Symptoms - Power Seats

Symptoms - Power Seats

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



1. Perform the Diagnostic System Check - Vehicle (Initial Inspection and Diagnostic Overview) 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.

2. Refer to the system description and operation from the following list in order to familiarize yourself with the system functions:

* Power Seats System Description and Operation (Folding Seat) (Power Seats System Description and Operation (Folding Seat))Power Seats System Description and Operation (Front Seat) (Power Seats System Description and Operation (Front Seat))
* Memory Seats Description and Operation (Memory Seats Description and Operation)




Visual/Physical Inspection

* Inspect for aftermarket devices which could affect the operation of the power seats. Refer to Checking Aftermarket Accessories (Component Tests and General Diagnostics) .
* Inspect the easily accessible or visible system components for obvious damage or conditions which could cause the symptom.
* Inspect the seat adjuster track for conditions which may cause binding or objects within the seat adjustment range which obstruct movement or interfere with wiring.



Intermittent

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


Symptom List

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

* Lumbar Support Inoperative (Without Memory - A45) (Lumbar Support Inoperative (Without Memory - A45))Lumbar Support Inoperative (With Memory - A45) (Lumbar Support Inoperative (With Memory - A45))
* Memory Seat Feature Inoperative (Memory Seat Feature Inoperative)
* Power Seat Inoperative (Without Memory - A45) (Power Seat Inoperative (Without Memory - A45))Power Seat Inoperative (With Memory - A45) (Power Seat Inoperative (With Memory - A45))
* Power Third Row Seat Inoperative (Power Third Row Seat Inoperative)