Inspection and Verification
- Verify the customer concern by operating the system.
- Visually inspect for obvious signs of mechanical or electrical damage. Visual Inspection Chart Mechanical Feed and return tubes Connections to the automatic transmission and the automatic transmission fluid cooler. Automatic transmission fluid level
- If an obvious cause for an observed or reported concern is found, correct the cause (if possible) before proceeding to the next step.
- If the concern is not visually evident, verify the symptom and refer to «Symptom Chart»(ref-311899-S38141565422009040700000) .
Symptom Chart
| Condition | Possible Source | Action |
|---|---|---|
| Loss of automatic transmission fluid. | Connections to the automatic transmission and the automatic transmission fluid cooler. | Check the torque of the tubes, if correct, check the tubes and connections. |
| Loss of the automatic transmission fluid. | Leak at transmission fluid cooler. | INSTALL new transmission fluid cooler. |
Symptom Chart