Test Description
WARNING: This page is about a different variant/trim than selected.
The numbers below refer to the step numbers on the diagnostic table.
- 2: This step tests B+ voltage.
- 4: This step tests the status of the charging system.
DTC P0613
| Step | Action | Value | Yes | No |
|---|---|---|---|---|
| Schematic Reference: Automatic Transmission Controls Schematics | ||||
| 1 | Did you perform the Diagnostic System Check - Vehicle? | - | Go to Step 2 | Go to Diagnostic System Check - Vehicle |
| 2 |
IMPORTANT:
Before clearing the DTC, use the scan tool in order to record the Freeze Frame and Failure Records for reference. The Clear Info function will erase the data.
|
B+ | Go to Step 3 | Go to Step 4 |
| 3 | Start the engine and observe the charge indicator on the instrument cluster. Refer to Charging System Test
. Does the charge indicator display voltage higher than the specified value? |
18 V | Go to Step 5 | Go to Step 6 |
| 4 | Replace the battery, or resolve the battery condition. Refer to Battery Inspection/Test (Non-HP2)
or Battery Inspection/Test (HP2)
. Did you resolve the condition or complete the replacement? |
- | Go to Step 6 | - |
| 5 | Repair the charging system. Refer to Charging System Test
or Generator Replacement (4.8L, 5.3L, and 6.0L Engines)
or Generator Replacement (6.6L (LLY) Engine)
or Generator Replacement (8.1L Engine)
. Did you complete the repair? |
- | Go to Step 6 | - |
| 6 | Perform the following procedure in order to verify the repair:
Has the test run and passed? |
- | Go to Step 7 | Go to Step 2 |
| 7 | 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 |