Test Description
WARNING: This page is about a different variant/trim than selected.
The number below refers to the step numbers on the diagnostic table.
- 2: A DTC P0602 indicates the TCM is not programmed.
DTC P0601, P0602, P0603, P0604, or P062F
| Step | Action | Value(s) | Yes | No |
|---|---|---|---|---|
| 1 | Did you perform the Diagnostic System Check - Vehicle? | - | Go to Step 2 | Go to Diagnostic System Check - Vehicle |
| 2 | Is DTC P0602 set? | - | Go to Step 3 | Go to Step 4 |
| 3 | Program the TCM. Refer to Control Module References
for replacement, setup and programming. Does DTC P0602 reset? |
- | Go to Step 4 | Go to Step 5 |
| 4 | Replace the TCM. Refer to Control Module References
for replacement, setup and programming. Did you complete the replacement? |
- | Go to Step 5 | - |
| 5 | Perform the following procedure in order to verify the repair:
Has the test run and passed? |
- | Go to Step 6 | Go to Step 2 |
| 6 | With the 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 |