Test Description
WARNING: This page is about a different car, the 2008 Cadillac CTS. 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 below.
- 2: A static shift test is performed by shifting into all gear positions with the engine not operating. While performing the test, slowly move the shift lever. Feel for proper movement of the shift lever and transmission internal shift components.
- 4: A dynamic shift test is performed by shifting into all gear positions with the engine operating. Test for the correct mesh of the synchronizers sleeve and the speed gear selector teeth. Move the shift lever to NEUTRAL and then let up on the clutch pedal. Depress the clutch pedal and move the shift lever to re-engage the gear, to ensure full travel of the shift components.
- 5: This step inspects for worn or damaged transmission or engine mounts. Loose mounts may cause a shock on the transmission allowing for gear disengagement.
| Step | Action | Yes | No |
|---|---|---|---|
| DEFINITION: Gear disengagement occurs during acceleration or deceleration. | |||
| 1 | Did you review the Symptoms - Manual Transmission, and perform the necessary inspections? | Go to Step 2 | Go to Symptoms - Manual Transmission |
| 2 |
|
Go to Step 4 | Go to Step 3 |
| 3 | Remove the shifter and inspect for worn or faulty components. Refer to Transmission Control Replacement . Did you find and repair the condition? |
Go to Step 8 | Go to Step 4 |
| 4 |
|
Go to Step 5 | Go to Step 7 |
| 5 | Inspect the engine and/or transmission mounts. Refer to Transmission Mount Replacement
. Did you find and repair the condition? |
Go to Step 8 | Go to Step 6 |
| 6 |
|
Go to Step 8 | Go to Step 7 |
| 7 | Replace the transmission. Refer to Transmission Replacement . Is the replacement complete? |
Go to Step 8 | - |
| 8 | Operate the system in order to verify the repair. Did you correct the condition? |
System OK | Go to Step 1 |