Important: Review the system operation in order to familiarize yourself with the system functions. Refer to:
• | Inspect for aftermarket devices which could affect the operation of the power seat. 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:
Important:
• 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. • Review the circuit description in order to familiarize yourself
with the system functions. Refer to:
• | Inspect for aftermarket devices which could affect the operation of the power seats. 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: