Diagnostic Aids

Most tables have one result which reads Fault not present. This means that the conditions that were present when the DTC set are no longer present. Sometimes, with the help of the Snapshot, the Freeze Frame and Failure Records, or information from the driver, the problem may still be identified or at least narrowed down to a short list of possible intermittent failures. When this is true, the Diagnostic Aids may explain what to look for and which direction to take in looking for an intermittent failure.