Important: The following steps must be completed before using the symptom tables.
- Perform the Diagnostic System Check - Automatic Transaxle Shift
Lock Control before using the Symptom Tables in order to verify that all of
the following are true:
| • | The control module(s) can communicate via the serial data link. |
- Review the system operation in order to familiarize yourself with
the system functions. Refer to AT Shift Lock Control Circuit Description.
Visual/Physical Inspection
| • | Inspect for aftermarket devices which could affect the operation
of the AT Shift Lock Control. Refer to Checking Aftremarket Accessories in
Wiring Systems. |
| • | Inspect the easily accessible or visible system components for
obvious damage or conditions which could cause the symptom. |
Intermittent
Faulty electrical connections or wiring may be the cause of intermittent
conditions. Refer to Testing for Intermittent and Poor Conditions in Wiring
Systems.
Symptom List
Refer to a symptom diagnostic procedure from the following list in order
to diagnose the symptom:
| • | Automatic Transaxle Shift Lock Control Inoperative |
| • | Automatic Transaxle Shift Lock Control Always On with Ignition
in Run |
