- Symptoms - Seats

SYMPTOMS - SEATS

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

1. 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 (Front Seat)
- Heated Seats Description and Operation
- Memory Seats Description and Operation
2. If you are diagnosing a seat with memory (A45) perform the Diagnostic System Check - Power Seat Systems before using the symptom tables in order to verify that all of the following are true:
- There are no DTCs set.
- The control module(s) can communicate via the serial data link. Diagnostic System Check

Visual/Physical Inspection
- Inspect for aftermarket devices which could affect the operation of the power seats.
- 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.

Symptom List
Refer to a symptom diagnostic procedure from the following list in order to diagnose the symptom:
- Power Seat Inoperative (with A45)Power Seat Inoperative (w/o A45)
- Memory Seat Feature Inoperative
- Heated Seat Always On
- Heated Seat Inoperative
- Heated Seat Temperature Adjustment Inoperative
- Heated Seat Switch Mode Indicator Malfunction