DTC P0AC6: HV Battery Module Temperature Sensor 2 Range/Performance Problem (68) (2017)
NOTE: Before you troubleshoot, review the general troubleshooting information - Refer to: How to Troubleshoot the Electric Powertrain (2017) .
| DTC Description | Confirmed DTC | Pending DTC | Freeze Frame |
|---|---|---|---|
| P0AC6 HV Battery Module Temperature Sensor 2 Range/Performance Problem |
DTCs (HEV)
- Problem verification
-1. Turn the vehicle to the ON mode.
- 2. Clear the DTC with the HDS.
- 3. Test drive the vehicle is in the range of the recorded freeze data parameters.
NOTE: This DTC may take 10 minutes or more for detection.
- 4. Check for Pending or Confirmed DTCs with the HDS.
DTC Description Confirmed DTC Pending DTC Freeze Frame P0AC6 HV Battery Module Temperature Sensor 2 Range/Performance Problem Is DTC P0AC6 indicated?
YES
The failure is duplicated. Go to step 2.
NO
Intermittent failure. The system is OK at this time. If the freeze data/on-board snapshot of this DTC is recorded, try to reproduce the failure under the same conditions with the freeze data/on-board snapshot.
- DTC check
-1. Check for Pending or Confirmed DTCs with the HDS.
DTC Description Confirmed DTC Pending DTC Freeze Frame P0A82 HV Battery Module Fan 1 Problem P0AC7 HV Battery Module Temperature Sensor 2 Circuit Low Voltage P0AC8 HV Battery Module Temperature Sensor 2 Circuit High Voltage Is DTC P0A82, P0AC7 or P0AC8 indicated?
YES
Go to the indicated DTC's troubleshooting.
NO
Go to step 3.
- Battery cooling system visual check
-1. Turn the vehicle to the OFF (LOCK) mode.
- 2. Check the IPU air duct and the high voltage battery module fan for disconnections, damage, or obstructions.
Are the high voltage battery module fan inlet/outlet duct and the high voltage battery module fan OK?
YES
Replace the high voltage battery module temperature sensor 2 - Refer to: Battery Pack Disassembly and Reassembly (2017) .
NO
Repair or replace the IPU air duct and the high voltage battery module fan as needed - Refer to IPU air duct (2017) and High Voltage Battery Module Fan Removal and Installation (2017) .