Step | Action | Value(s) | Yes | No |
---|---|---|---|---|
1 |
Important:: The OBD System Check must be performed prior to performing the High Voltage Disable Procedure. Perform the On-Board Diagnostic (OBD) System Check in Drive Motor Controls. Was the On-Board Diagnostic (OBD) System Check performed? | -- | Go to Step 2 | Go to OBD System Check in Drive Motor Controls |
2 | Was a Drive Motor Control Module DTC 105 present? | -- | Go to DTC 105 diagnostic table in Drive Motor Controls | Go to Step 3 |
3 | The 12-volt system has been disconnected. With the key OFF and the charger disconnected remove the manual high voltage service disconnect. Is the action complete? | -- | Go to Step 4 | -- |
4 | Turn the key to the ON position and check if the power steering pump runs after the specified time. Did the power steering pump run after the specified time? | 20 seconds | Go to Step 6 | Go to Step 5 |
5 |
Is the voltage less than the specified value? | 5 Volts | Proceed with vehicle service | Go to Step 7 |
6 | Did the power steering pump run longer than the specified value? | 1 minute | Go to Step 7 | Go to Step 8 |
7 | Internal Battery Pack service is required. Refer to Battery Pack Service Manual. Take the vehicle to a certified battery pack technician. Is the action complete? | -- | System OK | -- |
8 | Replace the power inverter module. Refer to Power Inverter Module Assembly Removal and Installation. Refer to Control Module Programming Procedures. Is the action complete? | -- | Proceed with vehicle service | -- |