Begin with the functional test procedure which provides a general outline of
how to diagnose the automatic transaxle. The following functional test procedure will
indicate the proper path of diagnosing the transaxle by describing the basic checks
and then referencing the locations of the specific checks.
| • | Inspect the fluid level according to the fluid level service procedure. |
| • | Inspect the transaxle for fluid leaks. |
| • | Check if the transaxle fluid is not burnt by color and smell. |
| • | Ensure that the transaxle is not in limp home mode (LHM). |
| • | Inspect the battery terminals and the ground connections for corrosion
or looseness. |
| • | Inspect that the cooler flow is not restricted. |
| • | Inspect all electrical connections for tightness. |
| • | Use on-board diagnostic tool or a scan tool to see if any transaxle trouble
codes have been set. Refer to the appropriate diagnostic trouble code (DTC) information
and repair the vehicle as directed. After repairing the vehicle, perform the road
test and verify that the code has not set again. |
| • | Perform the Electrical/Garage Shift Tests. |
| • | Perform the Road Test Procedure in this section. |
| • | Inspect the oil and Inspect for metal or other contaminants
in the oil pan. |
