yourself with the system functions. Refer to the following:


* Door Lock/Indicator Schematics ([1][2]Electrical Diagrams)

* Component Connector End Views (Connector Views)

* Power Door Locks Description and Operation (Description and Operation)


Visual/Physical Inspection

* Inspect for aftermarket devices which could affect the operation of the power mirrors and the power windows systems. Refer to Checking Aftermarket Accessories (Checking Aftermarket Accessories).
* Inspect the easily accessible or visible system components for obvious damage or conditions which could cause the symptom.
* Inspect all related ground points for being clean and tight.

Intermittent

Faulty electrical connections or wiring may be the cause of intermittent conditions. Refer to Testing for Intermittent Conditions and Poor Connections (Testing for Intermittent Conditions and Poor Connections).

Symptom List

Refer to a symptom diagnostic procedure from the following list in order to diagnose the symptom:

* Power Door Locks Inoperative (Power Door Locks Inoperative)
* Power Door Lock Key Cylinder Switches Inoperative (Power Door Lock Key Cylinder Switches Inoperative)
* Power Door Locks Inoperative - One Door or Switch (Power Door Locks Inoperative - One Door or Switch)