With RPO A45

Begin the system diagnosis by reviewing the system Description and Operation Reviewing the Description and Operation information will help you determine the correct symptom diagnostic procedure when a malfunction exists. Reviewing the Description and Operation information will also help you determine if the condition described by the customer is normal operation. Refer to Symptoms (with A45) or Symptoms (W/O A45) in order to identify the correct procedure for diagnosing the system and where the procedure is located.

For a description of the RPO Code(s) shown in this image/article refer to the RPO Code List found at Vehicle/Application ID RPO Codes