OTHER CONCERNS: NOISE/VIBRATION - FORWARD/REVERSE
| Possible Component | Reference/Action |
|---|---|
| 254 - ELECTRICAL ROUTINES | |
| No Electrical Concerns | |
| 354 - HYDRAULIC/MECHANICAL ROUTINES | |
| For Noises/Vibrations That Change With Engine Speed | |
| Torque converter components | Locate source of disturbance. Repair as necessary. |
| Fluid level (low) pump cavitation | Adjust fluid to correct level. |
| Pump assembly | Refer to PUMP ASSEMBLY . |
| Engine drive accessories | Refer to ENGINE - 2.3L or ENGINE - 3.0L (4V) . |
| Cooler tubes grounding out | Refer to TRANSAXLE-TRANSMISSION COOLING - CD4E . |
| Flexplate | Refer to ENGINE - 2.3L or ENGINE - 3.0L (4V) . |
| Inspection cover | Locate source of disturbance. Repair as necessary. |
| For Noises That Change With Vehicle Speed | |
| Powertrain mounts loose, damaged | Locate source of disturbance. Repair as necessary. |
| Tires | Refer to SUSPENSION SYSTEM-GENERAL INFORMATION . |
| Driveline concerns: front wheel driveshaft and joint or linkshaft, differential: final drive/chain, suspension, modifications | Refer to SUSPENSION SYSTEM-GENERAL INFORMATION . |
| Planetary gear sets | Refer to PLANETARY GEARSETS AND CHAIN DRIVE PARTS . |
| Chain grounding to chain pan | Inspect chain pan for signs of damage or wrong installation. Repair as necessary. |
| Forward one-way clutch | Refer to REVERSE ONE-WAY CLUTCH - SPRAG TYPE , or LOW REVERSE ONE-WAY CLUTCH - MECHANICAL DIODE TYPE . |
| Torque converter assembly | Refer to TORQUE CONVERTER . |
| Other Noises/Vibrations | |
| Speedometer cable or gears | Locate source of disturbance. Repair as necessary. |
| Shift cable and bracket vibration, grounding | Locate source of disturbance. Repair as necessary. |
DIAGNOSTIC ROUTINES - OTHER CONCERNS NOISE/VIBRATION - FORWARD/REVERSE