Other Concerns: Noise/Vibration - Forward or Reverse
DIAGNOSTIC ROUTINES OTHER CONCERNS: NOISE/VIBRATION - FORWARD OR REVERSE
| Possible Component | Reference/Action |
|---|---|
| 254 - ELECTRICAL ROUTINE | |
| Powertrain Control System | |
| PCM, vehicle wiring harnesses, SSA, SSB, SSC, SSD, SSE and PCA. | Carry out on-board diagnostic tests. Refer to the SELF-DIAGNOSTICS - EEC-V - GASOLINE & NGV article for diagnosis and testing of the PCM. |
| Carry out Pinpoint Test A, refer to PINPOINT TEST A: SHIFT AND TORQUE CONVERTER CLUTCH SOLENOIDS (ONLY) . | |
| Repair as required. Clear the DTCs, road test and rerun on-board diagnosis test. | |
| 354 - HYDRAULIC/MECHANICAL ROUTINE | |
| Fluid Pump Assembly | |
| Bolts not tightened to specification. | Tighten to specifications. |
| Gasket damaged. | Inspect for damage. If damaged, repair as necessary. |
| Porosity, cross leaks, plugged hole. | Inspect for damage. Repair as necessary. |
| Flex Plate or Adapter Plate | |
| Damaged. | Inspect for damage. Repair as necessary. |
| Adapter plate not aligned correctly. | Remove the transaxle. Align the adapter plate. |