Symptoms - Automatic Transmission

Symptoms - Automatic Transmission

Note: Use the symptom tables only if the following conditions are met:

* There are no DTCs set.
* The control modules can communicate via the serial data link.
* Review the system operation in order to familiarize yourself with the system functions. Refer to Transmission General Description (Transmission General Description) and Transmission Component and System Description (Transmission Component and System Description).

Visual/Physical Inspection

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 Conditions and Poor Connections (Testing for Intermittent Conditions and Poor Connections).

Symptom List

Refer to a symptom diagnostic procedure from the following list in order to diagnose the symptom:

* Fluid Diagnosis

- Transmission Fluid Level and Condition Check (Transmission Fluid Level and Condition Check)
- Automatic Transmission Fluid Leaks (Automatic Transmission Fluid Leaks)
- Fluid Leak Diagnosis (Fluid Leak Diagnosis).

* Noise and Vibration Diagnosis
Noise and Vibration Analysis (Noise and Vibration Analysis).
* Symptom Not Found or No Symptom Detected

- Transmission Fluid Level and Condition Check (Transmission Fluid Level and Condition Check)
- Road Test (Road Test).