Step | Action | Value(s) | Yes | No |
|---|---|---|---|---|
1 | Perform the Transmission Fluid Check . Is the fluid level correct? | -- | -- | |
2 | Check for PCM trouble codes, both current and history. Are PCM trouble codes present? | -- | ||
3 | Perform the Road Test . Was the condition duplicated? | -- | ||
4 | Is a harsh or soft shift condition present? | -- | ||
5 | Is the vehicle's performance poor? | -- | ||
6 | Is the engagement into Drive or Reverse delayed or missing? | -- | ||
7 | Perform the Line Pressure Check . Is the line pressure correct? | -- | Refer to Symptom Diagnosis Tables | |
8 | Inspect the transmission wire harness connectors and the transmission range switch. Was the problem found and corrected? | -- | System OK | Refer to Symptom Diagnosis Tables |
9 | Is vibration or noise a concern? | -- | Refer to Flexplate/Torque Converter Vibration Test | |
10 | Is the fluid leaking? | -- | Refer to Fluid Leak Diagnosis and Repair | |
11 | Are other transmission conditions present? | -- | Refer to Symptom Diagnosis Tables | |
12 | Was the condition corrected? | -- | System OK |
