DTC P0844, P170A
DTC P0844 : Dog Clutch Malfunction DTC P170A : Dog Clutch Abnormal Operation
- Before you troubleshoot, review the General Troubleshooting Information .
- As DTC P170A is stored, this means an intermittent failure for the dog clutch. If the dog clutch continues to be not working, DTC P0844 will be stored.
- It may be difficult to reproduce the failure by the test-drive.
| DTC Description | Confirmed DTC | Pending DTC | Freeze Frame |
|---|---|---|---|
| P0844 Dog Clutch Malfunction | |||
| P170A Dog Clutch Abnormal Operation |
DTC (A/T)
- Problem verification 1
- 1. Turn the vehicle to the ON mode.
- 2. Check for Pending or Confirmed DTCs with the HDS.
DTC Description Confirmed DTC Pending DTC Freeze Frame P0844 Dog Clutch Malfunction Is DTC P0844 indicated?
YES
The failure is duplicated. Replace the transmission - Refer to: Automatic Transmission Removal and Installation(9-Speed A/T), or Automatic Transmission Removal and Installation(6-Speed A/T) .
NO
Go to step 2.
- Problem verification 2
- 1. Test-drive the vehicle for several minutes under the same condition as those indicated by freeze frame.
- 2. Check for Pending or Confirmed DTCs with the HDS.
DTC Description Confirmed DTC Pending DTC Freeze Frame P0844 Dog Clutch Malfunction P170A Dog Clutch Abnormal Operation Is DTC P0844 indicated?
YES
The failure is duplicated. Replace the transmission - Refer to: Automatic Transmission Removal and Installation(9-Speed A/T), or Automatic Transmission Removal and Installation(6-Speed A/T) .
NO
Intermittent failure, the system is OK at this time. Check for poor connections and loose terminals at the TCM. 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.