Test Description
WARNING: This page is about a different car, the 2007 Saturn Vue. However, it is still accessible from the selected car via links, so may be relevant.
The numbers below refer to the step numbers on the diagnostic table.
- 3: This step verifies if the auxiliary transmission fluid pump is operational. A stethoscope may be necessary to hear pump running.
- 4: This step tests for the auxiliary transmission fluid pump pressure.
DTC P2797
| Step | Action | Values | Yes | No |
|---|---|---|---|---|
| 1 | Did you perform the Diagnostic System Check - Vehicle? | - | Go to Step 2 | Go to Diagnostic System Check - Vehicle |
| 2 | Inspect for correct transmission fluid level. Refer to Transmission Fluid Checking . Did you perform the fluid checking procedure? |
- | Go to Step 3 | - |
| 3 |
|
- | Go to Diagnostic Trouble Code (DTC) List - Vehicle | Go to Step 4 |
| 4 |
|
16 PSI | Go to Step 7 | Go to Step 5 |
| 5 | Inspect the auxiliary transmission fluid pump for a restricted filter, loose mounting bolts, or damage. Did you find and correct the condition? |
- | Go to Step 8 | Go to Step 6 |
| 6 | Replace the auxiliary transmission fluid pump. Refer to Transmission Fluid Auxiliary Pump Replacement
. Did you complete the replacement? |
- | Go to Step 8 | - |
| 7 | Replace the TFP manual valve position switch. Refer to Transmission Fluid Pressure Manual Valve Position Switch Replacement . Did you complete the replacement? |
- | Go to Step 8 | - |
| 8 | Perform the following procedure in order to verify the repair:
Has the DTC run and passed? |
- | Go to Step 9 | Go to Step 2 |
| 9 | With a scan tool, observe the stored information, capture info, and DTC Info. Does the scan tool display any DTCs that you have not diagnosed? |
- | Go to Diagnostic Trouble Code (DTC) List - Vehicle | System OK |